| EPA FUEL ECONOMY RATINGS Features | BASE | GT | GXP |
|---|
| City 18/hwy 27 (5.3L engine/4-speed auto trans) | | | • |
| City 19/hwy 28 (3.8L supercharged engine/4-speed auto trans) | | • | |
| City 20/hwy 30 (3.8L engine/4-speed auto trans) | • | | |
| EXTERIOR Features | BASE | GT | GXP |
|---|
| Daytime running lamps | • | • | • |
| Doors, rear, 3 detent positions to 82 degrees, "wide opening" | • | • | • |
| Fascia, lower accents, Gray, front and rear | • | • | • |
| Fog lamps, front | | • | • |
| Glass, Solar-Ray light tinted | • | • | • |
| Headlamps, halogen, high-intensity, composite | • | • | • |
| License plate mounting, front | • | • | • |
| Mirrors, outside rearview, power, body-color Sport | • | • | • |
| Moldings, protective, bodyside, body-color | • | • | • |
| Spoiler, rear GXP sport | | | • |
| Spoiler, rear, aerodynamic | • | • | |
| Sport Package, includes (N10) Exhaust, stainless-steel, dual outlets, dual exhaust, (QP1) Wheels, 16" (40.6 cm) aluminum, polished, 5-spoke, (T96) Fog lamps (Includes (N85) Wheels, 17" (43.2 cm) aluminum) | | • | |
| Wipers, intermittent, front | • | • | • |
| INTERIOR Features | BASE | GT | GXP |
|---|
| Accents, interior, chrome | | • | • |
| Air conditioning, front manual | • | • | • |
| Antenna, integral, rear, backlight | • | • | • |
| Assist handles, front and rear | • | • | • |
| Cargo net | | • | • |
| Console, front, center, floor, includes floor shifter, integral armrest with leather cover, lighted shift indicator, storage compartment, 2 front cupholders, 2 rear cupholders/removable, 2 auxiliary power outlets and covered small items storage | • | • | • |
| Console, overhead, includes eye glass storage | | • | • |
| Cruise control, electronic with set and resume speed, includes telltale in instrument panel cluster | • | • | • |
| Defogger, rear-window, electric, includes front and side window outlets, driver and front passenger | • | • | • |
| DIC/Trip computer, 5-button system, includes DIC information plus: compass, outside air temperature, average speed, elapsed timer, average and instantaneous fuel economy, range, remaining oil life, transmission fluid temperature, battery voltage, engine hours, Supercharge boost (GT), intermediate gear positions and performance upshift light (GXP) | | • | • |
| Door locks, power programmable, enhanced safety, includes lockout protection | • | • | • |
| Driver Information Center, 3-button system, includes language selection (English, Spanish and French), date, PRNDL, oil life monitor, tire pressure, odometer, driver warning messages and personalization features (door locks and interior/exterior lighting) | • | | |
| Head-up Display (HUD), capable of projecting 18 different functions onto the windshield [includes: radio station information, speed, compass, outside air temperature, PRNDL, "Stealth" mode, intermediate gear positions and performance upshift light | | | • |
| Instrumentation, analog, red back lighting, includes speedometer, temperature, fuel and tachometer | • | • | • |
| Keyless entry, remote, includes content theft deterrent system | • | | |
| Lifestyle Package, includes (A85) Seat, front passenger seatback, flat- folding and (AP9) Cargo net. (Does not include (A85) Seat, front passenger seatback, flat-folding.) | | • | • |
| Lighting, interior, front and rear reading, switchable | | • | • |
| Mirror, inside rearview, manual day/night | • | • | • |
| OnStar, one-year of Safe and Sound Service, Includes Automatic Notification of Air Bag Deployment, Emergency Services, Stolen Vehicle Location Assistance, Remote Door Unlock, OnStar Vehicle Diagnostics, Roadside Assistance, Accident Assist and Remote Horn and Lights. Also featuring Hands-Free Calling (Includes front center mounted roof antenna. If the order type is FDR, (UE0) OnStar, not installed will be forced on. OnStar services require vehicle electrical system (including battery), wireless service and GPS satellite signals to be available and operating for features to function properly. OnStar acts as a link to existing emergency service providers. OnStar Vehicle Diagnostics available on most 2004 MY and newer GM vehicles. Diagnostic capability varies by model. Visit onstar.com for system limitations and details.) | • | • | • |
| Preferred Package, includes (AL9) Seat adjuster, power, lumbar, driver, 2-way, (AP3) Remote vehicle start, (NP5) Steering wheel, leather-wrapped rim and shift knob, (TR9) Premium Lighting Package, (UK3) Steering wheel, steering wheel mounted radio controls, (V62) Lifestyle Package, (VY7) Shift knob, leather-wrapped, (U40) DIC/Trip Computer, 5-button system and (B3Q) Accents, interior, chrome (Does not include (A85) Seat, front passenger seatback, flat-folding.) | | • | • |
