![]() | 2-Wheel Drive | ![]() | 4-Wheel Drive |
![]() | Front Wheel Drive | ![]() | All Wheel Drive |
![]() | Front Wheel Drive | ![]() | All Wheel Drive |
| Passenger | |
| Cargo | |
| Cutaway (3500 and 4500) |
| 135" | |
| 139" | |
| 155" | |
| 159" | |
| 177" |
![]() | 2-Wheel Drive | |
![]() | All Wheel Drive |
![]() | Regular | |
![]() | Extended | |
![]() | Crew |
![]() | Short | |
![]() | Standard | |
![]() | Long |
![]() | 2-Wheel Drive | |
![]() | 4-Wheel Drive |
![]() | Regular | |
![]() | Extended | |
![]() | Crew |
![]() | 2-Wheel Drive | |
![]() | 4-Wheel Drive |
|
Trim-Specific Features
Please note: Features to the right may be in addition to, or in place of, features in other trims. |
WT 1WT | LS 1LS | LT 1LT | XFE | LTZ 1LZ | Hybrid |
|---|---|---|---|---|---|---|
| Vortec 4.8L V8 | Crew Cab Only | Vortec 4.8L V8 | Vortec 5.3 L V8 SFI FlexFuel with Active Fuel Management | 7-Speaker Bose Sound System | Bluetooth | |
| 17-Inch Painted Steel Wheels | Vortec 4.8L V8 | 17-Inch Chrome Styled-Steel Wheels | 17-Inch Chrome Styled-Steel Wheels | 18-Inch Chrome-Clad Wheels | Hybrid Propulsion System | |
| Vinyl Seats | Cruise Control | Premium Cloth Front Seats | Premium Cloth Front Seats | Woodgrain Interior | Soft Tonneau Cover |
|
Vehicle Key Features
|
WT 1WT | LS 1LS | LT 1LT | XFE | LTZ 1LZ | Hybrid |
|---|---|---|---|---|---|---|
| Tow/Haul Mode | Standard | Standard | Standard | Standard | Standard | Not Available |
| Vortec 4.3L V6 Engine | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available |
| Vortec 4.8L V8 Engine | Standard | Standard | Standard | Not Available | Not Available | Not Available |
| Vortec 5.3L V8 Engine | Available | Not Available | Available | Standard | Standard | Not Available |
| Vortec 6.0L V8 Engine | Not Available | Not Available | Available | Not Available | Available | Standard |
| Vortec 6.2L V8 Engine | Not Available | Not Available | Not Available | Not Available | Available | Not Available |
| Hydra-Matic Six-Speed Automatic Transmission | Available8 | Not Available | Available8 | Standard | Standard | Not Available |
| OnStar with One-Year Safe & Sound Plan3 | Standard | Standard | Standard | Standard | Standard | Standard |
| Front Air Bags with Passenger Sensing System4 | Standard | Standard | Standard | Standard | Standard | Standard |
| Head-Curtain Side Impact Air Bags4 | Not Available | Not Available | Available6 | Available6 | Available6 | Standard |
| StabiliTrak | Standard | Standard | Standard | Standard | Standard | Standard |
| Integrated Brake Controller | Available10 | Available10 | Available10 | Available | Available | Not Available |
| Automatic Locking Rear Differential | Available | Available | Available | Standard | Standard | Standard |
| MAX Tailering Pack | Not Available | Not Available | Available | Not Available | Available | Not Available |
| Heavy-Duty Trailering Equipment | Available | Available | Available | Standard | Standard | Standard |
| Rearview Camera System | Not Available | Not Available | Available11 | Available11 | Available12 | Not Available |
| Bluetooth®5 Compatibility | Available | Available | Available13 | Available13 | Standard | Standard |
| Z71 Off-Road Package | Not Available | Not Available | Available | Not Available | Available | Not Available |
| Tire Pressure Monitor | Standard | Standard | Standard | Standard | Standard | Standard |
| 7-Speaker Bose® Sound System | Not Available | Not Available | Available14 | Available14 | Standard | Not Available |
