2011 GMC Sierra 2500HD SLT Specs

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2011 GMC Sierra 2500HD 2WD Extended Cab 144.2" SLT powered by 6.0L V8 Gas Engine with 6-Speed Automatic transmission.

Select configuration:
Starting Price (MSRP)
6.0L V8 Gas
6-Speed Automatic
Rear-Wheel Drive
Body Type
Seating capacity
5 seater
Trunk Volume
Fuel Economy
City: N/A
Hwy: N/A

Performance Specs

Engine and Transmission

  • Engine
    6.0L V8 Gas
    6.6L Turbo V8 Diesel (+$7,195)
  • Horsepower
    360 hp @ 5400 rpm
  • Torque
    380 lb-ft @ 4200 rpm
  • Transmission
    6-Speed Automatic
  • Drivetrain
    Rear-Wheel Drive


  • Steering Type
  • Turning Diameter
    47.9 ft


  • Wheels Type
    Aluminum Wheels
  • Front Wheel Size
    18" x TBD
  • Rear Wheel Size
    18" x TBD


  • Front Tire
  • Rear Tire

Fuel and MPG

Fuel Tank

  • Fuel Tank Capacity
    36 gallons

Dimensions and Measurement

Exterior Dimensions

  • Height
    77.9 in
  • Max Width
    80 in
  • Wheelbase
    144.2 in

Interior Space

  • Seating Capacity
    5 seater
  • Front Seat Leg Room
    41.3 in
  • Front Seat Headroom
    41.1 in
  • Front Seat Shoulder Room
    65.2 in
  • Front Seat Hip Room
    60.3 in
  • Rear Seat Leg Room
    34.4 in
  • Rear Seat Headroom
    39.5 in
  • Rear Seat Shoulder Room
    65.3 in
  • Rear Seat Hip Room
    61.8 in

Weight and Towing

  • Maximum Towing Capacity
    14,300 lbs

Cargo Box Dimensions

  • Box Length (Floor)
    78.8 in
  • Box Width (Floor)
    62.5 in
  • Box Width (Wheelhousings)
    50.6 in
  • Box Height (Area)
    21 in
  • Tailgate Width
    61.6 in
  • Cargo Volume
    60.7 ft³

Colors and Materials

Standard Interior Materials

  • Dark Titanium/Light Titanium, Leather-appointed front seat trim
  • Ebony, Leather-appointed front seat trim
  • Very Dark Cashmere/Light cashmere, Leather-appointed front seat trim

Features and Options


  • HD Radio
    Not Available
  • Bluetooth Connection
  • Hard Disk Drive Media Storage
    Not Available
  • Premium Sound System
  • Satellite Radio
  • Smart Device Integration
    Not Available
  • WiFi Hotspot
    Not Available
  • Auxiliary Audio Input
    Not Available
  • Entertainment System
    Not Available
  • MP3 Player
    Not Available

Interior Trim

  • Bucket Seats
    Not Available
  • Cloth Seats
    Not Available
  • Leather Seats
  • Leather Steering Wheel
  • Premium Synthetic Seats
    Not Available
  • Vinyl Seats
    Not Available
  • Woodgrain Interior Trim
    Not Available
  • Sun/Moonroof


  • Head-Up Display
    Not Available
  • Navigation System
    Not Available
  • Steering Wheel Audio Controls
  • Power Liftgate
    Not Available
  • Power Mirror(s)
  • A/C
  • Adaptive Cruise Control
    Not Available
  • Automatic Parking
    Not Available
  • Climate Control
  • Cooled Front Seat(s)
    Not Available
  • Cooled Rear Seat(s)
    Not Available
  • Cruise Control
  • Hands-Free Liftgate
    Not Available
  • Heated Front Seat(s)
    Not Available
  • Heated Rear Seat(s)
    Not Available
  • Heated Steering Wheel
    Not Available
  • Keyless Entry
  • Multi-Zone A/C
  • Power Driver Seat
  • Power Passenger Seat
  • Remote Engine Start
  • Remote Trunk Release
    Not Available
  • Seat Memory
    Not Available
  • Universal Garage Door Opener
  • Seat-Massage
    Not Available
  • Rear A/C
    Not Available
  • Keyless Start
    Not Available
  • Navigation from Telematics
  • Telematics

Additional Packages

LPO, On The Job Package


includes the following dealer-installed accessories: (VZX) Skid-resistant bed liner, LPO, (RW1) Bedrail protectors, LPO and (SC0) Bed mounted tie-down hooks, LPO (Not available with (ZW9) pickup box delete. Not available with the following LPO's: (VQG), (VQT), (VBP), (VPB) or (SD7).) On the Job Package This available package includes the following dealer-installed accessories to help you make the most out of your work day: Skid-resistant bed liner Bedrail protectors Bed-mounted tie-down hooks This package is not available with pickup box delete, Protection Package or in conjunction with any tonneau cover.

