SIERRA

1500    |    WE EXAMINED EVERYTHING AND OVERLOOKED NOTHING

Capabilities
Capabilities

GMC Sierra Capabilities

  • Available Engines

    Available Engines

    GMC Sierra engines are specifically designed to provide the power and performance needed to handle light, medium, or heavy loads over the long haul. Basically, an engine's strength is measured in two ways: the force to get you going in the first place (torque) and the power to keep you going (horsepower). Sierra's engines provide the high torque ratings needed to pull heavy loads and the horsepower needed to keep you moving down the road with confidence and control.

    Sierra 1500 Available Engines

    Choose from a variety of engines to suit nearly any job.

    Vortec 4.3L V6
    195 hp/260 lb-ft torque
    Regular Cab/Extended Cab only.

    Vortec 4.8L V8
    295 hp/305 lb-ft torque
    Regular/Extended/Crew Cab.

    Vortec 5.3L V8 with Active Fuel Management.™
    315 hp/338 lb-ft torque
    Regular/Extended/Crew Cab.
    Vortec 5.3L V8 FlexFuel with Active Fuel Management.™
    E85 is 85% ethanol and 15% gasoline.§
    315 hp/338 lb-ft torque
    Extended/Crew Cab only.

    Vortec 6.0L V8 with Active Fuel Management.™
    367 hp/375 lb-ft torque
    Extended/Crew Cab only.

    View full Sierra 1500 engine lineup and specifications.
  • Payload

    Payload

    Be sure to consider the cargo weight you want to carry when selecting a GMC Sierra model. In general, a higher series number indicates a greater load-carrying capacity. For example, a 3500HD Series Sierra will have more load-carrying capability than a 1500 Series when both are outfitted with standard equipment. The payload specifications give you an idea of the maximum amount of weight you can confidently and safely load into different Sierra models when your vehicle is properly equipped.

    Sierra 1500 Payload

    Sierra 1500 has a payload capacity of up to 1,947 lbs.*

    2WD max payload: 1,947 lbs*
    4WD max payload: 1,734 lbs*

    Sierra 1500 has best-in-class ½ - ton maximum 4x4 Crew Cab payload and towing capacity combined.††

    View full Sierra 1500 payload specs.
  • Towing Specifications

    Towing Specifications

    To select the GMC Sierra that's right for you, consider the weight of the trailer you intend to pull. The towing specifications give you an idea of the maximum amount of weight you can confidently and safely trailer with different Sierra models when your vehicle is properly equipped. When determining the total weight of trailer and cargo, be sure to include the weight of any additional passengers and optional equipment (driver weight and base equipment are already included).

    Sierra 1500 Towing Specifications

    Sierra 1500 can tow up to 10,500 lbs.†

    With Vortec 6.0L V8 engine and MAX Trailering Pack, Sierra 1500 Extended Cab standard box 4WD can tow up to 10,500 lbs† with a ball hitch or 10,400 lbs† with a fifth-wheel/gooseneck hitch.

    Sierra's boxed frame is stiff, both torsionally and in beaming, for a smooth ride.

    Sierra 1500 has best-in-class ½ - ton maximum 4x4 Crew Cab payload and towing capacity combined.††

    Turning radius ranges from 39.7 ft–51.2 ft curb-to-curb, depending on equipment.

    View full Sierra 1500 trailering specs.
  • Dimensions

    Dimensions

    When choosing a GMC Sierra configuration, take the dimensions of the body style and bed length into consideration. The number of passengers you need to carry and the length and width of the payloads you plan to haul need to be factored into your decision. For example, Regular Cab models can generally carry two to three passengers, while Extended and Crew Cab models can seat five or six passengers. Similarly, short-box trucks provide less cargo capacity than regular or long-box models.

    Sierra 1500 Dimensions

    Choose from three different cab sizes and bed lengths.

    Overall vehicle length, inches

    Regular Cab: 205.6–224.5

    Extended Cab: 220.3–248.7

    Crew Cab: 229.9
    Bed length, inside, at floor, inches

    Short box: 69.3

    Standard box: 78.7

    Long box: 97.8
    Bed cargo volume, cu ft‡

    Short box: 53.2

    Standard box: 60.7

    Long box: 75.5

    View full Sierra 1500 dimensions.
  • Available Engines

    Available Engines

    GMC Sierra engines are specifically designed to provide the power and performance needed to handle light, medium, or heavy loads over the long haul. Basically, an engine's strength is measured in two ways: the force to get you going in the first place (torque) and the power to keep you going (horsepower). Sierra's engines provide the high torque ratings needed to pull heavy loads and the horsepower needed to keep you moving down the road with confidence and control.

    Sierra 2500HD Available Engines

    Choose a gas or diesel engine for the tough jobs.

