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2008 GMC Sierra 1500 SL Specs

GMC Sierra 1500

2008 GMC Sierra 1500 2WD Extended Cab 143.5" SL powered by 4.8-liter V8 Gas Engine with 4-Speed Automatic transmission.

Back to 2008 GMC Sierra 1500
Overview
Select configuration:
$25,190
Starting Price (MSRP)
Engine
4.8-liter V8 Gas
Transmission
4-Speed Automatic
Drivetrain
Rear Wheel Drive
Body Type
Truck
Seating capacity
6 seater
Trunk Volume
TBC
Fuel Economy
City: 14 MPG
Hwy: 19 MPG

Performance Specs

Engine and Transmission

  • Engine
    4.8-liter V8 Gas
  • Horsepower
    295 hp @ 5600 rpm
  • Torque
    305 lb-ft @ 4800 rpm
  • Transmission
    4-Speed Automatic
  • Drivetrain
    Rear Wheel Drive

Steering

  • Steering Type
    Pwr
  • Turning Diameter
    46.9 ft

Wheels

  • Front Wheel Size
    17" x 7.5"
  • Rear Wheel Size
    17" x 7.5"

Tires

  • Front Tire
    P245/70R17
  • Rear Tire
    P245/70R17
  • Spare Tire
    P245/70R17

Fuel and MPG

Fuel Economy

  • City
    14 MPG
  • Highway
    19 MPG

Fuel Tank

  • Fuel Tank Capacity
    26 gallons
  • Cruising Range City
    364 miles
  • Cruising Range Highway
    494 miles

Dimensions and Measurement

Exterior Dimensions

  • Height
    73.9 in
  • Max Width
    79.9 in
  • Wheelbase
    143.5 in

Interior Space

  • Seating Capacity
    6 seater
  • Front Seat Leg Room
    41.3 in
  • Front Seat Headroom
    41.5 in
  • Front Seat Shoulder Room
    65.2 in
  • Front Seat Hip Room
    62.5 in
  • Rear Seat Leg Room
    34.3 in
  • Rear Seat Headroom
    39.3 in
  • Rear Seat Shoulder Room
    65.3 in
  • Rear Seat Hip Room
    61.9 in

Colors and Materials

Standard Interior Materials

  • Dark Titanium, dark titanium cloth Seat trim

Features and Options

Interior Trim

  • Bucket Seats
    Not Available
  • Cloth Seats
    Standard
  • Leather Seats
    Standard
  • Leather Steering Wheel
    Not Available
  • Premium Synthetic Seats
    Standard
  • Vinyl Seats
    Standard
  • Woodgrain Interior Trim
    Not Available

Additional Packages

SL preferred equipment group

includes standard equipment

Work truck/SL trailering package

$675

includes (K47) high-capacity air cleaner, (KNP) auxiliary external transmission oil cooler, (G80) heavy-duty automatic locking rear differential and (Z82) heavy-duty trailering equipment (Also includes (Z85) Handling/Trailering Suspension Package on Crew Cab models.) Trailering Package Includes heavy-duty trailer equipment, Eaton Automatic Locking Rear Differential, and Z85 Handling/Trailering suspension package, high-capacity air cleaner and auxiliary external transmission oil cooler.

Warranty

Warranty Summary

  • Basic
    3 Years / 36,000 Miles
  • Corrosion
    6 Years / 100,000 Miles
  • Drivetrain
    5 Years / 100,000 Miles
  • Roadside Assistance
    5 Years / 100,000 Miles