| XM Radio with Three Trial Months6 | Standard | Standard | Standard | Standard | Standard | Standard |
| XM NavTraffic7 | Not Available | Not Available | Available15 | Available15 | Available15 | Not Available |
| Powertrain | LS 1LS | LT 1LT | XFE | LTZ 1LZ | WT 1WT | Hybrid |
|---|---|---|---|---|---|---|
| Standard Engine | Gas V8 | Gas V8 | Gas/Ethanol V8 | Gas V8 | Gas V8 | Gas/Electric V8 |
| Displacement (liters/ cu in.) | 4.8L/293 | 4.8L/293 | 5.3L/323 | 5.3L/323 | 4.8L/293 | 6.0L/366 |
| Transmission | 4 Automatic w/OD | 4 Automatic w/OD | 6 Automatic w/OD | 6 Automatic w/OD | 4 Automatic w/OD | 4 Automatic |
| Horsepower @ RPM | 295 @ 5600 | 295 @ 5600 | 315 @ 5200 | 315 @ 5200 | 295 @ 5600 | 332 @ 5100 |
| Torque @ RPM | 305 @ 4600 | 305 @ 4600 | 338 @ 4400 | 338 @ 4400 | 305 @ 4600 | 367 @ 4100 |
| Front Suspension | Independent | Independent | Independent | Independent | Independent | Coil-Over-Shock |
| Rear Suspension | 2-stage multi-leaf | 2-stage multi-leaf | 2-stage multi-leaf | 2-stage multi-leaf | 2-stage multi-leaf | 2-Stage Multi-Leaf |
| Drivetrain | REAR WHEEL DRIVE | REAR WHEEL DRIVE | REAR WHEEL DRIVE | REAR WHEEL DRIVE | REAR WHEEL DRIVE | Rear Wheel Drive |
| Fuel Injection | Sequential Fuel Injection | Sequential Fuel Injection | Sequential Fuel Injection | Sequential Fuel Injection | Sequential Fuel Injection | Sequential Fuel Injection |
| Axle Ratio | 3.23 | 3.23 | 3.08 | 3.42 | 3.23 | 3.08 |
| Front Disc/Rear Drum Brakes | Standard | Standard | Standard | Standard | Standard | Not Available |
| 4- wheel ABS | Standard | Standard | Standard | Standard | Standard | Standard |
| 4-wheel Disc Brakes | Not Available | Available | Not Available | Available | Not Available | Standard |
| StabiliTrak Electronic Stability Control System | Standard | Standard | Standard | Standard | Available | Standard |
| Traction Control System | Standard | Standard | Standard | Standard | Available | Standard |
| Turning circle | 47.2 ft | 47.2 ft | 47.2 ft | 47.2 ft | 47.2 ft | 47.2 ft |
| Battery Cold Cranking Amps | 600 | 600 | 600 | 600 | 600 | 730 |
| Alternator (amps) | 145 | 145 | 145 | 145 | 145 | Not Available |
| Dimensions | LS 1LS | LT 1LT | XFE | LTZ 1LZ | WT 1WT | Hybrid |
|---|---|---|---|---|---|---|
| Overall Length | 230.2 in | 230.2 in | 230.2 in | 230.2 in | 230.2 in | 229.9 in |
| Overall Width | 80.0 in | 80.0 in | 80.0 in | 80.0 in | 80.0 in | 80.0 in |
| Overall Height | 73.8 in | 73.8 in | 73.8 in | 73.8 in | 73.8 in | 73.8 in |
| Wheelbase | 143.5 in | 143.5 in | 143.5 in | 143.5 in | 143.5 in | 143.5 in |
| Front Head Room | 41.2 in | 41.2 in | 41.2 in | 41.2 in | 41.2 in | 41.5 in |
| Second Row Head Room | 40.5 in | 40.5 in | 40.5 in | 40.5 in | 40.5 in | 40.6 in |
| Front Hip Room | 62.5 in | 62.5 in | 62.5 in | 62.5 in | 62.5 in | 62.5 in |
| Second Row Hip Room | 65.4 in | 65.4 in | 65.4 in | 65.4 in | 65.4 in | 65.5 in |
| Front Leg Room | 41.3 in | 41.3 in | 41.3 in | 41.3 in | 41.3 in | 41.3 in |
| Second Row Leg Room | 38.7 in | 38.7 in | 38.7 in | 38.7 in | 38.7 in | 38.7 in |
| Front Shoulder Room | 65.2 in | 65.2 in | 65.2 in | 65.2 in | 65.2 in | 65.2 in |
| Second Row Shoulder Room | 65.1 in | 65.1 in | 65.1 in | 65.1 in | 65.1 in | 65.2 in |
| Seating Capacity | 6 | 6 | 6 | 5 | 6 | 6 |
| Cargo Volume | 53.2 ft³ | 53.2 ft³ | 53.2 ft³ | 53.2 ft³ | 53.2 ft³ | 53.2 ft³ |
| Inside Bed Length, At Floor | 69.3 in | 69.3 in | 69.3 in | 69.3 in | 69.3 in | 69.3 in |