    Vortec 6.0L V8 with Variable Valve Timing
    353 hp/373 lb-ft torque

    DURAMAX 6.6L Turbo Diesel V8, B5 Biodiesel-compatible. Requires Allison 1000 6-speed automatic transmission.
    365 hp/660 lb-ft torque.

    View full Sierra 2500HD engine lineup and specifications.
  • Payload

    Payload

    Be sure to consider the cargo weight you want to carry when selecting a GMC Sierra model. In general, a higher series number indicates a greater load-carrying capacity. For example, a 3500HD Series Sierra will have more load-carrying capability than a 1500 Series when both are outfitted with standard equipment. The payload specifications give you an idea of the maximum amount of weight you can confidently and safely load into different Sierra models when your vehicle is properly equipped.

    Sierra 2500HD Payload

    Sierra 2500HD has a payload capacity of up to 3,892 lbs.*

    2WD max payload: 3,892 lbs*
    4WD max payload: 3,646 lbs*

    View full Sierra 2500HD payload specs.
  • Towing Specifications

    Towing Specifications

    To select the GMC Sierra that's right for you, consider the weight of the trailer you intend to pull. The towing specifications give you an idea of the maximum amount of weight you can confidently and safely trailer with different Sierra models when your vehicle is properly equipped. When determining the total weight of trailer and cargo, be sure to include the weight of any additional passengers and optional equipment (driver weight and base equipment are already included).

    Sierra 2500HD Towing Specifications

    Sierra 2500HD can tow up to 15,800 lbs.†

    With DURAMAX 6.6L Turbo Diesel V8 engine, Sierra 2500HD can tow up to 13,000 lbs† with a ball hitch or 15,800 lbs† with a fifth-wheel/gooseneck hitch.

    Maximum towing capacity with Vortec 6.0L V8 engine is 12,900 lbs (ball hitch or gooseneck/fifth-wheel).

    Turning radius ranges from 45.3 ft–55.1 ft curb-to-curb, depending on equipment.

    View full Sierra 2500HD trailering specs.
  • Dimensions

    Dimensions

    When choosing a GMC Sierra configuration, take the dimensions of the body style and bed length into consideration. The number of passengers you need to carry and the length and width of the payloads you plan to haul need to be factored into your decision. For example, Regular Cab models can generally carry two to three passengers, while Extended and Crew Cab models can seat five or six passengers. Similarly, short-box trucks provide less cargo capacity than regular or long-box models.

    Sierra 2500HD Dimensions

    Choose from three different cab sizes and two bed lengths.

    Overall vehicle length, inches

    Regular Cab: 224.7

    Extended Cab: 230.3–249.2

    Crew Cab: 239.9–258.7
    Bed length, inside, at floor, inches

    Standard box: 78.9

    Long box: 97.8
    Bed cargo volume, cu ft‡

    Standard box: 60.7

    Long box: 75.5

    View full Sierra 2500HD dimensions.
  • Available Engines

    Available Engines

    GMC Sierra engines are specifically designed to provide the power and performance needed to handle light, medium, or heavy loads over the long haul. Basically, an engine's strength is measured in two ways: the force to get you going in the first place (torque) and the power to keep you going (horsepower). Sierra's engines provide the high torque ratings needed to pull heavy loads and the horsepower needed to keep you moving down the road with confidence and control.

    Sierra 3500HD Available Engines

    Choose a heavy duty gas or diesel engine for maximum capability.

    Vortec 6.0L V8 with Variable Valve Timing (GVWR under 10,000 lbs/over 10,000 lbs‡‡)
    353 hp/312 hp; 373 lb-ft torque

    DURAMAX 6.6L Turbo Diesel V8, B5 Biodiesel-compatible. Requires Allison 1000 6-speed automatic transmission.
    365 hp/660 lb-ft torque.

    View full Sierra 3500HD engine lineup and specifications.
  • Payload

    Payload

    Be sure to consider the cargo weight you want to carry when selecting a GMC Sierra model. In general, a higher series number indicates a greater load-carrying capacity. For example, a 3500HD Series Sierra will have more load-carrying capability than a 1500 Series when both are outfitted with standard equipment. The payload specifications give you an idea of the maximum amount of weight you can confidently and safely load into different Sierra models when your vehicle is properly equipped.

    Sierra 3500HD Payload

    Sierra 3500HD has a payload capacity of up to 5,307 lbs.*

    2WD max payload (single rear wheels): 4,608 lbs*
    2WD max payload (dual rear wheels): 5,127 lbs*

    4WD max payload (single rear wheels): 3,880 lbs*
    4WD max payload (dual rear wheels): 5,307 lbs*

    View full Sierra 3500HD payload specs.
  • Towing Specifications

    Towing Specifications

    To select the GMC Sierra that's right for you, consider the weight of the trailer you intend to pull. The towing specifications give you an idea of the maximum amount of weight you can confidently and safely trailer with different Sierra models when your vehicle is properly equipped. When determining the total weight of trailer and cargo, be sure to include the weight of any additional passengers and optional equipment (driver weight and base equipment are already included).

