2003 GMC Sierra 2500HD Rebates and Incentives

Prices and Incentives

Dealer Price:
$23,850 - $35,550

Original MSRP:
$20,869 - $31,106

2003 GMC Sierra 2500HD Review
"Sierra HDs share a restyled front end with their lighter-duty Sierra 1500/2500 siblings, and also add optional satellite radio and rear-seat entertainment system for 2003. This report covers mainstay 3/4-ton 2500HD and 1-ton 3500 pickups, though chassis-cab and chassis cutaway models are also offered. Sierra HD is similar to Chevrolet's Silverado HD.

Both HD Sierra series are available with rear-wheel drive or 4WD that must be disengaged on dry pavement but includes low-range gearing. An electronic-shift transfer case (replacing a manual lever) is optional on SLE and SLT models. Both 2500HD and 3500 come in a choice of regular cab, an extended cab with rear-hinged back half-doors, and a Crew Cab with four full-size front-hinged doors. All can be ordered with front bucket seats or a 40/20/40 split bench. The extended and Crew Cab include a three-person rear bench. The 3500s come only with an eight-foot cargo box; 2500HDs offer a 6.5-foot box as well. All 3500s have dual rear wheels on each side.

All models have standard dual dashboard airbags and antilock 4-wheel disc brakes; some offer GM's OnStar assistance system. Base engine is a 6.0-liter V8. Optional are an 8.1-liter V8 and 6.6-liter Duramax turbodiesel V8. The base engine teams with 5-speed manual transmission or optional 4-speed automatic with Tow/Haul mode. The two larger engines have a 6-speed manual or optional Allison 5-speed automatic with Engine Grade Braking, an electronic feature that makes an automatic downshift when descending steep slopes. Sierra HDs offer a PRO Professional Package that includes a special console/storage bin, electric warmer/cooler for food and beverages, and rubber floor covering. Newly optional on SLE and SLT models for '03 are satellite radio, a rear-seat entertainment system for Crew Cabs, and power-extending camper mirrors. "

Warranty Information
Basic: 3 Years/36,000 Miles
Recalls Issued
US NHTSA CAMPAIGN ID 04V045
Number of Units Affected 68,875
Summary Certain sport utility vehicles, pickup trucks, and passenger vans fail to comply with the requirements of Federal Motor Vehicle Safety Standard No. 135, "Passenger Car Brake Systems." Some of these vehicles were produced with an out-of-specification brake hydro-boost housing relief valve bore. Consequently, the valve O-ring seal may fracture. Steering efforts may be slightly increased while braking or parking. Under certain driving conditions, a fractured seal may also require an increase in the applied brake pedal effort to achieve the same vehicle deceleration.
Remedy Dealers are to replace the hydro-boost relief valve. The manufacturer has reported that owner notification is expected to begin during the second quarter of 2004. Owners may contact Cadillac at 1-866-982-2339; Chevrolet at 1-800-630-2438; GMC at 1-866-996-9463; or Hummer at 1-866-486-6376.
Dates of Manufacture May - June 2003
Manufacturer Recall Number 04004

2003 GMC Sierra 2500HD Models & Prices

2003 GMC Sierra 2500HD Work Truck
Dealer Price Dealer Invoice Pricing Estimated Payments
Reg Cab 133" WB Work Truck $23,850 $20,869 $340 / Month*
Reg Cab 133" WB 4WD Work Truck $26,700 $23,363 $381 / Month*

2003 GMC Sierra 2500HD BASE
Dealer Price Dealer Invoice Pricing Estimated Payments
Reg Cab 133" WB $24,400 $21,350 $348 / Month*
Reg Cab 133" WB 4WD $27,212 $23,811 $388 / Month*
Ext Cab 143.5" WB $27,840 $24,360 $397 / Month*
Ext Cab 157.5" WB $28,140 $24,623 $402 / Month*
Crew Cab 153" WB $29,840 $26,110 $426 / Month*
Crew Cab 167" WB $30,140 $26,373 $430 / Month*
Ext Cab 143.5" WB 4WD $30,602 $26,777 $437 / Month*
Ext Cab 157.5" WB 4WD $30,902 $27,039 $441 / Month*
Crew Cab 153" WB 4WD $32,852 $28,746 $469 / Month*
Crew Cab 167" WB 4WD $33,152 $29,008 $473 / Month*

2003 GMC Sierra 2500HD SLE
Dealer Price Dealer Invoice Pricing Estimated Payments
Reg Cab 133" WB SLE $26,518 $23,203 $378 / Month*
Reg Cab 133" WB 4WD SLE $29,550 $25,856 $422 / Month*
Ext Cab 143.5" WB SLE $30,315 $26,526 $433 / Month*
Ext Cab 157.5" WB SLE $30,615 $26,788 $437 / Month*
Crew Cab 153" WB SLE $32,238 $28,208 $460 / Month*
Crew Cab 167" WB SLE $32,538 $28,471 $464 / Month*
Ext Cab 143.5" WB 4WD SLE $33,127 $28,986 $473 / Month*
Ext Cab 157.5" WB 4WD SLE $33,427 $29,249 $477 / Month*
Crew Cab 153" WB 4WD SLE $35,250 $30,844 $503 / Month*
Crew Cab 167" WB 4WD SLE $35,550 $31,106 $507 / Month*

2003 GMC Sierra 2500HD SLT
Dealer Price Dealer Invoice Pricing Estimated Payments
Ext Cab 143.5" WB SLT $30,315 $26,526 $433 / Month*
Ext Cab 157.5" WB SLT $30,615 $26,788 $437 / Month*
Crew Cab 153" WB SLT $32,238 $28,208 $460 / Month*
Crew Cab 167" WB SLT $32,538 $28,471 $464 / Month*
Ext Cab 143.5" WB 4WD SLT $33,127 $28,986 $473 / Month*
Ext Cab 157.5" WB 4WD SLT $33,427 $29,249 $477 / Month*
Crew Cab 153" WB 4WD SLT $35,250 $30,844 $503 / Month*
Crew Cab 167" WB 4WD SLT $35,550 $31,106 $507 / Month*

