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DIMENSIONS
| Dimensions and Capacities |
| Length |
226.7 |
| Width |
79.9 |
| Height |
| 4×2 |
77.2 |
| 4×4 |
80.2 |
| Wheelbase |
137.1 |
| Track, f/r |
68.4/68.1 |
| Ground clearance |
| 4×2 |
7.38 |
| 4×4 |
8.11 |
| Fuel capacity |
44.0 gal |
| Oil capacity |
| V-8, V-10 |
6.0 qt |
| diesel V-8 |
15.0 qt |
| Coolant capacity (qt) |
| V-8 |
26.4 |
| V-10 |
28.5 |
| diesel V-8 |
27.5 |
| Interior |
| Cargo volume (cu ft) |
| Behind 3rd row |
48.0 |
| Behind 2nd row |
100.7 |
| Maximum |
146.4 |
| Headroom |
| 1st |
41.0 |
| 2nd |
41.0 |
| 3rd |
38.6 |
| Legroom |
| 1st |
42.3 |
| 2nd |
40.5 |
| 3rd |
39.0 |
| Hip room |
| 1st |
67.5 |
| 2nd |
66.9 |
| 3rd |
52.5 |
| Shoulder room |
| 1st |
68.3 |
| 2nd |
67.0 |
| 3rd |
64.9 |
| Powertrain |
| Engine type |
| V-8 |
iron block,
aluminum heads |
| V-10 |
iron block,
aluminum heads |
| diesel V-8 |
iron block and heads |
| Bore x stroke |
| V-8 |
3.55 x 4.16 in |
| V-10 |
3.55 x 4.16 in |
| diesel V-8 |
3.74 x 4.13 in |
| Displacement cu in, cc) |
| V-8 |
330, 5408 |
| V-10 |
415, 6751 |
| diesel V-8 |
363, 5954 |
| Compression ratio |
| V-8 |
9.0:1 |
| V-10 |
9.0:1 |
| diesel V-8 |
18.0:1 |
| Fuel injection |
| gasoline |
Sequential
multi-port electronic |
| diesel |
hydraulic rail,
direct pilot injection |
| Valvetrain |
| gasoline |
SOHC, 2 valves
per cylinder |
| diesel |
OHV, 4 valves
per cylinder |
| Power |
| V-8 |
255 hp @ 4500 rpm |
| V-10 |
310 hp @ 4250 rpm |
| diesel V-8 |
325 hp @ 3300 rpm |
| Torque |
| V-8 |
350 lb-ft @ 2500 rpm |
| V-10 |
425 lb-ft @ 3250 rpm |
| diesel V-8 |
560 lb-ft @ 2000 rpm |
| Transmission |
| gasoline engines |
4-speed automatic |
| diesel engine |
5-speed automatic |
| Gear ratios |
4-sp |
5-sp |
| I |
2.71:1 |
3.09:1 |
| II |
1.54:1 |
2.20:1 |
| III |
1.00:1 |
1.54:1 |
| IV |
0.71:1 |
1.00:1 |
| V |
– |
0.71:1 |
| Final drive ratios |
3.73:1,4:10:1,4.30:1 |
| Suspension |
| Front |
| 4×2 |
Independent twin
I-beam, coil
springs, stabilizer bar |
| 4×4 |
Live axle, leaf
springs, stabilizer bar |
| Rear |
Live axle, leaf
springs, stabilizer bar |
| Steering |
| Type |
power recirculating ball |
| Overall ratio |
17.0:1 |
| Turning circle, curb-to-curb |
| 4×2 |
46.8 ft |
| 4×4 |
50.4 ft |
| Brakes |
| Front |
13.0-in disc |
| Rear |
12.8-in disc |
| Assist type |
| gasoline |
vacuum, ABS |
| diesel |
hydro-boost, ABS |
| Wheels and Tires |
| Base wheel and tire |
16-in steel, LT265/75R16 |
| Largest wheel and tire available |
16-in aluminum,
LT265/75R16 |
| Weights (pounds) |
| Base curb weight |
| 5.4L 4×2 |
6650 |
| 5.4L 4×4 |
7087 |
| 6.8L 4×2 |
6734 |
| 6.8L 4×4 |
7190 |
| 6.0L 4×2 |
7197 |
| 6.0L 4×4 |
7688 |
| Max towing capacity, properly equipped |
| 5.4L 4×2 |
7600 |
| 5.4L 4×4 |
7200 |
| 6.8L 4×2 |
11,000 |
| 6.8L 4×4 |
11,000 |
| 6.0L 4×2 |
11,000 |
| 6.0L 4×4 |
11,000 |
| GVWR |
| 5.4L 4×2 |
8600 |
| 5.4L 4×4 |
8900 |
| 6.8L 4×2 |
8600 |
| 6.8L 4×4 |
8900 |
| 6.0L 4×2 |
8900 |
| 6.0L 4×4 |
9200 |
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