| Inside Bed Width, At Floor | 62.4 in | 62.4 in | 62.4 in | 62.4 in | 62.4 in | 62.5 in |
| Inside Bed Width, Between Wheelhousing | 50.6 in | 50.6 in | 50.6 in | 50.6 in | 50.6 in | 50.6 in |
| Inside Bed Height | 61.5 in | 61.5 in | 61.5 in | 61.5 in | 61.5 in | 61.6 in |
| Front Bumper To Axle | 39.4 in | 39.4 in | 39.4 in | 39.4 in | 39.4 in | 39.4 in |
| Rear Bumper To Axle | 47.2 in | 47.2 in | 47.2 in | 47.2 in | 47.2 in | 47.2 in |
| Front Bumper To Back Of Cab | 148.9 in | 148.9 in | 148.9 in | 148.9 in | 148.9 in | 148.9 in |
| Cab To Axle | 32.0 in | 32.0 in | 32.0 in | 32.0 in | 32.0 in | 32.0 in |
| Ground To Top Of Rear Load Floor | 32.9 in | 32.9 in | 32.9 in | 32.9 in | 32.9 in | 32.9 in |
| Ground Clearance, Front | 9.0 in | 9.0 in | 9.0 in | 9.0 in | 9.0 in | 9.0 in |
| Ground Clearance, Rear | 12.3 in | 12.3 in | 12.3 in | 12.3 in | 12.3 in | 12.3 in |
| Curb Weight | 5227.00 | 5227.00 | 5227.00 | 5227.00 | 5227.00 | 5641.00 |
| Gross Vehicle Weight Rating (GVWR) | 6800.00 lbs | 6800.00 lbs | 6700.00 lbs | 6800.00 lbs | 6800.00 lbs | 7100.00 lbs |
| Gross Combined Weight Rating (GCWR) | 10000 lbs | 10000 lbs | Not Available | 14000 lbs | 10000 lbs | 12000 lbs |
| Maximum Payload | 1573.00 lbs | 1515.00 lbs | 1489.00 lbs | 1490.00 lbs | 1538.00 lbs | 1459.00 lbs |
| Maximum Trailering Capacity | 4473.00 lbs | 4415.00 lbs | 0.00 lbs | 8390.00 lbs | 4438.00 lbs | 6059.00 lbs |
| Axle Capacity - Front | 3650 lbs | 3650 lbs | 3650 lbs | 3650 lbs | 3650 lbs | 3650 lbs |
| Axle Capacity - Rear | 3950 lbs | 3950 lbs | 3950 lbs | 3950 lbs | 3950 lbs | 3950 lbs |
| Exterior | LS 1LS | LT 1LT | XFE | LTZ 1LZ | WT 1WT | Hybrid |
|---|---|---|---|---|---|---|
| Automatic Headlamps | Standard | Standard | Standard | Standard | Standard | Not Available |
| Daytime Running Lights | Standard | Standard | Standard | Standard | Standard | Not Available |
| Fog Lamps | Not Available | Available | Available | Standard | Not Available | Not Available |
| Power Door Locks | Standard | Standard | Standard | Standard | Standard | Standard |
| Remote Keyless Entry | Standard | Standard | Standard | Standard | Standard | Standard |
| Power Driver Side Mirror | Standard | Standard | Standard | Standard | Standard | Standard |
| Power Passenger-Side Mirror | Standard | Standard | Standard | Standard | Standard | Standard |
| Heated Exterior Driver Mirror | Standard | Standard | Standard | Standard | Standard | Standard |
| Heated Exterior Passenger Mirror | Standard | Standard | Standard | Standard | Standard | Standard |
| Integrated Turn Signal Mirrors | Not Available | Available | Available | Standard | Not Available | Not Available |
| Privacy Glass | Standard | Standard | Standard | Standard | Available | Standard |
| Intermittent Wipers | Standard | Standard | Standard | Standard | Standard | Not Available |
| Traction Control System | Standard | Standard | Standard | Standard | Available | Standard |
| StabiliTrak Electronic Stability Control System | Standard | Standard | Standard | Standard | Available | Standard |
| Bed Liner | Available | Available | Available | Available | Available | Not Available |
| Aluminum Wheels | Not Available | Available | Standard | Available | Not Available | Not Available |
| Chrome Wheels | Standard | Standard | Not Available | Standard | Not Available | Standard |
| Steel Wheels | Not Available | Not Available | Not Available | Not Available | Standard | Not Available |
| Wheel Locks | Not Available | Available | Not Available | Available | Not Available | Not Available |