2003 GMC Sierra 2500HD Features and Standard Equipment

EXTERIOR Features
Work Truck BASE SLE SLT
Air dam, Gray
Bumper, front, chrome, w/body-color lower    
Bumper, front, chrome, w/Gray lower    
Bumper, rear, chrome step-inc: pad    
Bumper, rear, painted step-inc: pad    
Daytime running lamps-inc: automatic exterior lamp control
Fog lamps, front, halogen      
Glass, Solar-Ray deep tinted (all windows except light tinted glass on windshield, driver & front passenger)    
Glass, Solar-Ray light tinted, all windows    
Grille, chrome surround    
Grille, Gray surround    
Headlamps, dual halogen composite-inc: flash-to-pass feature & automatic lamp control
Lamps, dual cargo area lamps
Mirrors, outside rearview, foldaway, manual, Black, adjustable heads    
Mirrors, outside rearview, manual folding, power, heated, Black    
Moldings, bodyside, bright    
Paint, solid
Tailgate protection, top of tailgate protection cap
Wheel flares, front & rear
Windows, rear quarter swing-out  
Wipers, intermittent, front wet-arm w/pulse washers
INTERIOR Features
Work Truck BASE SLE SLT
Air conditioning, dual-zone, automatic, individual climate settings for driver & right front passenger      
Air conditioning, dual-zone, manual, individual climate settings for driver & right front passenger  
Assist handle, front passenger, dash-mounted  
Assist handles, front passenger & outboard rear seats  
Cigarette lighter, on instrument panel
Coat hook, driver side  
Coat hooks, driver & passenger side  
Console, overhead mini-inc: map lights    
Cruise control, electronic w/set & resume speed-inc: telltale in instrument panel cluster    
Cupholders, front  
Cupholders, front & rear  
Defogger, rear-window, electric    
Door locks, power programmable, that unlock w/removal of ignition key, & lockout protection    
Door trim, side reflectors    
Door trim, side reflectors w/lights    
Driver Information Center-inc: trip odometer & message center (monitors numerous systems depending on vehicle equipment level-inc: low fuel, turn signal "on", transmission temperature, low engine coolant level, & oil change notification)
Floor covering, color-keyed carpeting-inc: front, color-keyed rubberized vinyl floormats  
Floor covering, Graphite-colored rubberized vinyl      
Headliner, Shale-colored cloth, w/matching retainer moldings
Instrumentation, analog-inc: speedometer, odometer w/trip odometer, fuel level, voltmeter, engine temperature, oil pressure & tachometer
Keyless entry, remote-inc: 2 transmitters, panic button & content theft alarm    
Lighting, dome lamp, reading, courtesy, illuminated entry feature, backlit instrument panel switches & door handle-activated illuminated entry
Mirror, inside rearview, electrochromic (light-sensitive auto dimming), 8-point compass & outside temperature indicator    
Mirror, inside rearview, manual day/night    
OnStar, 1-year Safe & Sound Service-inc: Emergency Assistance Services, Air Bag Deployment Notification, Accident Assist, Roadside Assistance, Stolen Vehicle Tracking, Remote Diagnostics, Remote Door Lock & Unlock, Remote Vehicle Alert: horn & lights activation, MED-NET (additional fee), online concierge services, Virtual Advisor & Personal Calling access      
Power outlets, auxiliary, covered, 2 dash-mounted, 12-volt
Seat adjuster, power, driver 6-way      
Seats, front cloth 40/20/40 split-bench, 3-passenger w/outboard head restraints & manual recliners      
Seats, front Custom Cloth 40/20/40 split-bench, 3-passenger, driver & passenger manual reclining, center fold-down armrest w/storage, adjustable outboard head restraints    
Seats, front Custom Cloth 40/20/40 split-bench, 3-passenger, driver & passenger manual reclining, center fold-down armrest w/storage, adjustable outboard head restraints & storage pockets    
Seats, front leather seat inserts 40/20/40 split-bench, 3-passenger, driver & passenger manual reclining, center fold-down armrest w/storage, adjustable outboard head restraints & storage pockets      
Seats, rear 60/40 split-bench, flat folding, 3-passenger-inc: (child seat top tether anchor)  
Seats, rear bench, full width, folding, 3-passenger (inc: child seat top tether anchor)  
Sound system feature, 4-speakers    
Sound system feature, steering wheel mounted radio controls, Radio & Driver Information Center (DIC)-inc: trip & fuel information selections & programmable personalization features      
Sound system, ETR AM/FM stereo w/CD player-inc: seek-&-scan, digital clock, auto-tone control, speed-compensated volume, Radio Data System (RDS) & 4-speakers      
Sound system, ETR AM/FM stereo w/CD player-inc: seek-&-scan, digital clock, auto-tone control, speed-compensated volume, Radio Data System (RDS) & 6-speakers    
Sound system, ETR AM/FM stereo-inc: seek-&-scan, digital clock    
Steering column, Tilt-Wheel, adjustable-inc: brake/transmission shift interlock
Steering wheel, leather-wrapped rim, Black, steel sleeve-inc: theft-deterrent locking feature    
Steering wheel, steel sleeve-inc: theft-deterrent locking feature    
Theft-deterrent system, PASSLock II
Visors, padded, Shale-colored, driver & passenger side w/cloth trim, extenders, pocket on driver side & vanity mirror on passenger side
Warning tones, headlamp on, key-in-ignition, driver safety belt unfasten, turn signal on
Windows, power-inc: driver express-down    
MECHANICAL Features
Work Truck BASE SLE SLT
(5) Tires, LT245/75R16E, all-season, blackwall
26 gallon fuel tank  
34 gallon fuel tank
Alternator, 105 amps
Battery, heavy-duty, 600 cold-cranking amps-inc: rundown protection & retained accessory power
Brakes, 4-wheel antilock, 4-wheel disc
Cooling, external engine oil cooler, heavy-duty air-to-oil, integral to driver side of radiator tank  
Cooling, external transmission oil cooler, auxiliary, heavy-duty air-to-oil  
Cooling, internal transmission oil cooler, water-to-oil, integral to driver side of radiator tank  
Engine, Vortec 6000 V8 SFI (300 HP [223.8 kW] @ 4400 rpm, 360 lb.-ft [486.6 N-m] @ 4000 rpm)
Exhaust, aluminized stainless-steel muffler & tailpipe
Four wheel drive
Frame, ladder type
GVWR, 9200 lbs. (4173 kg)
Pickup bed, Wideside, all-welded steel w/double wall construction & corrosion protection
Rear wheel drive
Recovery hooks, 2 front, frame-mounted
Steering, power
Suspension Package, Handling/Trailering, heavy-duty
Suspension, front, independent torsion bar & stabilizer bar
Suspension, rear, semi-elliptic 2-stage multi-leaf springs
Tire carrier, outside spare, winch-type mounted under frame at rear
Tools, mechanical jack & wheel wrench, gloves, courtesy mat, spare tire assist hook, floor-mounted in back of cab
Transfer case, floor-mounted shifter
Transmission, 4-speed automatic, heavy-duty, electronically controlled w/overdrive, tow/haul mode & Cooling, external transmission oil cooler  
Transmission, 5-speed manual, w/overdrive  
Wheels, 4 - 16" x 6.5" (40.6 cm x 16.5 cm) 8-lug chrome-styled steel-inc: chrome center caps & steel spare    
Wheels, 4 - 16" x 6.5" (40.6 cm x 16.5 cm) 8-lug steel, painted-inc: painted center caps & steel spare    
SAFETY Features
Work Truck BASE SLE SLT
Air bags, frontal, driver & right front passenger  
Air bags, frontal, driver & right front passenger-inc: passenger side deactivation switch