    Sierra 3500HD Towing Specifications

    Sierra 3500HD can tow up to 16,500 lbs.†

    With DURAMAX 6.6L Turbo Diesel V8 engine, Sierra 3500HD can tow up to 13,000 lbs† with a ball hitch or 16,500 lbs† with a fifth-wheel/gooseneck hitch.

    Maximum towing capacity with Vortec 6.0L V8 engine is 12,600 lbs† (ball hitch or gooseneck/fifth-wheel).

    Turning radius with single rear-wheel ranges from 45.3 ft–55.1 ft curb-to-curb, depending on equipment.

    View full Sierra 3500HD trailering specs.
  • Dimensions

    Dimensions

    When choosing a GMC Sierra configuration, take the dimensions of the body style and bed length into consideration. The number of passengers you need to carry and the length and width of the payloads you plan to haul need to be factored into your decision. For example, Regular Cab models can generally carry two to three passengers, while Extended and Crew Cab models can seat five or six passengers. Similarly, short-box trucks provide less cargo capacity than regular or long-box models.

    Sierra 3500HD Dimensions

    You can choose from three different cab sizes.

    Overall vehicle length, inches

    Regular Cab: 224.7

    Extended Cab: 249.2

    Crew Cab: 258.7
    Bed length, inside, at floor, inches

    Long box: 97.8
    Bed cargo volume, cu ft‡

    Long box: 75.5

    View full Sierra 3500HD dimensions.
  • Available Engines

    Available Engines

    GMC Sierra engines are specifically designed to provide the power and performance needed to handle light, medium, or heavy loads over the long haul. Basically, an engine's strength is measured in two ways: the force to get you going in the first place (torque) and the power to keep you going (horsepower). Sierra's engines provide the high torque ratings needed to pull heavy loads and the horsepower needed to keep you moving down the road with confidence and control.

    Sierra Denali Available Engines

    Sierra Denali is powered by a potent 6.2L V8.

    Vortec high-output 6.2L V8 with Variable Valve Timing
    403 hp/417 lb-ft torque

    View full Sierra Denali engine specifications.
  • Payload

    Payload

    Be sure to consider the cargo weight you want to carry when selecting a GMC Sierra model. In general, a higher series number indicates a greater load-carrying capacity. For example, a 3500HD Series Sierra will have more load-carrying capability than a 1500 Series when both are outfitted with standard equipment. The payload specifications give you an idea of the maximum amount of weight you can confidently and safely load into different Sierra models when your vehicle is properly equipped.

    Sierra Denali Payload

    Sierra Denali has a payload capacity of up to 1,618 lbs.*

    2WD max payload: 1,618 lbs*
    AWD max payload: 1,617 lbs*

    View full Sierra Denali payload specs.
  • Towing Specifications

    Towing Specifications

    To select the GMC Sierra that's right for you, consider the weight of the trailer you intend to pull. The towing specifications give you an idea of the maximum amount of weight you can confidently and safely trailer with different Sierra models when your vehicle is properly equipped. When determining the total weight of trailer and cargo, be sure to include the weight of any additional passengers and optional equipment (driver weight and base equipment are already included).

    Sierra Denali Towing Specifications

    Sierra Denali can tow up to 8,600 lbs.†

    Sierra Denali 2WD can tow up to 8,600 lbs;† AWD models can tow up to 8,400 lbs.†

    Turning radius is a compact 47.2 ft curb-to-curb.

    View full Sierra Denali trailering specs.
  • Dimensions

    Dimensions

    When choosing a GMC Sierra configuration, take the dimensions of the body style and bed length into consideration. The number of passengers you need to carry and the length and width of the payloads you plan to haul need to be factored into your decision. For example, Regular Cab models can generally carry two to three passengers, while Extended and Crew Cab models can seat five or six passengers. Similarly, short-box trucks provide less cargo capacity than regular or long-box models.

    Sierra Denali Dimensions

    Sierra Denali features a Crew Cab/Short Box configuration.

    Overall vehicle length, inches

    Crew Cab: 229.9
    Bed length, inside, at floor, inches

    Short box: 69.3
    Bed cargo volume, cu ft‡

    Short box: 53.2

    View full Sierra Denali dimensions.

2008 Sierra 1500 Key Features

  • 2008 Sierra All-Terrain™

    A unique package of features for off-roading.

    The Sierra All-Terrain combines features for outstanding off-road handing with a refined, comfortable interior.


    Explore the Sierra All-Terrain
  • Active Fuel Management

    Use less engine power during steady-state cruising without sacrificing acceleration and passing power.

