| | |
| Body | |
| Generic Type | Truck |
| Roof Type | Fixed |
| Rear Roof Profile | Bed |
| No Side Doors | 4 |
| Powertrain | |
| Powertrain | Internal Combustion |
| Engine | |
| Configuration | I | V | I | V |
| Cylinders | 4 | 8 | 6 | 8 |
| Fuel Type | Gasoline | Diesel | Gasoline |
| Forced Induction | Turbocharged | | Turbocharged | |
| Displacement (l) | 2.7 | 5.3 | 3.0 | 6.2 |
| Max. Power (bhp) | 310 | 355 | 277 | 420 |
| Max. Power @RPM | 5600 | 3750 | 5600 |
| Max. Torque (lbft) | 430 | 383 | 460 |
| Max. Torque @RPM | 3000 | 4100 | 1500 | 4100 |
| Transmission | |
| Transmission Type | Automatic |
| Forward Gears | 8 | 10 |
| Driveline | |
| Driven Wheels | RWD | AWD | RWD | AWD | RWD | AWD |
| Chassis | |
| Chassis Type | Body-on-Frame |
| Engine Layout | Longitudinal |
| Engine Position | Front |
| Suspension | |
| Front Suspension - Type | Independent |
| Rear Suspension - Type | Solid axle |
| Brakes | |
| Front Brakes - Type | Disc |
| Rear Brakes - Type | Disc |
| Wheels / Tires | |
| Tire Size F (,R) | - 255/70R17 (WT, LT)
- 275/60R20 (Custom)
| 255/70R17 | - 255/70R17 (WT, LT)
- 275/65R18 (Custom Trail Boss LB, LT Trail Boss)
- 275/60R20 (Custom)
| - 255/70R17 (WT LB, Custom LB, LT LB)
- 275/65R18 (Custom Trail Boss LB, LT Trail Boss LB)
| - 255/70R17 (WT, LT)
- 265/65R18 (RST)
- 275/60R20 (LTZ, High Country)
| 255/70R17 | - 255/70R17 (WT, LT)
- 275/65R18 (Custom Trail Boss, LT Trail Boss)
- 265/65R18 (RST)
- 275/60R20 (LTZ, High Country)
| - 255/70R17 (WT LB, LT LB)
- 275/65R18 (Custom Trail Boss LB, LT Trail Boss LB)
- 265/65R18 (RST LB)
- 275/60R20 (LTZ LB, High Country LB)
| - 275/65R18 (Custom Trail Boss, LT Trail Boss)
- 255/70R17 (LT)
- 265/65R18 (RST)
- 275/60R20 (LTZ, High Country)
| - 275/65R18 (Custom Trail Boss LB, LT Trail Boss LB)
- 255/70R17 (LT LB)
- 265/65R18 (RST LB)
- 275/60R20 (LTZ LB, High Country LB)
| - 255/70R17 (LT)
- 265/65R18 (RST)
- 275/60R20 (LTZ, High Country)
| - 275/65R18 (LT Trail Boss)
- 265/65R18 (RST)
- 275/60R20 (LTZ, High Country)
- 275/70R18 (ZR2)
| - 275/65R18 (LT Trail Boss LB)
- 265/65R18 (RST LB)
- 275/60R20 (High Country LB)
|
| Exterior Dimensions | |
| Curb Weight (lb) | 4740 | 4810 | - 4960 (WT, Custom, LT)
- 5080 (Custom Trail Boss LB, LT Trail Boss)
| - 5010 (WT LB, Custom LB, LT LB)
- 5130 (Custom Trail Boss LB, LT Trail Boss LB)
| 4860 | 4940 | - 5000 (WT, LT, RST, LTZ, High Country)
- 5290 (Custom Trail Boss, LT Trail Boss)
| - 5130 (WT LB, LT LB, RST LB, LTZ LB, High Country LB)
- 5330 (Custom Trail Boss LB, LT Trail Boss LB)
| - 5490 (Custom Trail Boss, LT Trail Boss)
- 5300 (LT, RST, LTZ, High Country)
| - 5530 (Custom Trail Boss LB, LT Trail Boss LB)
- 5300 (LT LB)
- 5350 (RST LB, LTZ LB, High Country LB)
| 5040 | - 5250 (LT Trail Boss)
- 5190 (RST, LTZ, High Country)
- 5620 (ZR2)
| - 5300 (LT Trail Boss LB)
- 5250 (RST LB, High Country LB)
|
| Wheelbase (in) | 147.4 | 157.0 | - 147.4 (WT, Custom, LT)
- 147.5 (Custom Trail Boss LB, LT Trail Boss)
| 157.0 | 147.4 | 157.0 | - 147.4 (WT, LT, RST, LTZ, High Country)
- 147.5 (Custom Trail Boss, LT Trail Boss)
| 157.0 | - 147.5 (Custom Trail Boss, LT Trail Boss)
- 147.4 (LT, RST, LTZ, High Country)
| 157.0 | 147.4 | - 147.5 (LT Trail Boss, ZR2)
- 147.4 (RST, LTZ, High Country)
| 157.0 |
| Height - Body (in) | 75.5 | 75.4 | - 75.5 (WT, Custom, LT)