2003 GMC Sierra 2500HD Options and Addition Equipment

ADDITIONAL OPTIONS Options
Work Truck BASE SLE SLT
AIR CLEANER, HIGH-CAPACITY  
AIR CONDITIONING, DUAL-ZONE, AUTOMATIC, INDIVIDUAL CLIMATE SETTINGS FOR DRIVER & RIGHT FRONT PASSENGER      
AIR CONDITIONING, DUAL-ZONE, AUTOMATIC, INDIVIDUAL CLIMATE SETTINGS FOR DRIVER & RIGHT FRONT PASSENGER (N/A w/VYU Snow Plow Prep Pkg)      
AIR CONDITIONING, DUAL-ZONE, MANUAL, INDIVIDUAL CLIMATE SETTINGS FOR DRIVER & RIGHT FRONT PASSENGER (REQ: VYU Snow Plow Prep Pkg) *CREDIT*      
ALTERNATIVE FUEL CONVERSIONS, BI-FUEL COMPRESSED NATURAL GAS (CNG) SYSTEM (COMPLETE VEHICLE & SYSTEM READY) -inc: (KL5) Alternative fuel conversions, conversion-ready engine, CNG tanks & fuel system. (REQ: E63 Body, LQ4 Engine, MT1 Trans) (N/A w/UY2 Camper Provision, UK3 Steering Wheel Mounted Radio Controls, UE1 Onstar)      
ALTERNATIVE FUEL CONVERSIONS, BI-FUEL COMPRESSED NATURAL GAS (CNG) SYSTEM (COMPLETE VEHICLE & SYSTEM READY) -inc: (KL5) Alternative fuel conversions, conversion-ready engine, CNG tanks & fuel system. (REQ: E63 Body, LQ4 Engine, MT1 Trans) (N/A w/UY2 Camper Provisions)      
ALTERNATIVE FUEL CONVERSIONS, BI-FUEL COMPRESSED NATURAL GAS (CNG) SYSTEM (COMPLETE VEHICLE & SYSTEM READY) -inc: (KL5) Alternative fuel conversions, conversion-ready engine, CNG tanks & fuel system. (REQ: LQ4 Engine, MT1 Trans) (N/A w/UY2 Camper Provisions)      
ALTERNATIVE FUEL CONVERSIONS, BI-FUEL COMPRESSED NATURAL GAS (CNG) SYSTEM (COMPLETE VEHICLE & SYSTEM READY) -inc: (KL5) Alternative fuel conversions, conversion-ready engine, CNG tanks & fuel system. (REQ: LQ4 Engine, MT1 Trans) (N/A w/UY2 Camper Provisions, UK3 Steering Wheel Mounted Radio Controls, UE1 Onstar)      
ALTERNATIVE FUEL CONVERSIONS, BI-FUEL COMPRESSED NATURAL GAS (CNG) SYSTEM (COMPLETE VEHICLE & SYSTEM READY) -inc: (KL5) Alternative fuel conversions, conversion-ready engine, CNG tanks & fuel system. (REQ: LQ4 Engine, MT1 Trans) (w/ZW9 Pickup Box Delete REQ: C6W GVWR) (N/A w/UY2 Camper Provisions, UE1 Onstar, UK3 Steering Wheel Mounted Radio Controls)      
ALTERNATIVE FUEL CONVERSIONS, BI-FUEL COMPRESSED NATURAL GAS (CNG) SYSTEM (COMPLETE VEHICLE & SYSTEM READY) -inc: (KL5) Alternative fuel conversions, conversion-ready engine, CNG tanks & fuel system. (REQ: LQ4 Engine, MT1 Trans) (w/ZW9 Pickup Box Delete REQ:C6W GVWR) (N/A w/UY2 Camper Provisions)      
ALTERNATIVE FUEL CONVERSIONS, BI-FUEL COMPRESSED NATURAL GAS (CNG) SYSTEM (COMPLETE VEHICLE & SYSTEM READY) -inc: (KL5) Alternative fuel conversions, conversion-ready engine, CNG tanks & fuel system. (REQ: MT1 Trans) (N/A w/UY2 Camper Provision)      
ALTERNATIVE FUEL CONVERSIONS, BI-FUEL COMPRESSED NATURAL GAS (CNG) SYSTEM (COMPLETE VEHICLE & SYSTEM READY) -inc: (KL5) Alternative fuel conversions, conversion-ready engine, CNG tanks & fuel system. (w/ZW9 Pickup Box Delete REQ: C6W GVWR) (REQ: LQ4 Engine, MT1 Trans) (N/A w/UY2 Camper Provisions)      
ALTERNATIVE FUEL CONVERSIONS, BI-FUEL COMPRESSED NATURAL GAS (CNG) SYSTEM (COMPLETE VEHICLE & SYSTEM READY) -inc: Alternative fuel conversions, conversion-ready engine, CNG tanks & fuel system. (w/ZW9 Pickup Box Delete REQ: C6W GVWR) ( REQ: LQ4 Engine, MT1 Trans) (N/A w/UY2 Camper Provisions, UK3 Steering Wheel Mounted Radio Controls, UE1 Onstar)      
ALTERNATIVE FUEL CONVERSIONS, BI-FUEL COMPRESSED NATURAL GAS (CNG) SYSTEM (COMPLETE VEHICLE & SYSTEM READY) -inc:(KL5) Alternative fuel conversions, conversion-ready engine, CNG tanks & fuel system. (REQ: MT1 Trans) (N/A w/UY2 Camper Provisions)      
ALTERNATIVE FUEL CONVERSIONS,CONVERSION-READY ENGINE -inc: internal modifications for operation w/natural or propane gas (LPG or CNG Conversion Ready) (REQ: LQ4 Engine, MT1 Trans)  
ALTERNATIVE FUEL CONVERSIONS,CONVERSION-READY ENGINE -inc: internal modifications for operation w/natural or propane gas (LPG or CNG Conversion Ready) (REQ: MT1 Trans)      
ASSIST STEPS, STANLESS STEEL W/BLACK COATED FINISH, TUBULAR Designed to match the black vehicle trim accents. The steps are made from a long-lasting & durable stainless steel to provide added protection against corrosion. Mounted between the front & rear wheels beneath the bottom of the rocker panels.These steps are dealer installed & ship seperately from vehicle to parts dept w/VIN ID on packaging.
ASSIST STEPS, STANLESS STEEL W/CHROME PLATED FINISH, TUBULAR Designed to match the chrome vehicle trim accents. The steps are made from a long-lasting & durable stainless steel to provide added protection against corrosion. Mounted between the front & rear wheels beneath the bottom of the rocker panels.These steps are dealer installed & ship seperately from vehicle to parts dept w/VIN ID on packaging.
BATTERY, AUXILIARY HEAVY-DUTY, 600 COLD-CRANKING AMPS      
BATTERY, AUXILIARY HEAVY-DUTY, 600 COLD-CRANKING AMPS (N/A w/LB7 Engine)  
BUMPER, REAR, CHROME STEP -inc: pad    
BUMPER, REAR, CHROME STEP -inc: pad (REQ: E63 Body)      
CONSOLE, FLOOR -inc: storage compartment & dual cupholders (REQ: A95 or AN3 Seats)      
CONSOLE, FLOOR -inc: storage compartment & dual cupholders (REQ: A95 Seats)      
CRUISE CONTROL, ELECTRONIC W/SET & RESUME SPEED -inc: telltale in instrument panel cluster    
CUSTOMER DIALOGUE NETWORK
DEFOGGER, REAR-WINDOW, ELECTRIC      
DEFOGGER, REAR-WINDOW, ELECTRIC (N/A w/C42 Air Cond Delete)      
DOOR LOCKS, POWER PROGRAMMABLE, THAT UNLOCK W/REMOVAL OF IGNITION KEY, & LOCKOUT PROTECTION    
ENGINE BLOCK HEATER
ENTERTAINMENT SYSTEM, REAR SEAT -inc: DVD player, LCD display & wireless headphones (REQ: A95 or AN3 Seats) (REQ: UB1 or UC6 Radio)      
ENTERTAINMENT SYSTEM, REAR SEAT -inc: DVD player, LCD display & wireless headphones (REQ: A95 or AN3 Seats) (REQ: UB1 or UC6 Radio) (N/A w/CJ3 Air Cond)      
ENTERTAINMENT SYSTEM, REAR SEAT -inc: DVD player, LCD display & wireless headphones (REQ: CJ2 Climate Control, A95 Seats, UB1 or UC6 Radio)      
EXTERIOR APPEARANCE PACKAGE -inc: (B85) Moldings, bodyside, Black, (V22) Grille, chrome surround, (PY2) Wheels, 4-16" x 6.5" (40.6 cm x 16.5 cm) 6-lug chrome-styled steel, and (VB3) Bumper, rear, chrome step.      
EXTERIOR APPEARANCE PACKAGE -inc: (B85) Moldings, bodyside, Black, (V22) Grille, chrome surround, (PY2) Wheels, 4-16" x 6.5" (40.6 cm x 16.5 cm) 6-lug chrome-styled steel, and (VB3) Bumper, rear, chrome step. -With (ZW9) Pickup bed, delete includes (V22) Grille, chrome surround and (PY2) Wheels, 4-16" x 6.5" (40.6 cm x 16.5 cm) 6-lug chrome-styled steel      
FLOOR COVERING, COLOR-KEYED CARPETING -inc: front, color-keyed rubberized vinyl floormats (REQ: __C or __D Seat Trim)      
FLOOR COVERING, GRAPHITE-COLORED RUBBERIZED VINYL *Deletes STD floor carpeting* *Affects color availability* *CREDIT*      
FLOOR COVERING, GRAPHITE-COLORED RUBBERIZED VINYL *Deletes STD floor carpeting* *CREDIT*    
FOG LAMPS, FRONT, HALOGEN      
FOG LAMPS, FRONT, HALOGEN (N/A w/ZW9 Pickup Box Delete)      
GLASS, SOLAR-RAY DEEP TINTED (all windows except light tinted glass on windshield, driver & front passenger)      