    Active Fuel Management technology uses only 4 cylinders in less demanding driving conditions while seamlessly shifting to 8 cylinders when necessary.
  • Experience OnStar

    Get one year of OnStar Safe & Sound Coverage.†

    Enjoy the world's most comprehensive in-vehicle security, communications, and diagnostics system.†


    Click for demo
  • 360º Approach to Protection

    Protection before, during, and after a collision.

    The Sierra was designed with the objective of providing features to help protect you from every angle, and at every stage of the safety scenario: Before, during, and after a collision.

  • StabiliTrak Traction Control System

    StabiliTrak compares steering input with vehicle response and adjusts when needed to help you keep on track and provide added safety.

    When the vehicle is not adequately responding to steering input, StabiliTrak applies brake pressure to any individual wheel and may adjust engine speed to help you keep the vehicle on track and reduce the risk of vehicle rollover.

  • The GMC Warranty

    Get the confidence that comes with 100,000 miles/5 years of powertrain warranty coverage.††

    Now standard on most 2008 GMC models: The 100,000-mile/5-year GMC Powertrain Limited Warranty, plus Roadside Assistance and Courtesy Transportation.††


    Learn More

Exterior

SIERRA 1500

WE EXAMINED EVERYTHING AND OVERLOOKED NOTHING

Exclusive Leather Seating

Optimum seat comfort with outstanding back support, especially for those long road trips. The Sierra All-Terrain has two exclusive interior colors to choose from.

- Available two-tone Ebony/Light Titanium
- Available two-tone Ebony/Morocco
../../pdf/Sierra All Terrain.pdf

EXTERIOR REFINEMENT

Unique and stylish features separate the Sierra All-Terrain from other Sierra models as well as everything else on the road. Or off.
- 18" chrome wheels
- Chrome 4-bar grille
- Body-color door handles, mirror caps, and side moldings with
      chrome inserts
- Customized "Sierra" sill plates
../../pdf/Sierra All Terrain.pdf

Z71 Off-Road Package

The Z71 Off-Road Package has long been the top option for serious Sierra buyers. Now all its features come standard with the Sierra All-Terrain.
- Eaton® automatic locking rear differential
- Z71 suspension
- Skid plates
- High-capacity air cleaner
../../pdf/Sierra All Terrain.pdf

RANCHO® SHOCK ABSORBERS

Rancho® shock absorbers are designed specifically for the needs of hard-working trucks and SUVs. With extended travel and high-volume fluid chambers, they're built for big vehicles by people who know big vehicles.
../../pdf/Sierra All Terrain.pdf
Build Your Sierra 1500
  • Regular Cab, Standard Box
    2 Door, 2-3 Passengers, Box Length: 78.7 in
    Tow up to 8,900 lbs, Payload up to 1,947 lbs
    • Rear two wheels always power the vehicle
    • Ability for all four wheels to power the vehicle
  • Regular Cab, Long Box
    2-Door, 2-3 Passengers, Box Length 97.6 in.
    Tow up to 8,900 lbs, Payload up to 1,806 lbs
    • Rear two wheels always power the vehicle
    • Ability for all four wheels to power the vehicle
  • Extended Cab, Standard Box
    4-Door, 3-5 Passengers, Box Length 78.7 in.
    Tow up to 8,500 lbs, Payload up to 1,734 lbs
    • Rear two wheels always power the vehicle
    • Ability for all four wheels to power the vehicle
  • Extended Cab, Short Box
    4-Door, 3-5 Passengers, Box Length 69.3 in.
    Tow up to 8,500 lbs, Payload up to 1,574 lbs
    • Rear two wheels always power the vehicle
    • Ability for all four wheels to power the vehicle
  • Extended Cab, Long Box
    4-Door, 3-5 Passengers, Box Length 97.6 in.
    Tow up to 8,400 lbs, Payload up to 1,682 lbs
    • Rear two wheels always power the vehicle
    • Ability for all four wheels to power the vehicle
  • Crew Cab, Short Box
    4-Door, 5 Passengers, Box Length 69.3 in.
    Tow up to 8,500 lbs, Payload up to 1,674 lbs
    • Rear two wheels always power the vehicle
    • Ability for all four wheels to power the vehicle

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* Maximum payload capacity includes weight of driver, passengers, optional equipment, and cargo.
Maximum trailer ratings are calculated assuming standard-equipped vehicle, driver, and required trailering equipment. The weight of optional equipment, passengers, and cargo will reduce the maximum trailer weight your vehicle can tow. 10% to 15% of the trailer weight is the recommended trailer-tongue load.
†† Based on 2007 GM Large Pickup Segment. Excludes other GM vehicles.
Cargo capacity limited by weight distribution. See GMC Division Guide for details.
‡‡ When properly equipped. Includes weight of vehicle, passengers, cargo, and equipment.
§ Visit www.livegreengoyellow.com to see if there is an E85 station near you.