SLT 4x2 Extended Cab 8 ft. box 157.5 in. WB
2012 GMC Sierra 1500 Specs

Interior
Front head room	41 "
Rear head room	39 "
Front shoulder room	65 "
Rear shoulder room	65 "
Front hip room	63 "
Rear hip room	62 "
Front leg room	41.3 "
Rear leg room	34.3 "
Standard seating	5

Exterior
Length	249.2 "
Body width	80.0 "
Body height	73.6 "
Wheelbase	157.5 "
Ground clearance	9.0 "
Curb	5,259 lbs.
Gross weight	6,900 lbs.

Fuel
Fuel tank capacity	34.0 gal.
EPA mileage estimates	15 City / 21 Hwy

Performance
Base engine size	5.3 liters
Base engine type	V-8
Horsepower	315 hp
Horsepower rpm	5,200
Torque	335 lb-ft.
Torque rpm	4,000
Payload	1,641 lbs.
Maximum towing capacity	6,700 lbs.
Drive type	rear-wheel
Turning radius	25.6 ''

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2012 GMC Sierra 1500 Specs

2012 GMC Sierra 1500 trims (33)

(Work Truck) 4x2 Regular Cab 6.6 ft. box 119 in. WB

(Work Truck) 4x2 Regular Cab 8 ft. box 133 in. WB

(Work Truck) 4x4 Regular Cab 6.6 ft. box 119 in. WB

(Work Truck) 4x4 Regular Cab 8 ft. box 133 in. WB

(Work Truck) 4x2 Extended Cab 6.6 ft. box 143.5 in. WB

(SLE) 4x2 Regular Cab 6.6 ft. box 119 in. WB

(SLE) 4x2 Regular Cab 8 ft. box 133 in. WB

(Work Truck) 4x2 Extended Cab 8 ft. box 157.5 in. WB

(SL) 4x2 Extended Cab 6.6 ft. box 143.5 in. WB

(Work Truck) 4x2 Crew Cab 5.75 ft. box 143.5 in. WB

(Work Truck) 4x4 Extended Cab 6.6 ft. box 143.5 in. WB

(SLE) 4x2 Extended Cab 6.6 ft. box 143.5 in. WB

(SLE) 4x4 Regular Cab 6.6 ft. box 119 in. WB

(Work Truck) 4x4 Extended Cab 8 ft. box 157.5 in. WB

(SLE) 4x4 Regular Cab 8 ft. box 133 in. WB

(SLE) 4x2 Extended Cab 8 ft. box 157.5 in. WB

(SL) 4x2 Crew Cab 5.75 ft. box 143.5 in. WB

(SLE) 4x2 Crew Cab 5.75 ft. box 143.5 in. WB

(SL) 4x4 Extended Cab 6.6 ft. box 143.5 in. WB

(Work Truck) 4x4 Crew Cab 5.75 ft. box 143.5 in. WB

(SLE) 4x4 Extended Cab 6.6 ft. box 143.5 in. WB

(Xtra Fuel Economy) 4x2 Crew Cab 5.75 ft. box 143.5 in. WB

(SLE1) 4x4 Extended Cab 8 ft. box 157.5 in. WB

(SL) 4x4 Crew Cab 5.75 ft. box 143.5 in. WB

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(SLT) 4x2 Extended Cab 6.6 ft. box 143.5 in. WB

(SLT) 4x2 Extended Cab 8 ft. box 157.5 in. WB

(SLT) 4x4 Extended Cab 6.6 ft. box 143.5 in. WB

(SLT) 4x2 Crew Cab 5.75 ft. box 143.5 in. WB

(SLT) 4x4 Extended Cab 8 ft. box 157.5 in. WB

(SLT) 4x4 Crew Cab 5.75 ft. box 143.5 in. WB

(Denali) 4x2 Crew Cab 5.75 ft. box 143.5 in. WB

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More Sierra 1500 Information

(Work Truck) 4x2 Regular Cab 6.6 ft. box 119 in. WB

(Work Truck) 4x2 Regular Cab 8 ft. box 133 in. WB

(Work Truck) 4x4 Regular Cab 6.6 ft. box 119 in. WB

(Work Truck) 4x4 Regular Cab 8 ft. box 133 in. WB

(Work Truck) 4x2 Extended Cab 6.6 ft. box 143.5 in. WB

(SLE) 4x2 Regular Cab 6.6 ft. box 119 in. WB

(SLE) 4x2 Regular Cab 8 ft. box 133 in. WB

(Work Truck) 4x2 Extended Cab 8 ft. box 157.5 in. WB

(SL) 4x2 Extended Cab 6.6 ft. box 143.5 in. WB

(Work Truck) 4x2 Crew Cab 5.75 ft. box 143.5 in. WB

(Work Truck) 4x4 Extended Cab 6.6 ft. box 143.5 in. WB

(SLE) 4x2 Extended Cab 6.6 ft. box 143.5 in. WB

(SLE) 4x4 Regular Cab 6.6 ft. box 119 in. WB

(Work Truck) 4x4 Extended Cab 8 ft. box 157.5 in. WB

(SLE) 4x4 Regular Cab 8 ft. box 133 in. WB

(SLE) 4x2 Extended Cab 8 ft. box 157.5 in. WB

(SL) 4x2 Crew Cab 5.75 ft. box 143.5 in. WB

(SLE) 4x2 Crew Cab 5.75 ft. box 143.5 in. WB

(SL) 4x4 Extended Cab 6.6 ft. box 143.5 in. WB

(Work Truck) 4x4 Crew Cab 5.75 ft. box 143.5 in. WB

(SLE) 4x4 Extended Cab 6.6 ft. box 143.5 in. WB

(Xtra Fuel Economy) 4x2 Crew Cab 5.75 ft. box 143.5 in. WB

(SLE1) 4x4 Extended Cab 8 ft. box 157.5 in. WB

(SL) 4x4 Crew Cab 5.75 ft. box 143.5 in. WB

(SLE) 4x4 Crew Cab 5.75 ft. box 143.5 in. WB

(SLT) 4x2 Extended Cab 6.6 ft. box 143.5 in. WB

(SLT) 4x2 Extended Cab 8 ft. box 157.5 in. WB

(SLT) 4x4 Extended Cab 6.6 ft. box 143.5 in. WB

(SLT) 4x2 Crew Cab 5.75 ft. box 143.5 in. WB

(SLT) 4x4 Extended Cab 8 ft. box 157.5 in. WB

(SLT) 4x4 Crew Cab 5.75 ft. box 143.5 in. WB

(Denali) 4x2 Crew Cab 5.75 ft. box 143.5 in. WB

(Denali) 4x4 Crew Cab 5.75 ft. box 143.5 in. WB

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