GLASS, SOLAR-RAY DEEP TINTED (all windows except light tinted glass on windshield, driver & front passenger) *Rear window/rear door glass* *Rear window is light tinted w/C49 Defogger*      
GLASS, SOLAR-RAY DEEP TINTED (all windows except light tinted glass on windshield, driver & front passenger) *Rear window/rear quarter glass* *Rear window is light tinted w/C49 Defogger*      
ILLINOIS COST SURCHARGE
LAMPS, 5 AMBER ROOF MARKER (N/A w/YF5 Emissions or PRO Sierra Professional Pkg)    
LAMPS, 5 AMBER ROOF MARKER (N/A w/YF5 Emissions)
LICENSE PLATE BRACKET, FRONT (will be forced on orders w/ship-to states that require a front license plate)
MIRRORS, OUTSIDE REARVIEW, FOLDAWAY, MANUAL, CAMPER-STYLE, BLACK, HIGH VISIBILITY, EXTENDABLE -inc: dual segment mirror on driver's side that provides enhanced wide angle capacity (not recommended for bodies or trailers wider than 86" [218.4 cm])    
MIRRORS, OUTSIDE REARVIEW, POWER FOLDING, POWER, HEATED, BLACK, DRIVER SIDE ELECTROCHROMIC (LIGHT-SENSITIVE AUTO-DIMMING), TURN SIGNAL IN GLASS, W/GROUND ILLUMINATION & CURB-TILT (w/AN3 Seats-inc: mirror memory)      
MIRRORS, OUTSIDE REARVIEW, POWER FOLDING, POWER, HEATED, BLACK, DRIVER SIDE ELECTROCHROMIC (LIGHT-SENSITIVE AUTO-DIMMING), TURN SIGNAL IN GLASS, W/GROUND ILLUMINATION (w/UK3 Sound System Feature-inc: curb-tilt feature)      
MIRRORS, OUTSIDE REARVIEW, POWER, HEATED, CAMPER-STYLE -inc: power extending arms & turn signal indicators    
NEW JERSEY COST SURCHARGE *Required on all vehicles ordered by New Jersey dealers*
ONSTAR, 1-YEAR SAFE & SOUND SERVICE -inc: Emergency Assistance Services, Air Bag Deployment Notification, Accident Assist, Roadside Assistance, Stolen Vehicle Tracking, Remote Diagnostics, Remote Door Lock & Unlock, Remote Vehicle Alert: horn & lights activation, MED-NET (additional fee), online concierge services, Virtual Advisor & Personal Calling access (REQ: UK3 Radio Controls)      
PICKUP BED, EXTENDER expand hauling capabilities, brushed aluminum swings out over an open tailgate for added length to contain cargo & swings back into bed for storage when not in use. Weighing 16.1 lbs., this Dealer installed accessory part is easily installed using a bracket system, attaching to existing vehicle hardware & requires no drilling.
PICKUP BED, EXTENDER expand hauling capabilities, brushed aluminum swings out over an open tailgate for added length to contain cargo & swings back into bed for storage when not in use. Weighing 16.1 lbs., this Dealer installed accessory part is easily installed using a bracket system, attaching to existing vehicle hardware & requires no drilling. (REQ: E63 Body)  
PROFESSIONAL PACKAGE -inc: bedliner, vocational center console w/removable hot/cold cooler & custom storage, full width storage compartment under rear seat, black anodized side assist steps, (E63) Pickup bed, Wideside, (LQ4) Engine, VORTEC 6000 V8, (PY0) Wheels, 4-16" x 6.5" (40.6 cm x 16.5 cm) 8-lug polished forged aluminum, LT245/75R16E, all-season blackwall, (B71) Wheel flares, black, (KG3) Alternator, 145 amps, (PDP) Floor covering, Graphite-colored rubberized vinyl (upgradeable to B30 carpet), (NP1) Transfer case, electronic-shift on TK25753 Models & Moldings, black, wide w/"Sierra Professional" embossing *Affects color availability* (REQ: LQ4 Engine & MT1 Trans) (REQ:PRO Professional Pkg) *No Longer Orderable* *NET*      
PROFESSIONAL PACKAGE -inc: bedliner, vocational center console w/removable hot/cold cooler and custom storage, full width storage compartment under rear seat, black anodized side assist steps, (E63) Pickup bed, Wideside, (LQ4) Engine, VORTEC 6000 V8, (PY0) Wheels, 4-16" x 6.5" (40.6 cm x 16.5 cm) 8-lug polished forged aluminum, LT245/75R16E, all-season blackwall, (B71) Wheel flares, black, (KG3) Alternator, 145 amps, (PDP) Floor covering, Graphite-colored rubberized vinyl (upgradeable to B30 carpet), (NP1) Transfer case, electronic-shift on TK25753 Models & Moldings, black, wide w/"Sierra Professional" embossing *Affects color availability* (REQ: LQ4 Engine) *No Longer Orderable* *NET*    
PROTECTORS, PICKUP BED, TOP RAIL, BLACK MOLDED PROTECTORS designed to protect pickup bed top rails from dents, dings, & scratches. (REQ: E63 Body) *Dealer installed accessory & requires no drilling or fasteners*  
PROTECTORS, PICKUP BED, TOP RAIL, BLACK MOLDED PROTECTORS designed to protect pickup bed top rails from dents, dings, & scratches. *Dealer installed accessory & requires no drilling or fasteners*
RECOVERY HOOK DELETE *CREDIT*  
RECOVERY HOOKS, 2 FRONT, FRAME-MOUNTED      
SEAT ADJUSTER, POWER, DRIVER 6-WAY      
SKID PLATE PACKAGE -inc: aluminum front underbody shield starting behind front bumper & running to 1st cross-member, protecting front underbody, oil pan, differential case & transfer case, frame-mounted shields
SNOW PLOW PREP PACKAGE -inc: 10-amp power for backup & roof emergency light, 145-amp alternator, high-flow front bumper, forward lamp wiring harness, 1.65" (42 mm) access hole w/grommet in front of dash panel, mounting location for snow plow controls  
SNOW PLOW PREP PACKAGE -inc: 10-amp power for backup & roof emergency light, 145-amp alternator, high-flow front bumper, forward lamp wiring harness, 1.65" (42 mm) access hole w/grommet in front of dash panel, mounting location for snow plow controls (N/A w/CJ2 Auto Climate Control)      
SNOW PLOW PREP PACKAGE -inc: 10-amp power for backup & roof emergency light, 145-amp alternator, high-flow front bumper, forward lamp wiring harness, 1.65" (42 mm) access hole w/grommet in front of dash panel, mounting location for snow plow controls (REQ: CJ3 Manual Climate Control)      
SNOW PLOW PREP PACKAGE -inc: 10-amp power for backup & roof emergency light, 145-amp alternator, high-flow front bumper, forward lamp wiring harness, 1.65" (42 mm) access hole w/grommet in front of dash panel, mounting location for snow plow controls (REQ: LQ4 Engine)      
SNOW PLOW PREP PACKAGE -inc: 10-amp power for backup & roof emergency light, 145-amp alternator, high-flow front bumper, forward lamp wiring harness, 1.65" (42 mm) access hole w/grommet in front of dash panel, mounting location for snow plow controls (REQ: LQ4 Engine) (N/A w/CJ2 Auto Climate Control)      
SNOW PLOW PREP PACKAGE -inc: 10-amp power for backup & roof emergency light, 145-amp alternator, high-flow front bumper, forward lamp wiring harness, 1.65" (42 mm) access hole w/grommet in front of dash panel, mounting location for snow plow controls (REQ: LQ4 Engine, CJ3 Manual Climate Control)      
SNOW PLOW PREP PACKAGE -inc: 10-amp power for backup & roof emergency light, 145-amp alternator, high-flow front bumper, forward lamp wiring harness, 1.65" (42 mm) access hole w/grommet in front of dash panel, mounting location for snow plow controls (REQ: LQ4 or L18 Engine)      
SNOW PLOW PREP PACKAGE -inc: 10-amp power for backup & roof emergency light, 145-amp alternator, high-flow front bumper, forward lamp wiring harness, 1.65" (42 mm) access hole w/grommet in front of dash panel, mounting location for snow plow controls (REQ: LQ4 or L18 Engine) (N/A w/CJ2 Auto Climate Control)      
