| EPA FUEL ECONOMY RATINGS Features | 3.5L LT | 3.9L LT | LS | LTZ | SS |
|---|
| City 16/hwy 23 (3.5L bi-fuel engine/4-speed auto trans w/E85 gas/ethanol mix) | • | | • | | |
| City 18/hwy 27 (5.3L engine/4-speed auto trans) | | | | | • |
| City 20/hwy 29 (3.9L engine/4-speed auto trans) | | • | | • | |
| City 21/hwy 31 (3.5L bi-fuel engine/4-speed auto trans w/gas) | • | | • | | |
| City 21/hwy 31 (3.5L gas engine/4-speed auto trans) | • | | • | | |
| EXTERIOR Features | 3.5L LT | 3.9L LT | LS | LTZ | SS |
|---|
| Daytime Running Lamps | • | • | • | • | • |
| Fog lamps, front, integral in front fascia | | • | | • | • |
| Glass, Solar-Ray light-tinted | • | • | • | • | • |
| Headlamps, halogen composite with automatic exterior lamp control | • | • | • | • | • |
| Mirrors, outside heated power-adjustable, body-color | | | | • | |
| Mirrors, outside power-adjustable, body-color | • | • | • | | • |
| Moldings, body-color bodyside | • | • | • | • | • |
| Moldings, body-color rocker | • | • | • | • | • |
| Spoiler, rear | | • | | • | |
| Spoiler, rear SS-specific | | | | | • |
| Wipers, front intermittent | • | • | • | • | • |
| INTERIOR Features | 3.5L LT | 3.9L LT | LS | LTZ | SS |
|---|
| Air conditioning, dual-zone manual climate control with individual climate settings for driver and right-front passenger and air filtration system | • | • | | • | • |
| Air conditioning, single zone manual with air filtration system | | | • | | |
| Antenna, integral rear | • | • | • | • | • |
| Applique, techno metallic on instrument panel and door | | | | | • |
| Applique, woodgrain on instrument panel and door | • | • | • | • | |
| Assist handles, front passenger and rear outboard | • | • | • | • | • |
| Audio system feature, 6-speaker system | • | • | • | | • |
| Audio system feature, Bose premium 8-speaker system | | | | • | |
| Audio system, AM/FM stereo with CD and MP3 playback, seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), automatic volume, TheftLock and auxiliary input jack | | • | | • | • |
| Audio system, AM/FM stereo with CD player, seek-and-scan, digital clock, auto-tone control, automatic volume, TheftLock and auxiliary input jack | • | | • | | |
| Cargo net, trunk | • | • | | • | • |
| Convenience Package, includes (UG1) Universal Home Remote, (DD6) inside rearview auto-dimming mirror and (DK2) outside heated power-adjustable mirrors | | | | • | |
| Cruise control, electronic with set and resume speed | • | • | • | • | • |
| Defogger, rear-window electric | • | • | • | • | • |
| Door locks, power programmable with lockout protection and enhanced safety | • | • | • | • | • |
| Floor mats, carpeted front and rear | • | • | | • | • |
| Instrumentation, analog 4-gauge cluster with speedometer, tachometer, coolant temperature, fuel, trip odometer and Driver Information Center | | | • | | |
| Instrumentation, analog Deluxe, 4-gauge cluster with speedometer, tachometer, coolant temperature, fuel, trip odometer, Driver Information Center, outside temperature, compass and content theft alarm | • | • | | • | • |
| Lighting, interior with center-mounted dome and rear reading lights | • | • | • | • | • |
| Mirror, inside rearview auto-dimming | | | | • | |
| Mirror, inside rearview manual day/night | • | • | • | | • |
| Oil level monitor | | • | | • | • |
| Oil life monitoring system | • | • | • | • | • |
| OnStar, 1-year of Safe and Sound plan. Includes Automatic Notification of Air Bag Deployment, Stolen Vehicle Location Assistance, Emergency Services, Roadside Assistance, Remote Door Unlock, OnStar Vehicle Diagnostics, Hands-Free Calling, AccidentAssist and Remote Horn & Lights (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. Not available with a ship-to of Puerto Rico or the Virgin Islands.) | • | • | • | • | • |
| Remote Keyless Entry | | | • | | |
| Remote vehicle starter system, includes Remote Keyless Entry | • | • | | • | • |
| Seat adjuster, driver 8-way power | • | • | • | • | • |
| Seat adjuster, driver manual lumbar control | • | • | • | • | • |
| Seat adjuster, front passenger 6-way power | | | | • | |
| Seat, rear fixed bench | • | | • | | |
| Seat, rear flip-and-fold flat | | • | | • | • |
| Seats, front bucket with Cloth, 40/40 | • | • | • | | |
| Seats, front bucket with leather-appointed seating, includes (KA1) heated driver and front passenger seats and (AG2) 6-way power front passenger seat adjuster | | | | • | • |