| Premium Lighting Package, includes (DH6) Visors, illuminated vanity mirrors, (C96) Lighting, interior, front and rear reading, switchable and (DK6) Console, overhead, includes eye glass storage (Eye glass storage not available with (PDE) Sun and Sound Package.) | | • | • |
| Remote vehicle start | | • | • |
| Retained accessory power, power windows and radio remain operational after ignition is switched off for 10 minutes or until a door is opened | • | • | • |
| Seat adjuster, power lumbar, driver 2-way with Cloth interior | | • | • |
| Seat adjuster, power, driver 6-way | • | • | • |
| Seat, front passenger seatback, flat-folding | | • | • |
| Seats, front bucket, with passenger side map pocket | • | • | • |
| Seats, rear, 60/40 split-folding seatbacks | • | • | • |
| Security Package, includes (AY1) Air bags, side roof rail, front/rear (Grand Prix), (JL9) Brakes, 4-wheel disc, Electronic Brake Force Distribution, antilock, (UJ6) Tire Inflation Monitor System, (NW7) Traction control, Enhanced Traction System (ETS), powertrain modulated (Grand Prix) and (NW9) Traction control, Full Function, powertrain and brake modulated (GT and GXP) (Does not include (AY1) Air bags, side roof rail, front/rear.) | | • | • |
| Shift knob, leather-wrapped | | • | • |
| Sound system feature, 6-speakers | • | • | • |
| Sound system, ETR AM/FM stereo with CD player, includes Radio Data System, seek-and-scan, digital clock, auto-tone control, speed-compensated volume, TheftLock and programmable equalizer | • | • | • |
| Steering column, Tilt-Wheel, adjustable | • | • | • |
| Steering wheel, leather-wrapped rim and shift knob | | • | • |
| Steering wheel, steering wheel mounted radio controls | | • | • |
| Steering wheel, urethane rim and shift knob | • | | |
| Theft-deterrent alarm system, vehicle, includes PASS-Key III | • | • | • |
| Tire inflation monitor system | | • | • |
| Trunk release, front driver and passenger door lock buttons, push and hold 3 seconds | • | • | • |
| Visors, illuminated vanity mirrors | | • | • |
| Windows, power, includes driver express-down | • | • | • |
| MECHANICAL Features | BASE | GT | GXP |
|---|
| Battery, maintenance free, with glass mat technology | • | • | • |
| Brake/transmission shift interlock, automatic transmission | • | • | • |
| Brakes, 4-wheel disc Electronic Brake Force Distribution | • | | |
| Brakes, 4-wheel disc, Electronic Brake Force Distribution, antilock | | • | • |
| Drivetrain, front-wheel drive | • | • | • |
| Engine, 3.8L 3800 Series III V6 SFI, supercharged with Electronic Throttle Control (260 HP [193.9 kW] @ 5200 rpm, 280 lb.-ft. [378.0 N-m] @ 3600 rpm) | | • | |
| Engine, 3.8L 3800 Series III V6 SFI, with Electronic Throttle Control (200 HP [149.2 kW] @ 5200 rpm, 230 lb.-ft. [310.5 N-m] @ 4000 rpm) | • | | |
| Engine, 5.3L 5300 V8 SFI (303 HP [226.0 kW] @ 5600 rpm, 323 lb.-ft. [436.1 N-m] @ 4400 rpm) | | | • |
| Exhaust outlets, dual outlets with chrome tips, dual exhaust | | | • |
| Exhaust, stainless-steel, dual outlet | | • | • |
| Exhaust, stainless-steel, single outlet | • | | |
| Fuel capacity, approximate, 17 gallons (64 liters) | • | • | • |
| StabiliTrak Sport, Vehicle Stability Enhancement System, performance tuning | | | • |
| Steering, power, rack-and-pinion | • | | |
| Steering, power, rack-and-pinion, Magnasteer I variable assist | | • | |
| Steering, power, rack-and-pinion, Magnasteer II variable assist | | | • |
| Suspension, performance tuned, 4-wheel independent | | | • |
| Suspension, Wide Track System, 4-wheel independent | • | • | |
| Tire inflation kit | | | • |
| Tire, spare, compact | • | • | |
| Tires, P225/55HR17 touring, blackwall | | • | |
| Tires, P225/60R16, touring, blackwall | • | | |
| Tires, P255/45R18 front, P225/50R18 rear | | | • |
| Traction control, Full Function, powertrain and brake modulated | | • | • |
| Transmission controls, floor shift, 5-position PRNDL, TAPshift with paddle- style driver shift, controls on steering wheel, intermediate gear hold, downshift protection, and second gear shift | | | • |
| Transmission controls, floor shift, 7-position PRNDL | • | • | |
| Transmission, 4-speed automatic, electronically controlled with overdrive | • | • | • |
| Wheels, 16" (40.6 cm) aluminum, painted | • | | |
| Wheels, 17" (43.2 cm) aluminum | | • | |
| Wheels, 18" (45.7 cm) aluminum, polished, forged | | | • |
| SAFETY Features | BASE | GT | GXP |
|---|
| Air bags, frontal, driver and right front passenger (Always use safety belts and proper child restraints, even with air bags. Children are safer when properly secured in a rear seat. See the Owners Manual for more safety information.) | • | • | • |
| Safety belts, 3-point, driver and front passenger, height-adjustable shoulder belt | • | • | • |
| Safety belts, 3-point, rear, all positions, with child comfort guides in outboard positions | • | • | • |