SNOW PLOW PREP PACKAGE -inc: 10-amp power for backup & roof emergency light, 145-amp alternator, high-flow front bumper, forward lamp wiring harness, 1.65" (42 mm) access hole w/grommet in front of dash panel, mounting location for snow plow controls (REQ: LQ4 or L18 Engine, CJ3 Manual Climate Control)      
SOUND SYSTEM FEATURE, REAR AUDIO CONTROLS -inc: dual headphone jacks (headphones not included), power outlet & controls for volume, station selection & media (REQ: A95 on AN3 Seats)      
SOUND SYSTEM FEATURE, REAR AUDIO CONTROLS -inc: dual headphone jacks (headphones not included), power outlet & controls for volume, station selection & media (REQ: A95 Seats)      
SOUND SYSTEM FEATURE, STEERING WHEEL MOUNTED RADIO CONTROLS, RADIO & DRIVER INFORMATION CENTER (DIC) -inc: trip & fuel information selections & programmable personalization features      
SPARE TIRE LOCK keyed cylinder lock that utilizes same key as ignition & door
SPARE TIRE LOCK keyed cylinder lock that utilizes same key as ignition & door (N/A w/ZW9 Pickup Box Delete)  
TONNEAU COVER, BLACK, HARD, FOLDING, LOCKABLE (RPA) (Not available with (ZW9) Pickup bed, delete. or KL6 Alternative Fuel) The cover is dealer installed and shipped separately from vehicle to parts department with VIN identification on packaging.  
TONNEAU COVER, BLACK, HARD, FOLDING, LOCKABLE (RPA) The cover is dealer installed and shipped separately from vehicle to parts department with VIN identification on packaging.
TONNEAU COVER, BLACK, SOFT (RPA) (Not available with (ZW9) Pickup bed, delete or KL6 Alternative Fuel) The cover is dealer installed and shipped separately from vehicle to parts department with VIN identification on packaging.  
TONNEAU COVER, BLACK, SOFT (RPA) The cover is dealer installed and shipped separately from vehicle to parts department with VIN identification on packaging.
TRAILERING EQUIPMENT, HEAVY-DUTY -inc: trailering hitch platform, 7-wire harness (harness inc: wires for: park lamps, backup lamps, right turn, left turn, electric brake lead, battery & ground) w/independent fused trailering circuits mated to a 7-way sealed connector. Also inc: (K47) Air cleaner, high capacity.
TRAILERING EQUIPMENT, HEAVY-DUTY -inc: trailering hitch platform, 7-wire harness (harness inc: wires for: park lamps, backup lamps, right turn, left turn, electric brake lead, battery & ground) w/independent fused trailering circuits mated to a 7-way sealed connector. Also inc: (K47) Air cleaner, high capacity. (N/A w/ZW9 Pickup Box Delete)  
TRAILERING WIRING PROVISIONS, FOR CAMPER, 5TH WHEEL & GOOSENECK TRAILER -inc: additional 8-way wiring harness routed to front of pickup box & added 7-way sealed connector for the trailer harness (REQ: Z82 Trailering)
TRAILERING WIRING PROVISIONS, FOR CAMPER, 5TH WHEEL & GOOSENECK TRAILER -inc: additional 8-way wiring harness routed to front of pickup box & added 7-way sealed connector for the trailer harness (REQ: Z82 Trailering, E63 Body)  
TRANSFER CASE, ELECTRONIC SHIFT -inc: push-button control      
TRANSFER CASE, ELECTRONIC SHIFT -inc: push-button controls (REQ: MT1 or M74 Trans)      
UNDERSEAT STORAGE, REAR, LOCKABLE (RPA) *This is dealer installed & shipped seperately from vehicle to parts department w/VIN identification on packaging*  
XM SATELLITE RADIO is 100 channels of digital quality sound that goes wherever you go coast to coast. GM maintains exclusivity for factory installed satellite radio for 2003 model year. *Subscription fees apply* *Available only in the 48 contiguous U.S.*    
AIR CONDITIONING Options
Work Truck BASE SLE SLT
AIR CONDITIONING (STD)    
AIR CONDITIONING DELETE provides heater only *CREDIT*    
AXLE Options
Work Truck BASE SLE SLT
REAR AXLE, 3.73 RATIO (N/A w/LQ4 Engine) (w/L18 Engine REQ: M74 Trans)  
REAR AXLE, 3.73 RATIO (REQ: C5F GVWR, KL6 Fuel System)      
REAR AXLE, 3.73 RATIO (w/LQ4 Engine REQ: C5F GVWR, KL6 Fuel System) (w/L18 Engine REQ: M74 Trans, E63 Body)    
REAR AXLE, 3.73 RATIO (w/LQ4 Engine REQ: C5F GVWR, KL6 Fuel System) (w/L18 Engine REQ:M74 Trans)    
REAR AXLE, 4.10 RATIO      
REAR AXLE, 4.10 RATIO (N/A w/LB7 Engine)  
REAR AXLE, 4.10 RATIO (REQ: C6W GVWR)    
BODY CODE Options
Work Truck BASE SLE SLT
PICKUP BED, DELETE deletes spare tire, wheel & rear bumper. Spare tire available. (N/A w/BVE or BVS Assist Steps) *CREDIT*      
PICKUP BED, DELETE MODELS deletes spare tire, wheel, rear bumper & bodyside moldings. Spare tire available. (N/A w/BVE or BVS Assist Steps) *CREDIT*    
PICKUP BED, WIDESIDE, ALL-WELDED STEEL -inc: double wall construction & corrosion protection (STD)
DIFFERENTIAL Options
Work Truck BASE SLE SLT
DIFFERENTIAL, LOCKING, HEAVY-DUTY, REAR
NO LOCKING DIFFERENTIAL
EMISSIONS Options
Work Truck BASE SLE SLT
EMISSIONS CERTIFICATION, CFF (CLEAN FUEL FLEET) LEV (LOW EMISSION VEHICLE) Option VCL should ONLY be ordered to receive the CFF LEV certification. If VCL is not ordered, the vehicle will be produced with your normally selected emission system and may not be CFF LEV certified. Products ordered with the VCL option may not be certified to California emission requirements. Therefore, they may not be legal for registration in California, New York, Massachusetts, Maine & Vermont. Option YF5 should be ordered for all vehicles ordered in California (N/A w/MW3 or ML6 Trans)    
EMISSIONS CERTIFICATION, CFF (CLEAN FUEL FLEET) LEV (LOW EMISSION VEHICLE) Option VCL should ONLY be ordered to receive the CFF LEV certification. If VCL is not ordered, the vehicle will be produced with your normally selected emission system and may not be CFF LEV certified. Products ordered with the VCL option may not be certified to California emission requirements. Therefore, they may not be legal for registration in California, New York, Massachusetts, Maine & Vermont. Option YF5 should be ordered for all vehicles ordered in California      
EMISSIONS CERTIFICATION, CFF (CLEAN FUEL FLEET) LEV (LOW EMISSION VEHICLE) Option VCL should ONLY be ordered to receive the CFF LEV certification. If VCL is not ordered, the vehicle will be produced with your normally selected emission system and may not be CFF LEV certified. Products ordered with the VCL option may not be certified to California emission requirements. Therefore, they may not be legal for registration in California, New York, Massachusetts, Maine & Vermont. Option YF5 should be ordered for all vehicles ordered in California (N/A w/MW3 Trans)      
EMISSIONS OVERRIDE, CALIFORNIA, NEW YORK, VERMONT, MASSACHUSETTS OR MAINE (for vehicles ordered by dealers in states of California, New York, Vermont, Massachusetts or Maine w/ Federal emissions) (REQ: FE9 Emissions)
EMISSIONS OVERRIDE, FEDERAL (for vehicles ordered by dealers in Federal emission states w/California, New York, Vermont, Massachusetts or Maine emissions; may also be used by dealers in states of California, New York, Vermont, Massachusetts or Maine to order different state-specific emissions) (REQ: NG1, NE1, or YF5 Emissions)