| Seats, heated driver and front passenger | | | | • | |
| Shifter, floor console | • | • | • | • | • |
| Steering column, Tilt-Wheel | • | • | • | • | • |
| Steering wheel, leather-wrapped, includes (UK3) steering-wheel mounted audio controls | | • | | • | • |
| Steering wheel, urethane | • | | • | | |
| Theft-deterrent alarm system, content theft alarm | | • | | • | • |
| Theft-deterrent system, vehicle, PASSlock | • | • | • | • | • |
| Tire Pressure Monitor | • | • | • | • | • |
| Trunk release, remote | • | • | • | • | • |
| Universal Home Remote, includes overhead system | | | | • | |
| Visors, driver and front passenger illuminated vanity mirrors, covered | | • | | • | • |
| Visors, driver and front passenger vanity mirrors, covered | • | | • | | |
| Windows, power with driver Express-Down and passenger lockout | • | • | • | • | • |
| XM Satellite Radio. With a wide variety of programming, XM has something to excite any driver. Whether you want to be entertained or informed, to laugh, think, or sing, XM has the perfect channel for you - coast-to-coast, and in digital-quality sound. 3 trial months - no obligation (Available in the 48 contiguous United States. Required $12.95 monthly subscription sold separately. All fees and programming subject to change. Subscription subject to customer agreement. For more information, visit gm.xmradio.com.) | | • | | • | • |
| MECHANICAL Features | 3.5L LT | 3.9L LT | LS | LTZ | SS |
|---|
| Alternator, 125 amps | • | • | • | • | |
| Alternator, 135 amps | | | | | • |
| Axle, 2.86 ratio | • | | • | | |
| Axle, 2.93 ratio | | | | | • |
| Axle, 3.29 ratio | | • | | • | |
| Battery, maintenance-free with rundown protection and retained accessory power (600 CCA.) | • | | • | | |
| Battery, maintenance-free with rundown protection and retained accessory power (625 CCA.) | | | | | • |
| Battery, maintenance-free with rundown protection and retained accessory power (750 CCA.) | | • | | • | |
| Brakes, 4-wheel antilock, 4-wheel disc, includes (NW9) Traction Control | | • | | • | • |
| Brakes, 4-wheel disc | • | | • | | |
| Engine, 3.5L V6 SFI, includes (E85) FlexFuel (gas ethanol) capability, uses gasoline or E85 fuel (211 hp [157.3 kW] @ 5800 rpm, 214 lb-ft of torque [288.9 N-m] @ 4000) (Included and only available with (FE9) Emissions, Federal requirements.) | • | | • | | |
| Engine, 3.9L V6 SFI with Active Fuel Management (233 hp [173.7 kW] @ 5600 rpm, 240 lb-ft of torque [324.0 N-m] @ 4000 rpm) | | • | | • | |
| Engine, 5.3L small block V8 SFI with Active Fuel Management (303 hp [225.9 kW] @ 5600 rpm, 323 lb-ft of torque [436.1 N-m] @ 4400 rpm) | | | | | • |
| Exhaust, dual outlet stainless-steel with bright tips | | | | | • |
| Exhaust, dual-outlet stainless-steel | | • | | • | |
| Exhaust, single stainless-steel | • | | • | | |
| Front wheel drive | • | • | • | • | • |
| Steering, power, rack-and-pinion | • | • | • | • | • |
| Suspension, 4-wheel independent, Performance Tuning | | | | | • |
| Suspension, 4-wheel independent, Touring | • | • | • | • | |
| Tire, compact spare | • | • | • | • | • |
| Tires, P225/55R17 touring, blackwall | | • | | • | |
| Tires, P225/60R16 all-season, blackwall | • | | • | | |
| Tires, P235/50R18 performance W-rated | | | | | • |
| Traction control, all-speed | | • | | • | • |
| Transmission, 4-speed automatic electronically controlled with overdrive | • | • | • | • | |
| Transmission, 4-speed automatic, heavy-duty, electronically controlled with overdrive | | | | | • |
| Wheels, 16" (40.6 cm) 5-spoke, styled cast aluminum | • | | | | |
| Wheels, 16" (40.6 cm) steel with deluxe bolt-on wheel covers | | | • | | |
| Wheels, 17" (43.2 cm) machined aluminum | | • | | • | |
| Wheels, 18" (45.7 cm) machined aluminum | | | | | • |
| SAFETY Features | 3.5L LT | 3.9L LT | LS | LTZ | SS |
|---|
| Air bags, dual-stage frontal, driver and right-front passenger and head curtain side-impact, front and rear outboard seating positions (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your childs age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat. See the vehicles Owners Manual and child safety seat instructions for more safety information.) | • | • | • | • | • |
| Door locks, rear child security | • | • | • | • | • |
| LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats | • | • | • | • | • |
| Trunk emergency release handle | • | • | • | • | • |