| Tires - Front All-Season | Standard | Standard | Standard | Standard | Standard | Standard |
| Tires - Front All-Terrain | Not Available | Available | Not Available | Not Available | Available | Not Available |
| Tires - Front On/Off Road | Not Available | Available | Not Available | Available | Not Available | Not Available |
| Tires - Rear All-Season | Standard | Standard | Standard | Standard | Standard | Standard |
| Tires - Rear All-Terrain | Not Available | Available | Not Available | Not Available | Available | Not Available |
| Tires - Rear On/Off Road | Not Available | Available | Not Available | Available | Not Available | Not Available |
| Full Size Spare Tire | Standard | Standard | Standard | Standard | Standard | Not Available |
| Trailer Hitch Receiver | Available | Available | Standard | Standard | Available | Standard |
| Front Tow Hooks | Available | Available | Available | Available | Available | Not Available |
| Rear Tow Hooks | Available | Available | Available | Available | Not Available | Not Available |
| Running Board | Available | Available | Not Available | Available | Available | Not Available |
| Interior | LS 1LS | LT 1LT | XFE | LTZ 1LZ | WT 1WT | Hybrid |
|---|---|---|---|---|---|---|
| Driver Air Bag | Standard | Standard | Standard | Standard | Standard | Standard |
| Passenger Air Bag | Standard | Standard | Standard | Standard | Standard | Standard |
| Passenger airbag suppression system | Standard | Standard | Standard | Standard | Standard | Standard |
| Front Head Curtain Side Impact Air Bags | Not Available | Available | Available | Available | Not Available | Not Available |
| Rear Head Curtain Side Impact Air Bags | Not Available | Available | Available | Available | Not Available | Not Available |
| Rearview Camera | Not Available | Available | Available | Available | Not Available | Not Available |
| Rear Parking Assist | Not Available | Available | Available | Available | Not Available | Not Available |
| Automatic Climate Control | Not Available | Available | Available | Standard | Not Available | Standard |
| Dual Zone Climate Control | Not Available | Available | Available | Standard | Not Available | Standard |
| Single Zone Climate Control | Standard | Standard | Standard | Standard | Standard | Standard |
| Rear Window Defogger | Available | Available | Available | Standard | Available | Not Available |
| Cruise Control | Standard | Standard | Standard | Standard | Available | Standard |
| Power Windows | Standard | Standard | Standard | Standard | Not Available | Standard |
| Remote Vehicle Start | Not Available | Available | Available | Standard | Not Available | Not Available |
| Power Tilt/Sliding Sunroof | Not Available | Available | Available | Available | Not Available | Not Available |
| Power Driver Seat | Not Available | Available | Available | Standard | Not Available | Available |
| Power Passenger Seat | Not Available | Available | Available | Standard | Not Available | Not Available |
| Heated Driver Seat | Available | Available | Available | Standard | Available | Available |
| Heated Passenger Seat | Available | Available | Available | Standard | Available | Available |
| Cloth Seats | Standard | Standard | Standard | Not Available | Available | Standard |
| Leather-Appointed Seats | Not Available | Available | Available | Standard | Not Available | Not Available |
| Vinyl Seats | Not Available | Not Available | Not Available | Not Available | Standard | Not Available |