EMISSIONS, CALIFORNIA STATE REQUIREMENTS      
EMISSIONS, CALIFORNIA STATE REQUIREMENTS (w/L18 Engine & ML6 Trans REQ: ZW9 Pickup Box Delete & GT5 Axle)    
EMISSIONS, CALIFORNIA STATE REQUIREMENTS (w/L18 Engine REQ: M74 Trans)  
EMISSIONS, FEDERAL REQUIREMENTS
EMISSIONS, MASSACHUSETTS OR MAINE STATE REQUIREMENTS *Must be ordered in ME or MA*      
EMISSIONS, MASSACHUSETTS OR MAINE STATE REQUIREMENTS *Must be ordered in ME or MA* (w/L18 Engine & ML6 Trans REQ: ZW9 Pickup Box Delete & GT5 Axle)    
EMISSIONS, MASSACHUSETTS OR MAINE STATE REQUIREMENTS *Must be ordered in ME or MA* (w/L18 Engine REQ: M74 Trans)  
EMISSIONS, NEW YORK OR VERMONT STATE REQUIREMENTS *Must be ordered in NY or VT*
ENGINE Options
Work Truck BASE SLE SLT
ENGINE, DURAMAX 6600 TURBO DIESEL V8 -inc: 300 HP [223.8 kW] @ 3100 rpm, 520 lb.-ft. [702.0 N-m] @ 1800 rpm, (TQ3) Battery, heavy-duty dual, 770 cold-cranking amps, (K47) Air cleaner, high capacity, (K05) Engine block heater, bumper cover & grille cover (REQ: M74 Trans)      
ENGINE, DURAMAX 6600 TURBO DIESEL V8 -inc: 300 HP [223.8 kW] @ 3100 rpm, 520 lb.-ft. [702.0 N-m] @ 1800 rpm, (TQ3) Battery, heavy-duty dual, 770 cold-cranking amps, (K47) Air cleaner, high capacity, (K05) Engine block heater, bumper cover & grille cover (REQ: M74 Trans) (N/A w/PRO Sierra Professional Pkg)      
ENGINE, DURAMAX 6600 TURBO DIESEL V8 -inc: 300 HP [223.8 kW] @ 3100 rpm, 520 lb.-ft. [702.0 N-m] @ 1800 rpm, (TQ3) Battery, heavy-duty dual, 770 cold-cranking amps, (K47) Air cleaner, high capacity, (K05) Engine block heater, bumper cover & grille cover (REQ: ML6 or M74 Trans)    
ENGINE, DURAMAX 6600 TURBO DIESEL V8 -inc: 300 HP [223.8 kW] @ 3100 rpm, 520 lb.-ft. [702.0 N-m] @ 1800 rpm, (TQ3) Battery, heavy-duty dual, 770 cold-cranking amps, (K47) Air cleaner, high capacity, (K05) Engine block heater, bumper cover & grille cover (REQ: ML6 or M74 Trans) (N/A w/PRO Sierra Professional Pkg)      
ENGINE, VORTEC 6000 V8 SFI -inc: 300 HP [223.8 kW] @ 4400 rpm, 360 lb.-ft. [486.6 N-m] @ 4000 rpm) (STD)      
ENGINE, VORTEC 6000 V8 SFI -inc: 300 HP [223.8 kW] @ 4400 rpm, 360 lb.-ft. [486.6 N-m] @ 4000 rpm) (STD) (REQ:MW3 or MT1 Trans)  
ENGINE, VORTEC 8100 V8 SFI -inc: 340 HP [253.6 kW] @ 4200 rpm, 455 lb.-ft. [614.2 N-m] @ 3200 rpm) (REQ: M74 Trans)      
ENGINE, VORTEC 8100 V8 SFI -inc: 340 HP [253.6 kW] @ 4200 rpm, 455 lb.-ft. [614.2 N-m] @ 3200 rpm) (REQ: M74 Trans) (N/A w/PRO Sierra Professional Pkg)      
ENGINE, VORTEC 8100 V8 SFI -inc: 340 HP [253.6 kW] @ 4200 rpm, 455 lb.-ft. [614.2 N-m] @ 3200 rpm) (REQ: M74 Trans) *No Longer Orderable w/ML6 Trans*    
ENGINE, VORTEC 8100 V8 SFI -inc: 340 HP [253.6 kW] @ 4200 rpm, 455 lb.-ft. [614.2 N-m] @ 3200 rpm) (REQ: ML6 or M74 Trans) (N/A w/PRO Sierra Professional Pkg) *No Longer Orderable w/ML6 Trans*      
ENGINE, VORTEC 8100 V8 SFI -inc: 340 HP [253.6 kW] @ 4200 rpm, 455 lb.-ft. [614.2 N-m] @ 3200 rpm) (REQ: ML6 or M74 Trans) *No Longer Orderable w/ML6 Trans*    
GVWR Options
Work Truck BASE SLE SLT
GVWR, 8500 LBS. (3856 kg) (REQ: KL6 Fuel System, GT4 Axle Ratio)  
GVWR, 9200 LBS. (4173 kg) (STD)
PAINT Options
Work Truck BASE SLE SLT
PAINT, SOLID (STD)
PREFERRED EQUIPMENT GROUP Options
Work Truck BASE SLE SLT
BASE PREFERRED EQUIPMENT GROUP -inc: base vehicle only      
SLE PREFERRED EQUIPMENT GROUP -inc: *Contents listed in STD Equipment*      
SLT PREFERRED EQUIPMENT GROUP -inc: *Contents listed in STD equipment*      
WORK TRUCK PREFERRED EQUIPMENT GROUP      
WORK TRUCK SAVINGS *DISCOUNT*      
RADIO Options
Work Truck BASE SLE SLT
SOUND SYSTEM, ETR AM/FM STEREO -inc: seek-&-scan, digital clock & 4-speakers (STD)    
SOUND SYSTEM, ETR AM/FM STEREO W/6-DISC CD CHANGER -inc: seek-&-scan, digital clock, auto-tone control, speed-compensated volume, TheftLock, Radio Data System (RDS), & Bose speaker system w/6-speakers, Bose amplifier & Bose Subwoofer) (N/A w/AE7 Seats)    
SOUND SYSTEM, ETR AM/FM STEREO W/6-DISC CD CHANGER -inc: seek-&-scan, digital clock, auto-tone control, speed-compensated volume, TheftLock, Radio Data System (RDS), & Bose speaker system w/6-speakers, Bose amplifier & Bose Subwoofer) (N/A w/AE7 Seats, PRO Sierra Professional Pkg)    
SOUND SYSTEM, ETR AM/FM STEREO W/CD & CASSETTE PLAYER -inc: seek-&-scan, digital clock, auto-tone control, speed-compensated volume, TheftLock, Radio Data System (RDS) & 4-speakers (w/bucket seats UB1-inc: Bose speaker system, Bose amplifier & Bose subwoofer)      
SOUND SYSTEM, ETR AM/FM STEREO W/CD & CASSETTE PLAYER -inc: seek-&-scan, digital clock, auto-tone control, speed-compensated volume, TheftLock, Radio Data System (RDS) & 6-speakers (w/bucket seats UB1-inc: Bose speaker system, Bose amplifier & Bose subwoofer)    
SOUND SYSTEM, ETR AM/FM STEREO W/CD PLAYER -inc: seek-&-scan, digital clock, auto-tone control, speed-compensated volume, Radio Data System (RDS) & 4-speakers    
SOUND SYSTEM, ETR AM/FM STEREO W/CD PLAYER -inc: seek-&-scan, digital clock, auto-tone control, speed-compensated volume, Radio Data System (RDS) & 4-speakers (STD)      
SOUND SYSTEM, ETR AM/FM STEREO W/CD PLAYER -inc: seek-&-scan, digital clock, auto-tone control, speed-compensated volume, Radio Data System (RDS) & 6-speakers (STD) (REQ: AE7 Seats)    
SEAT TRIM Options
Work Truck BASE SLE SLT
CLOTH SEAT TRIM (STD)      
CLOTH SEAT TRIM -inc: fixed center seat section *Deletes STD adjustable head restraints, center fold-down armrest*      
CLOTH SEAT TRIM -inc: fixed center seat section *Deletes STD adjustable head restraints, center fold-down armrest, seatback storage pockets*      
CUSTOM CLOTH SEAT TRIM      
CUSTOM CLOTH SEAT TRIM (STD)    
CUSTOM CLOTH SEAT TRIM (STD) (N/A w/PRO Sierra Professional Pkg)      
LEATHER SEAT TRIM -inc: leather front seat inserts      
VINYL SEAT TRIM      
VINYL SEAT TRIM -inc: cleanable/breathable woven vinyl seat inserts (REQ: PRO Sierra Professional Pkg)      
VINYL SEAT TRIM -inc: fixed center seat section *Deletes STD adjustable head restraints, center fold-down armrest, full floor carpeting* (REQ: PDP Floor Covering)      
VINYL SEAT TRIM -inc: fixed center seat section *Deletes STD adjustable head restraints, center fold-down armrest, seatback storage pockets, full floor carpeting* (REQ: PDP Floor Covering)      
SEAT TYPE Options
Work Truck BASE SLE SLT
FRONT RECLINING BUCKET SEATS -inc: floor console, overhead console, adjustable head restraints, seatback storage pockets, 6-way pwr driver seat, forward-folding driver seat (REQ: PRO Sierra Professional Pkg)      
FRONT RECLINING BUCKET SEATS -inc: floor console, overhead console, adjustable head restraints, seatback storage pockets, forward-folding driver seat (REQ: PRO Sierra Professional Pkg)      
SEATS, FRONT CLOTH 40/20/40 SPLIT-BENCH, 3-PASSENGER W/OUTBOARD HEAD RESTRAINTS & MANUAL RECLINERS      
SEATS, FRONT CLOTH 40/20/40 SPLIT-BENCH, 3-PASSENGER W/OUTBOARD HEAD RESTRAINTS & MANUAL RECLINERS (STD)      