LPO, Protection Package


includes rear wheelhouse liner, molded splash guards (front and rear with logo on rear) and bed rail protector. (Not available with (ZW9) pickup box delete.) Protection Package (Dealer-installed accessory) This package features some of the most popular dealer-installed accessories: Rear wheelhouse liners Molded splash guards for both the front and the rear Bedrail protector Available in Black or select body colors, this package is not available with the pickup box delete.

Mocha Steel Metallic Edition


includes exterior color (GHA) Mocha Steel Metallic and chrome door handles and mirror caps (Not available on Regular Cab models. Not available with (SD7) hard shell tonneau cover, LPO. Does not include chrome mirror caps when (DPN) outside heated power-adjustable vertical camper mirrors is ordered.)

SLT Convenience Package


includes (JF4) adjustable power pedals, (UG1) universal home remote, (A60) locking tailgate, (PPA) EZ-Lift tailgate and (UD7) Rear Parking Assist and (S41) Rear wheelhouse liner, LPO (Not available with (ZW9) pickup box delete or (VQG) Protection Package, LPO. When (VYU) Snow Plow Prep Package is ordered, does not include (UG1) Universal Home Remote.) SLT Convenience Package This available option includes the following features: Rear Parking Assist EZ-Lift/locking tailgate Rear wheelhouse liner Adjustable power pedals Universal Home Remote Not available with box delete. Does not include Universal Home Remote when the available Snow Plow Prep package is ordered.

SLT Preferred Equipment Group

includes standard equipment

Suspension Package, Handling/Trailering, heavy-duty

includes 35mm twin tube shock absorbers and 36mm front stabilizer bar (STD) Suspension Package Includes: 35 mm twin tube shock absorbers 36 mm front stabilizer bar

Suspension Package, Off-Road


includes 35mm deflective disk twin tube shock absorbers, off-road jounce bumpers, 33 front stabilizer bar, (NZZ) skid plate package and Z71 decals on rear quarters (Requires (Z82) trailering equipment and (QGM) LT265/70R18E all-terrain blackwall tires or (QFC) LT265/60R20E all-terrain blackwall tires. Not available with (ZW9) pickup box delete.) Z71® Off-Road Suspension Package This available option includes the following features: 35 mm deflective disk twin tube shock absorbers Jounce bumpers Skid plate package Z71 decals are included on both rear quarters This package requires HD trailering equipment and locking rear differential. You also must choose from the following tires: LT265/70R17E all-terrain blackwall tires, LT265/70R18E all-terrain tires or LT265/60R20E all-terrain blackwall tires. It is not available with the pickup box delete.


Safety Features

  • Back-Up Camera
  • Cross-Traffic Alert
    Not Available
  • Rear Parking Aid
  • Blind Spot Monitor
    Not Available
  • Lane Departure Warning
    Not Available
  • Lane Keeping Assist
    Not Available
  • ABS
  • Night Vision
    Not Available
  • Tire Pressure Monitor
  • Brake Assist
  • Stability Control
  • Traction Control


  • Driver Air Bag
  • Front Head Air Bag
  • Front Side Air Bag
  • Knee Air Bag
    Not Available
  • Passenger Air Bag
  • Rear Head Air Bag
    Not Available
  • Rear Side Air Bag
    Not Available
  • Seatbelt Air Bag
    Not Available


Warranty Summary

  • Basic
    3 Years / 36,000 Miles
  • Corrosion
    3 Years / 36,000 Miles
  • Drivetrain
    5 Years / 100,000 Miles
  • Emissions
    5 Years / 50,000 Miles
  • Roadside Assistance
    5 Years / 100,000 Miles
  • Rust-Through
    6 Years / 100,000 Miles
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