| Split Bench Seats | Standard | Standard | Standard | Not Available | Standard | Standard |
| Bucket Seats | Not Available | Available | Available | Standard | Not Available | Not Available |
| Pass-Through Rear Seat | Standard | Standard | Standard | Standard | Standard | Standard |
| Driver Lumbar Support | Standard | Standard | Standard | Standard | Available | Standard |
| Passenger Lumbar Support | Not Available | Available | Available | Standard | Not Available | Not Available |
| Seat Memory | Not Available | Not Available | Not Available | Standard | Not Available | Not Available |
| AM/FM Stereo | Standard | Standard | Standard | Standard | Standard | Standard |
| CD Changer | Not Available | Available | Available | Available | Not Available | Not Available |
| CD Player | Standard | Standard | Standard | Standard | Standard | Standard |
| Premium Sound System | Not Available | Available | Available | Standard | Not Available | Not Available |
| XM Satellite Radio With 3 Trial Months | Standard | Standard | Standard | Standard | Standard | Standard |
| MP3 Playback | Standard | Standard | Standard | Standard | Standard | Standard |
| Rear Seat Audio Controls | Not Available | Available | Available | Available | Not Available | Not Available |
| Entertainment System | Not Available | Available | Available | Available | Not Available | Not Available |
| Navigation System | Not Available | Available | Available | Available | Not Available | Not Available |
| Bluetooth® connectivity | Available | Available | Available | Standard | Available | Standard |
| OnStar® with One Year Safe & Sound Plan | Standard | Standard | Standard | Standard | Standard | Standard |
| Universal Home Remote | Not Available | Available | Available | Available | Not Available | Not Available |
| Power Steering | Standard | Standard | Standard | Standard | Standard | Standard |
| Adjustable Steering Wheel | Standard | Standard | Standard | Standard | Standard | Not Available |
| Leather Wrapped Steering Wheel | Available | Standard | Standard | Standard | Available | Standard |
| Electrochromic, Automatic-Dimming Rearview Mirror | Not Available | Available | Available | Standard | Not Available | Not Available |
| Driver Illuminated Visor Vanity Mirror | Not Available | Standard | Standard | Standard | Not Available | Standard |
| Passenger Illuminated Visor Vanity Mirror | Not Available | Standard | Standard | Standard | Not Available | Standard |
| Passenger Visor Vanity Mirror | Standard | Standard | Standard | Standard | Standard | Not Available |
| Front Reading Lamps | Standard | Standard | Standard | Standard | Standard | Not Available |
| Tire Pressure Monitoring System | Standard | Standard | Standard | Standard | Standard | Standard |
| Adjustable Pedals | Not Available | Available | Available | Available | Not Available | Not Available |
| Auxiliary Pwr Outlet | Standard | Standard | Standard | Standard | Standard | Standard |
| Front Floor Mats | Standard | Standard | Standard | Standard | Available | Standard |
| Rear Floor Mats | Standard | Standard | Standard | Standard | Available | Standard |
| Head up Display | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available |
| Cooled Driver Seat | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available |
| Cooled Passenger Seat | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available |
| Safety | LS 1LS | LT 1LT | XFE | LTZ 1LZ | WT 1WT | Hybrid |