SEATS, FRONT CUSTOM CLOTH 40/20/40 SPLIT-BENCH, 3-PASSENGER W/OUTBOARD HEAD RESTRAINTS & MANUAL RECLINERS      
SEATS, FRONT CUSTOM CLOTH 40/20/40 SPLIT-BENCH, 3-PASSENGER, DRIVER & PASSENGER MANUAL RECLINING -inc: center fold-down armrest w/storage, adjustable outboard head restraints & storage pockets (STD)      
SEATS, FRONT CUSTOM CLOTH 40/20/40 SPLIT-BENCH, 3-PASSENGER, DRIVER & PASSENGER MANUAL RECLINING -inc: center fold-down armrest w/storage, adjustable outboard head restraints & storage pockets (STD) (N/A w/PRO Sierra Professional Pkg or UC6 Radio)      
SEATS, FRONT CUSTOM CLOTH 40/20/40 SPLIT-BENCH, 3-PASSENGER, DRIVER & PASSENGER MANUAL RECLINING -inc: center fold-down armrest w/storage, adjustable outboard head restraints & storage pockets (STD) (N/A w/UC6 Radio)      
SEATS, FRONT CUSTOM CLOTH 40/20/40 SPLIT-BENCH, 3-PASSENGER, DRIVER & PASSENGER MANUAL RECLINING -inc: center fold-down armrest w/storage, adjustable outboard head restraints (STD)    
SEATS, FRONT CUSTOM CLOTH RECLINING BUCKETS, INBOARD ARMRESTS, OVERHEAD CONSOLE, DUAL ADJUSTABLE HEAD RESTRAINTS -inc: (AG1) Seat adjuster, power driver 6-way, storage pockets & forward-folding driver seat on all models (N/A w/PRO Sierra Professional Pkg)      
SEATS, FRONT CUSTOM CLOTH RECLINING BUCKETS, INBOARD ARMRESTS, OVERHEAD CONSOLE, DUAL ADJUSTABLE HEAD RESTRAINTS -inc: (AG1) Seat adjuster, power driver 6-way, storage pockets & forward-folding driver seat on all models (REQ: NP1 Transfer Case) (N/A w/PRO Sierra Professional Pkg)      
SEATS, FRONT CUSTOM CLOTH RECLINING BUCKETS, INBOARD ARMRESTS, OVERHEAD CONSOLE, DUAL ADJUSTABLE HEAD RESTRAINTS -inc: (AG1) Seat adjuster, power driver 6-way, storage pockets & forward-folding driver seat on all models (REQ: UB1 or UC6 Radio)      
SEATS, FRONT CUSTOM CLOTH RECLINING BUCKETS, INBOARD ARMRESTS, OVERHEAD CONSOLE, DUAL ADJUSTABLE HEAD RESTRAINTS -inc: (AG1) Seat adjuster, power driver 6-way, storage pockets & forward-folding driver seat on all models (REQ: UB1 or UC6 Radio) (REQ: NP1 Transfer Case)      
SEATS, FRONT CUSTOM CLOTH RECLINING BUCKETS, INBOARD ARMRESTS, OVERHEAD CONSOLE, DUAL ADJUSTABLE HEAD RESTRAINTS -inc:Seat adjuster, power driver 6-way, storage pockets & forward-folding driver seat on all models (REQ: UB1 or UC6 Radio)      
SEATS, FRONT LEATHER SEAT INSERTS 40/20/40 SPLIT-BENCH, 3-PASSENGER, DRIVER & PASSENGER MANUAL RECLINING -inc: center fold-down armrest w/storage, adjustable outboard head restraints & storage pockets (STD) (N/A w/PRO Sierra Professional Pkg or UC6 Radio)      
SEATS, FRONT LEATHER SEAT INSERTS 40/20/40 SPLIT-BENCH, 3-PASSENGER, DRIVER & PASSENGER MANUAL RECLINING -inc: center fold-down armrest w/storage, adjustable outboard head restraints & storage pockets (STD) (N/A w/UC6 Radio)      
SEATS, FRONT LEATHER SEAT INSERTS POWER RECLINING FULL-FEATURE BUCKETS, HEAD RESTRAINTS, OVERHEAD CONSOLE, FLOOR CONSOLE, POWER LUMBAR, 6-WAY POWER ADJUSTABLE SEATS, DUAL INBOARD ARMRESTS, HEATED DRIVER & PASSENGER CUSHION BACKS, 2-POSITION DRIVER-SIDE MEMORY & STORAGE POCKETS      
SEATS, FRONT LEATHER SEAT INSERTS POWER RECLINING FULL-FEATURE BUCKETS, HEAD RESTRAINTS, OVERHEAD CONSOLE, FLOOR CONSOLE, POWER LUMBAR, 6-WAY POWER ADJUSTABLE SEATS, DUAL INBOARD ARMRESTS, HEATED DRIVER & PASSENGER CUSHION BACKS, 2-POSITION DRIVER-SIDE MEMORY & STORAGE POCKETS (N/A w/PRO Sierra Professional Pkg)      
SEATS, FRONT LEATHER SEAT INSERTS RECLINING BUCKETS, INBOARD ARMRESTS, OVERHEAD CONSOLE, FLOOR CONSOLE, DUAL ADJUSTABLE HEAD RESTRAINTS -inc: (AG1) Seat adjuster, power driver 6-way, storage pockets & forward-folding driver seat on all models (N/A w/PRO Sierra Professional Pkg)      
SEATS, FRONT LEATHER SEAT INSERTS RECLINING BUCKETS, INBOARD ARMRESTS, OVERHEAD CONSOLE, FLOOR CONSOLE, DUAL ADJUSTABLE HEAD RESTRAINTS -inc: (AG1) Seat adjuster, power driver 6-way, storage pockets & forward-folding driver seat on all models (REQ: UB1 or UC6 Radio)      
SEATS, FRONT LEATHER SEAT INSERTS RECLINING BUCKETS, INBOARD ARMRESTS, OVERHEAD CONSOLE, FLOOR CONSOLE, DUAL ADJUSTABLE HEAD RESTRAINTS -inc: (AG1) Seat adjuster, power driver 6-way, storage pockets & forward-folding driver seat on all models (REQ: UB1 or UC6 Radio) (REQ: NP1 Transfer Case)      
SEATS, FRONT LEATHER SEAT INSERTS RECLINING BUCKETS, INBOARD ARMRESTS, OVERHEAD CONSOLE, FLOOR CONSOLE, DUAL ADJUSTABLE HEAD RESTRAINTS -inc: Seat adjuster, power driver 6-way, storage pockets & forward-folding driver seat on all models (REQ: UB1 or UC6 Radio) (REQ: NP1 Transfer Case)      
SEATS, FRONT VINYL 40/20/40 SPLIT-BENCH, 3-PASSENGER, DRIVER & PASSENGER MANUAL RECLINING W/OUTBOARD HEAD RESTRAINTS  
SPARE TIRE Options
Work Truck BASE SLE SLT
NO SPARE TIRE (REQ: ZW9 Pickup Box Delete)  
TIRE, SPARE LT245/75R16E, ALL-SEASON, BLACKWALL located at rear underbody of vehicle (REQ: QIZ Tires, ZW9 Pickup Box Delete)  
TIRE, SPARE LT245/75R16E, ON-/OFF-ROAD, BLACKWALL located at rear underbody of vehicle (REQ: QIW Tires, ZW9 Pickup Box Delete) *Tire Weight Tax Included*  
SUSPENSION PKG Options
Work Truck BASE SLE SLT
SUSPENSION PACKAGE, HANDLING/TRAILERING, HEAVY-DUTY (STD)
TIRES Options
Work Truck BASE SLE SLT
TIRES, LT245/75R16E, ALL-SEASON, BLACKWALL (STD)
TIRES, LT245/75R16E, ON-/OFF-ROAD, BLACKWALL *Tire Weight Tax Included*
TRANSMISSION Options
Work Truck BASE SLE SLT
TRANSMISSION, 4-SPEED AUTOMATIC, HEAVY-DUTY, ELECTRONICALLY CONTROLLED -inc: overdrive, tow/haul mode & (KNP) Cooling,external transmission oil cooler (w/Z82 Trailering-inc: trans temp gauge)      
TRANSMISSION, 4-SPEED AUTOMATIC, HEAVY-DUTY, ELECTRONICALLY CONTROLLED -inc: overdrive, tow/haul mode & (KNP) Cooling,external transmission oil cooler (w/Z82 Trailering-inc: trans temp gauge) (REQ: LQ4 Engine)    
TRANSMISSION, 4-SPEED AUTOMATIC, HEAVY-DUTY, ELECTRONICALLY CONTROLLED -inc: overdrive, tow/haul mode & (KNP) Cooling,external transmission oil cooler (w/Z82 Trailering-inc: trans temp gauge) (STD) (REQ: LQ4 Engine)  
TRANSMISSION, 5-SPEED MANUAL, W/OVERDRIVE (REQ: LQ4 Engine) *CREDIT*    
TRANSMISSION, 5-SPEED MANUAL, W/OVERDRIVE (STD)      
TRANSMISSION, 5-SPEED MANUAL, W/OVERDRIVE (STD) (REQ: LQ4 Engine)    
TRANSMISSION, 6-SPEED MANUAL, HEAVY-DUTY W/OVERDRIVE (N/A w/LQ4 Engine) *No Longer Orderable w/L18 Engine*    
TRANSMISSION, 6-SPEED MANUAL, HEAVY-DUTY W/OVERDRIVE (N/A w/LQ4 Engine) *No Longer Orderable w/L18 Engine* *CREDIT*    
TRANSMISSION, ALLISON 1000 5-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED -inc: overdrive & electronic engine grade braking (N/A w/LQ4 Engine)  
WHEELS Options
Work Truck BASE SLE SLT
WHEELS, 4-16" X 6.5" (40.6 CM X 16.5 CM) 8-LUG CHROME-STYLED STEEL -inc: chrome center caps & steel spare (REQ: PDE Exterior Appearance Pkg)      
WHEELS, 4-16" X 6.5" (40.6 CM X 16.5 CM) 8-LUG CHROME-STYLED STEEL -inc: chrome center caps & steel spare (STD)    
WHEELS, 4-16" X 6.5" (40.6 CM X 16.5 CM) 8-LUG POLISHED FORGED ALUMINUM -inc: chrome center caps & steel spare    
WHEELS, 4-16" X 6.5" (40.6 CM X 16.5 CM) 8-LUG STEEL, PAINTED -inc: painted center caps & steel spare (STD)      

