2008 GMC Sierra Extended Cab 1500 SLE1 Standard Box

Technical Specs

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VEHICLE SPECIFICATIONS AND DIMENSIONS MPG (City/Hwy) 14/19 Wheelbase 143.5" Overall Length 229.9" Vehicle Height 73.9" Vehicle Width 80.0" Payload Capacity 1477 Gross Weight 6400 lbs. Front Headroom 41.5" Front Legroom 41.3" Rear Legroom 34.3" Seating Capacity 6 Towing Capacity 4700 Final Assembly Location USA STANDARD ENGINE Engine OHV 4.8-Liter Vortec, V8, 16-Valve, OHV, SEFI Engine; Front Mounted With Horsepower Of 295@5600, Torque Of 305@4800, Cast Iron Block and Alloy Cylinder Heads Compression Ratio 9.20 Horsepower@RPM 295 hp @5600rpm Torque Lbs. Per Ft 305@ 4800 Cylinder Configuration Vee Valves per cylinder 2 Bore 3.78 Stroke 3.26 Engine Block Material Cast Iron Block Head Material Alloy Fuel Capacity 26.00 gallons Fuel Type Unleaded Fuel Delivery Name SEFI STANDARD TRANSMISSION Transmission 4-Speed Electronically Controlled Automatic Transmission With Overdrive and Tow/Haul Mode Speeds 4 Curb Weight 4923lbs.s Clutch type - Linkage - Heavy duty No Overdrive Yes OPTIONAL ENGINE Engine OHV 5.3-Liter Vortec, V8, 16-Valve, OHV, SEFI Engine Compression Ratio 9.90 Horsepower@RPM 315 hp @5200rpm Torque Lbs. Per Ft 338@ 4400 Cylinder Configuration Vee Valves per cylinder 2 Bore 3.78 Stroke 3.62 Engine Block Material Cast Iron Block Head Material Alloy Fuel Capacity 26.00 gallons Fuel Type Unleaded Fuel Delivery Name SEFI Engine OHV Flexible Fuel 5.3-Liter, Vortec V8, Engine Compression Ratio 9.90 Horsepower@RPM 315 hp @5200rpm Torque Lbs. Per Ft 338@ 4400 Cylinder Configuration Vee Valves per cylinder 2 Bore 3.78 Stroke 3.62 Engine Block Material Cast Iron Block Head Material Alloy Fuel Capacity 26.00 gallons Fuel Type Flexible Ethanol 85% Fuel Delivery Name SEFI Engine OHV 6.0-Liter Vortec, V8, 16-Valve, OHV, SEFI Engine Compression Ratio 9.60 Horsepower@RPM 367 hp @5500rpm Torque Lbs. Per Ft 375@ 4300 Cylinder Configuration Vee Valves per cylinder 2 Bore 4.00 Stroke 3.60 Engine Block Material Cast Iron Block Head Material Alloy Fuel Capacity 26.00 gallons Fuel Type Unleaded Fuel Delivery Name SEFI OPTIONAL TRANSMISSION Transmission 4 Speed Automatic Speeds 4 Torque Converter No Curb Weight 4923lbs.s Standard Gross Vehicle Weight 6400 lbs. Maximum Gross Vehicle Weight 7000lbs.s Clutch type - Linkage - Heavy duty No Overdrive Yes Transmission Super Duty 4-Speed Automatic Transmission Speeds - Torque Converter No Curb Weight lbs.s Standard Gross Vehicle Weight - Maximum Gross Vehicle Weight - Clutch type - Linkage - Heavy duty No Overdrive No Transmission Upgraded Automatic Transmission Oil Cooler Speeds - Torque Converter No Curb Weight lbs.s Standard Gross Vehicle Weight - Maximum Gross Vehicle Weight - Clutch type - Linkage - Heavy duty No Overdrive No Transmission 3.73 Rear Axle Ratio Speeds - Torque Converter No Curb Weight lbs.s Standard Gross Vehicle Weight - Maximum Gross Vehicle Weight - Clutch type - Linkage - Heavy duty No Overdrive No Please see dealer for pricing and availability of optional engines and transmissions. Legend GRP Not Available for individual purchase RET Manufacturer's Suggested Retail Price STD Standard equipment for this model DLR Dealer installed PKG Available as part of an option package N/C No Charge N/R Status not provided by manufacturer N/A Not Available OPT Optional Equipment PIO Port Installed Option  - Data Not Available * Note applies to this vehicle