|---|---|---|---|---|---|---|
| Driver Air bags | Standard | Standard | Standard | Standard | Standard | Standard |
| Passenger Air bags | Standard | Standard | Standard | Standard | Standard | Standard |
| Passenger Air Bag On/Off Switch | Standard | Standard | Standard | Standard | Standard | Standard |
| Front Head Curtain Side Impact Air Bags | Not Available | Available | Available | Available | Not Available | Not Available |
| Rear Head Curtain Side Impact Air Bags | Not Available | Available | Available | Available | Not Available | Not Available |
| OnStar Automatic Crash Response | Standard | Standard | Standard | Standard | Standard | Standard |
| OnStar Stolen Vehicle Assistance | Standard | Standard | Standard | Standard | Standard | Standard |
| OnStar Remote Door Unlock | Standard | Standard | Standard | Standard | Standard | Standard |
| OnStar Emergency Services | Standard | Standard | Standard | Standard | Standard | Standard |
| OnStar Roadside Assistance | Standard | Standard | Standard | Standard | Standard | Standard |
| OnStar Hands-Free Voice Activated Phone | Standard | Standard | Standard | Standard | Standard | Standard |
| OnStar Vehicle Diagnostic | Standard | Standard | Standard | Standard | Standard | Standard |
| Daytime Running Lamps | Standard | Standard | Standard | Standard | Standard | Not Available |
| Traction Control System | Standard | Standard | Standard | Standard | Available | Standard |
| StabiliTrak Electronic Stability Control System | Standard | Standard | Standard | Standard | Available | Standard |
| Front Disc/Rear Drum Brakes | Standard | Standard | Standard | Standard | Standard | Not Available |
| 4- Wheel ABS | Standard | Standard | Standard | Standard | Standard | Standard |
| 4-Wheel Disc Brakes | Not Available | Available | Not Available | Available | Not Available | Standard |
| Rear Parking Assist | Not Available | Available | Available | Available | Not Available | Not Available |
| Fog Lamps | Not Available | Available | Available | Standard | Not Available | Not Available |
| Defogger | Not Available | Not Available | Not Available | Standard | Not Available | Not Available |
| Remote Keyless Entry | Standard | Standard | Standard | Standard | Standard | Standard |
| Tire Pressure Monitor | Standard | Standard | Standard | Standard | Standard | Standard |
| Fuel Efficiency | LS 1LS | LT 1LT | XFE | LTZ 1LZ | WT 1WT | Hybrid |
|---|---|---|---|---|---|---|
| EPA Est. Fuel Economy City | 14 MPG | 14 MPG | 15 MPG | 14 MPG | 14 MPG | 21 MPG |
| EPA Est. Fuel Economy Highway | 19 MPG | 19 MPG | 21 MPG | 20 MPG | 19 MPG | 22 MPG |
| Fuel Tank Capacity | 26 gal | 26 gal | 26 gal | 26 gal | 26 gal | 26 gal |
| Warranty | LS 1LS | LT 1LT | XFE | LTZ 1LZ | WT 1WT | Hybrid |
|---|---|---|---|---|---|---|
| Bumper-to-Bumper Limited Warranty | 3 Years/36,000 Miles | 3 Years/36,000 Miles | 3 Years/36,000 Miles | 3 Years/36,000 Miles | 3 Years/36,000 Miles | 3 Years/36,000 Miles |
| Powertrain/Drivetrain Limited Warranty | 5 Years/100,000 Miles | 5 Years/100,000 Miles | 5 Years/100,000 Miles | 5 Years/100,000 Miles | 5 Years/100,000 Miles | 5 Years/100,000 Miles |
| Rust Warranty | 6 Years/100,000 Miles | 6 Years/100,000 Miles | 6 Years/100,000 Miles | 6 Years/100,000 Miles | 6 Years/100,000 Miles | 6 Years/100,000 Miles |
| Roadside Assistance Program | 5 Years/100,000 Miles | 5 Years/100,000 Miles | 5 Years/100,000 Miles | 5 Years/100,000 Miles | 5 Years/100,000 Miles | 5 Years/100,000 Miles |