2003 GMC Sierra 2500HD Technical Specifications

Brakes
Work Truck BASE SLE SLT
Brake ABS System Four-Wheel Four-Wheel Four-Wheel Four-Wheel
Disc - Front (Yes or ) Yes Yes Yes Yes
Disc - Rear (Yes or ) Yes Yes Yes Yes
Front Brake Rotor Diam x Thickness (in) 12.8 x 1.5 12.8 x 1.5 12.8 x 1.5 12.8 x 1.5
Rear Brake Rotor Diam x Thickness (in) 13.0 x 1.1 13.0 x 1.1 13.0 x 1.1 13.0 x 1.1
Cargo Area Dimensions
Work Truck BASE SLE SLT
Cargo Box Width @ Wheelhousings (in) 50.0 50.0 50.0 50.0
Engine
Work Truck BASE SLE SLT
Displacement 6.0L/364 6.0L/364 6.0L/364 6.0L/364
Engine Type Gas V8 Gas V8 Gas V8 Gas V8
SAE Net Horsepower @ RPM 300 @ 3100 300 @ 3100 300 @ 3100 300 @ 3100
SAE Net Torque @ RPM 360 @ 4000 360 @ 4000 360 @ 4000 360 @ 4000
Exterior Dimensions
Work Truck BASE SLE SLT
Height, Overall (in) 76.2 76.2 76.2 76.2
Wheelbase (in) 133.0 143.5 133.0 143.5
Width, Max w/o mirrors (in) 79.7 79.7 79.7 79.7
Fuel Tank
Work Truck BASE SLE SLT
Fuel Tank Capacity, Approx (gal) 20 26 13 26
Steering
Work Truck BASE SLE SLT
Steering Type Pwr Recirculating Ball Pwr Recirculating Ball Pwr Recirculating Ball Pwr Recirculating Ball
Turning Diameter - Curb to Curb (ft) 43.8 46.8 43.8 46.8
Tires
Work Truck BASE SLE SLT
Front Tire Size LT245/75R16 LT245/75R16 LT245/75R16 LT245/75R16
Rear Tire Size LT245/75R16 LT245/75R16 LT245/75R16 LT245/75R16
Transmission
Work Truck BASE SLE SLT
Drivetrain Rear Wheel Drive 4-Wheel Drive 4-Wheel Drive 4-Wheel Drive
Trans Description Cont. Automatic w/OD Automatic w/OD Automatic w/OD Automatic w/OD
Trans Type 4 4 4 4
Vehicle
Work Truck BASE SLE SLT
Front Head Room (in) 41.0 41.0 41.0 41.0
Front Leg Room (in) 41.3 41.3 41.3 41.3
Front Shoulder Room (in) 65.2 65.2 65.2 65.2
Passenger Capacity 3 5 3 5
Second Head Room (in) N/A 38.4 38.4 38.4
Second Leg Room (in) N/A 33.7 33.7 33.7
Second Shoulder Room (in) N/A 66.3 66.3 66.3

2003 GMC Sierra 2500HD Safety Features

Safety Features
Air bags, frontal, driver & right front passenger
Air bags, frontal, driver & right front passenger-inc: passenger side deactivation switch
Brakes, 4-wheel antilock, 4-wheel disc
Daytime running lamps-inc: automatic exterior lamp control
News Reports & Reviews
NHTSA CRASH TEST RESULTS N/A