- 78.3 (Custom Trail Boss LB, LT Trail Boss)
| - 75.4 (WT LB, Custom LB, LT LB)
- 78.2 (Custom Trail Boss LB, LT Trail Boss LB)
| 75.5 | 75.4 | - 75.5 (WT, LT, RST, LTZ, High Country)
- 78.3 (Custom Trail Boss, LT Trail Boss)
| - 75.4 (WT LB, LT LB, RST LB, LTZ LB, High Country LB)
- 78.2 (Custom Trail Boss LB, LT Trail Boss LB)
| - 78.3 (Custom Trail Boss, LT Trail Boss)
- 75.5 (LT, RST, LTZ, High Country)
| - 78.2 (Custom Trail Boss LB, LT Trail Boss LB)
- 75.4 (LT LB, RST LB, LTZ LB, High Country LB)
| 75.5 | - 78.3 (LT Trail Boss)
- 75.5 (RST, LTZ, High Country)
- 78.7 (ZR2)
| - 78.2 (LT Trail Boss LB)
- 75.4 (RST LB, High Country LB)
|
| Width - Body (in) | 81.2 |
| Length (in) | 231.9 | 241.4 | - 231.9 (WT, Custom, LT)
- 232.9 (Custom Trail Boss LB, LT Trail Boss)
| - 241.4 (WT LB, Custom LB, LT LB)
- 242.4 (Custom Trail Boss LB, LT Trail Boss LB)
| 231.9 | 241.4 | - 231.9 (WT, LT, RST, LTZ, High Country)
- 232.9 (Custom Trail Boss, LT Trail Boss)
| - 241.4 (WT LB, LT LB, RST LB, LTZ LB, High Country LB)
- 242.4 (Custom Trail Boss LB, LT Trail Boss LB)
| - 232.9 (Custom Trail Boss, LT Trail Boss)
- 231.9 (LT, RST, LTZ, High Country)
| - 242.4 (Custom Trail Boss LB, LT Trail Boss LB)
- 241.4 (LT LB, RST LB, LTZ LB, High Country LB)
| 231.9 | - 232.9 (LT Trail Boss)
- 231.9 (RST, LTZ, High Country)
- 232.8 (ZR2)
| - 242.4 (LT Trail Boss LB)
- 241.4 (RST LB, High Country LB)
|
| Ground Clearance (in) | 7.9 | 7.8 | - 8.1 (WT, Custom, LT)
- 10.9 (Custom Trail Boss LB, LT Trail Boss)
| - 8.0 (WT LB, Custom LB, LT LB)
- 10.7 (Custom Trail Boss LB, LT Trail Boss LB)
| 7.9 | 7.8 | - 8.1 (WT, LT, RST, LTZ, High Country)
- 10.9 (Custom Trail Boss, LT Trail Boss)
| - 8.0 (WT LB, LT LB, RST LB, LTZ LB, High Country LB)
- 10.7 (Custom Trail Boss LB, LT Trail Boss LB)
| - 10.9 (Custom Trail Boss, LT Trail Boss)
- 8.1 (LT, RST, LTZ, High Country)
| - 10.7 (Custom Trail Boss LB, LT Trail Boss LB)
- 8.0 (LT LB, RST LB, LTZ LB, High Country LB)
| 7.9 | - 10.9 (LT Trail Boss)
- 8.1 (RST, LTZ, High Country)
- 11.2 (ZR2)
| - 10.7 (LT Trail Boss LB)
- 8.0 (RST LB, High Country LB)
|
| Seating | |
| Rows of Seats | 2 |
| Interior Dimensions | |
| Head Room - 1st Row (in) | 43.0 |
| Head Room - 2nd Row (in) | 40.1 |
| Shlder Room - 1st Row (in) | 66.0 |
| Shlder Room - 2nd Row (in) | 65.2 | - 65.2 (LT Trail Boss, RST, LTZ, High Country)
- 64.0 (ZR2)
| 65.2 |
| Hip Room - 1st Row (in) | 61.2 |
| Hip Room - 2nd Row (in) | 60.2 | - 60.2 (LT Trail Boss, RST, LTZ, High Country)
- 59.3 (ZR2)
| 60.2 |
| Leg Room - 1st Row (in) | 44.5 |
| Leg Room - 2nd Row (in) | 43.4 |
| Utility | |
| Cargo Access | Tailgate |
| Gross Vehicle Weight Rating (lb) | 6800 | |
| | 6800 | | - 7000 (WT, LT, RST, LTZ, High Country)
| | - 7000 (LT, RST, LTZ, High Country)
| | 6800 | - 7000 (RST, LTZ, High Country)
| |
| Cargo Area | |
| Length at Floor (in) | 69.9 | 79.4 | 69.9 | 79.4 | 69.9 | 79.4 | 69.9 | 79.4 | 69.9 | 79.4 | 69.9 | 79.4 |
| Depth (in) | 22.4 |
| Maximum Width at Floor (in) | 71.4 |
| Minimum Width at Floor (in) | 50.6 |
| Energy Storage | |
| Fuel Capacity (gallons) (gal) | 24 | 22 | 24 |
| Fuel Economy | |
| EPA City (mpg) | 19 | 17 | 16 | 15 | 22 | 23 | 15 |
| EPA Hwy (mpg) | 22 | 20 | 21 | 20 | 26 | 31 | 20 |
| EPA Combined (MPG) | 20 | 18 | 17 | 24 | 26 | 17 |
