SIERRA

1500 | WE EXAMINED EVERYTHING AND OVERLOOKED NOTHING

Engines

  Regular Cab Horsepower Torque (lb-ft.)
Work
Truck		 SL Crew SLE1
Vortec 4.3L V6 Standard Not Available Not Available 195 260
Vortec 4.8L V8 Available Not Available Standard 295 305
Vortec 5.3L V8 with Active Fuel Management, iron block Available Not Available Available 315 338
  Extended Cab Horsepower Torque (lb-ft.)
Work
Truck		 SL Crew SLE1 SLE2 SLT
Vortec 4.3L V6 (standard only on 2WD short box/standard box models) Standard Not Available Not Available Not Available Not Available 195 260
Vortec 4.8L V8 (standard on 4WD models except long box) Available Not Available Standard Not Available Not Available 295 305
Vortec 5.3L V8 with Active Fuel Management, iron block (standard on long box models) Available Not Available Available Standard Standard 315 338
Vortec 5.3L V8 SFI FlexFuel with Active Fuel Management, iron block (available on 2WD models); E85 is 85% ethanol and 15% gasoline. Visit www.livegreengoyellow.com to see if there is an E85 station near you. Available Not Available Available Available Available 315 338
Vortec 6.0L Variable Valve Timing V8 SFI with Active Fuel Management, available only on short box and standard box models Not Available Not Available Available Available Available 367 375
  Crew Cab Horsepower Torque (lb-ft.)
Work
Truck		 SL Crew SLE1 SLE2 SLT
Vortec 4.8L V8 Standard Standard Standard Not Available Not Available 295 305
Vortec 5.3L V8 with Active Fuel Management, iron block 2WD; aluminum block 4WD Not Available Not Available Available Standard Standard 315 338
Vortec 5.3L V8 FlexFuel with Active Fuel Management, iron block 2WD; aluminum block 4WD; E85 is 85% ethanol and 15% gasoline. Visit www.livegreengoyellow.com to see if there is an E85 station near you. Not Available Not Available Available Available Available 315 338
Vortec 6.0L V8 with Active Fuel Management Not Available Not Available Available Available Available 367 375

Mechanical

  Reg/Ext and Crew Ext and Crew
Cab
Work
Truck		 SL Crew SLE1 SLE2 SLT
Air cleaner, high-capacity Available Available Available Available Available
Alternator, 145 amps Standard Standard Standard Standard Standard
Alternator, 160 amps Available Not Available Available Not Available Not Available
Battery, heavy duty, 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power Standard Standard Standard Standard Standard
Brakes, 4-wheel antilock, front disc/rear drum Standard Standard Standard Standard Standard
Brakes, 4-wheel antilock, 4-wheel disc Not Available Not Available Available Available Available
Brake controller, integrated trailer; on SLE1, SLE2, and SLT models, available on Extended Cab/Standard Box and Crew Cab models only. Requires heavy duty trailering equipment and StabiliTrak. Available Available Available Available Available
Cooling, auxiliary external transmission oil cooler, heavy duty air-to-oil; on SLE1, SLE2, and SLT, included with Snow Plow Prep Package, SLE/SLT Trailering Package, Vortec 6.0L V8 SFI engine or heavy duty trailering equipment Available Available Available Available Available
Cooling, external engine oil cooler, heavy duty air-to-oil, integral to driver side of radiator tank Not Available Not Available Available Available Available
Differential, heavy duty automatic locking rear Available Available Available Available Available
Engine block heater Available Available Available Available Available
Exhaust, aluminized stainless-steel muffler and tailpipe Standard Standard Standard Standard Standard
Frame, fully-boxed from front to fuel tank area, with hydroformed front section Standard Standard Standard Standard Standard
Transfer case, with floor-mounted shifter (4WD models only) Standard Standard Not Available Not Available Not Available
Transfer case, electronic Autotrac with rotary-dial controls (4WD models only) Not Available Not Available Standard Standard Standard
Transmission, 4-speed automatic, electronically controlled with overdrive and tow/haul mode Standard Standard Standard Standard Standard
Transmission, 4-speed automatic, super-duty (included and only available with Vortec 6.0L V8 SFI engine) Not Available Not Available Available Available Available

Transmission

  Reg/Ext and Crew Ext and Crew
Cab
Work
Truck		 SL Crew SLE1 SLE2 SLT
Rear axle, 3.23 ratio Available Available Available Available Available
Rear axle, 3.42 ratio Available Available Available Available Available
Rear axle, 3.73 ratio Available Available Available Available Available
Rear axle, 4.10 ratio (requires 4WD models and heavy duty automatic locking rear differential) Available Available Available Available Available
Transmission, 4-speed automatic, electronically controlled with overdrive and tow/haul mode Standard Standard Standard Standard Standard
Transmission, 4-speed automatic, super duty (requires 6.0L V8 engine) Not Available Not Available Available Available Available

Steering

Turning Diameter  Regular Cab Extended Cab Crew Cab
Standard
Box		 Long
Box		 Short
Box		 Standard
Box		 Long
Box		 Short
Box
Turning diameter, curb-to-curb, ft 39.7 44.3 44.6 46.9 51.2 47.2
Features  Reg/Ext and Crew Ext and Crew
Cab
Work
Truck		 SL Crew SLE1 SLE2 SLT
Steering, power, rack-and-pinion Standard Standard Standard Standard Standard
Suspension, front, independent, coil-over-shock Standard Standard Standard Standard Standard
Suspension, rear, 2-stage multileaf springs semi-elliptic Standard Standard Standard Standard Standard
Suspension Package, Solid Smooth Ride, includes 35mm piston twin tube shocks and 32mm front stabilizer bar Standard Standard Not Available Not Available Not Available
Suspension Package, Handling/Trailering, heavy duty, includes 46mm piston monotube shocks and 34mm front stabilizer bar Available Available Standard Standard Standard
Suspension Package, Off-Road, includes 46mm shocks, off-road jounce bumpers, 34mm front stabilizer bar, and Z71 decals Not Available Not Available Available Available Available
Suspension Package, High-Performance, includes 36mm front stabilizer bar (requires 20" wheels/tires) Not Available Not Available Available Available Available

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* Manufacturer's Suggested Retail Price. Tax, title, license, dealer fees, and optional equipment extra.