2008 GMC Sierra 1500 Denali Specifications

Technical Specifications

Fuel Capacity 26.0 gal
Engine Type 6.2L Gas V8
Horsepower 403 @ 5700 rpm
Torque (lb·ft) 417 @ 4300 rpm
Tires P265/65R18
Rim Size 18 x 8.0 in.
Rims Aluminum
Spare Tire Type Full-Size Spare Tire
Front Headroom 41.5 in.
Front Legroom 41.3 in.
Locking Differential Locking Rear Differential
Max Towing Capacity 8600.0 lbs.
Driven Wheels
Curb Weight
Max Gross Weight 6800.0 lbs.
Wheelbase 143.5 in.
Height 73.8 in.
Seating Capacity 5
Rear Headroom 40.6 in.
Rear Legroom 38.7 in.

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