- 4-door hard-top, 4-wheel drive
- EPA vehicle class: full-size sport utility truck
- No estimated fuel mileage stated
Engine
Type: Vortec 6000 6.0L V-8
Displacement: 364 cu. in
Bore & stroke: 4.00 x 3.62
Block material: cast iron
Cylinder head material: cast aluminum
Valvetrain: overhead valve
Compression ratio: 9.4:1
Horsepower: 325 hp / 242 kw @ 5200
Torque: 365 lb-ft / 495 @ 4000 rpm
Transmission
Type: Hydra-Matic 4L65-E, 4-speed electronically controlled automatic
Gear ratios (:1)
- First: 3.06
- Second: 1.62
- Third: 1.00
- Fourth: 0.69
- Reverse: 2.29
Final drive (axle) ratio: 4.10
Stall ratio: 1.90
Low range lock gear reduction: 2.64
Crawl ratio: 33:1
Front Suspension:
- Independent with torsion bars; 46-mm monotube gas shocks; 36-mm front stabilizer bar
Rear Suspension:
- 5-link variable-rate self-leveling air spring; 46-mm monotube gas shocks, 32-mm stabilizer bar
Traction control:
- Brake-controlled, single-wheel control capability with electronic rear axle locking differential
Steering type:
- Variable ratio, integral power; recirculating ball type
Steering ratio:
- Variable 15 / 13:1
Steering wheel turns, lock-to-lock: 3
Turning diameter, curb-to-curb: 43.5 ft.
Brakes
Type:
- 4-wheel disc, 4-wheel/4-channel ABS, dual piston calipers with Dynamic Rear Proportioning
Rotor diameter x thickness (in):
- front: 12.8 x 1.5
- rear: 13 x 1.1
Wheels/Tires
Wheel size and type: 17-inch cast aluminum
Tires: LT315/70R17 all-terrain
Exterior Dimensions (inches)
- Wheelbase: 122.8
- Overall length: 203.5
- Overall width: 81.2
- Overall height: 78.5
- Front Track: 69.4
- Rear Track: 69.4
Minimum ground clearance: 10
Weights
Curb weight: 6400 lb.
Standard GVWR: 8600 lb.
Interior Seating capacity (front/rear): 2 / 3
Head room (inches):
- front: 40.5
- rear: 39.7
Leg room (inches):
- front: 41.3
- rear: 38.6
Shoulder room (inches):
- front: 66.4
- rear: 66.3
Cargo Box
Box length at floor, Midgate up: 34.7"
Box length at floor, Midgate down: 72.8”"
Box width at top: 59.0"
Box width between wheelhouses: 47.3"
Tailgate width: 51.4"
Box height, inside: 20.0"
Cargo volume, Midgate up: 22.0 cu ft
Cargo volume, Midgate down: 52.7 cu ft
Capacities
Interior cargo volume: 30.7 cu ft w/rear seat folded
Trailer towing maximum: 6500 lb
Fuel tank: 32 gal.
Engine oil: 6.0 qt.
Cooling system: 16.8 qt.
Vehicle Performance Data
Grade capability: 60%
Side slope capability: 40%
Approach angle: 42.8°
Departure angle:
- 36.5° (with spare tire carrier)
- 39.0° (without carrier)
- 42.1° (extended ride height with carrier)
- 43.4° (extended ride height without carrier)
Ramp break-over angle:
- 25.8° (coil springs)
- 26.6° (air springs)
Axle differential to ground: 9.9 in.
Fording depth: 20 in.
