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2008 GMC Sierra 1500 SLT Specs

GMC Sierra 1500

2008 GMC Sierra 1500 2WD Extended Cab 134.0" SLT powered by 5.3-liter V8 Gas Engine with 4-Speed Automatic transmission.

Back to 2008 GMC Sierra 1500
Overview
Select configuration:
$31,605
Starting Price (MSRP)
Engine
5.3-liter V8 Gas
Transmission
4-Speed Automatic
Drivetrain
Rear Wheel Drive
Body Type
Truck
Seating capacity
5 seater
Trunk Volume
TBC
Fuel Economy
City: 15 MPG
Hwy: 20 MPG

Performance Specs

Engine and Transmission

  • Engine
    5.3-liter V8 Gas
    Engine (+$1,095)
  • Horsepower
    315 hp @ 5200 rpm
  • Torque
    338 lb-ft @ 4400 rpm
  • Transmission
    4-Speed Automatic
  • Drivetrain
    Rear Wheel Drive

Steering

  • Steering Type
    Pwr
  • Turning Diameter
    44.6 ft

Wheels

  • Wheels Type
    Aluminum 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
    15 MPG
  • Highway
    20 MPG

Fuel Tank

  • Fuel Tank Capacity
    26 gallons
  • Cruising Range City
    390 miles
  • Cruising Range Highway
    520 miles

Dimensions and Measurement

Exterior Dimensions

  • Height
    73.8 in
  • Max Width
    79.9 in
  • Wheelbase
    133.9 in

Interior Space

  • Seating Capacity
    5 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/Light Titanium, ultrasoft leather-appointed Seat trim
  • Ebony, ultrasoft leather-appointed Seat trim
  • Very Dark Cashmere/Light Cashmere, ultrasoft leather-appointed 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

EZ-lift tailgate package

$95

includes (A60) locking tailgate and (PPA) EZ-Lift tailgate EZ Lift Tailgate Package Includes tailgate lock and torque rod assist.

SLE/SLT 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 SLE/SLT Trailering Package Includes high-capacity air cleaner, auxiliary external transmission oil cooler, heavy-duty Automatic Locking Rear Differential and heavy-duty trailering equipment.

SLT preferred equipment group

includes standard equipment

SLT preferred package

$970

includes (AP3) remote vehicle starter system, (UG1) universal home remote, (US9) AM/FM stereo with MP3 compatible 6-disc in-dash CD changer, (JF4) adjustable power pedals, and (UD7) Rear Parking Assist. (With Crew Cab Models, also includes (CE1) front intermittent, RainSense wipers. (US9) AM/FM stereo with MP3 compatible 6-disc in-dash CD changer is upgradeable to (UVA) AM/FM stereo with MP3 compatible CD/DVD player, (UVB) AM/FM stereo with MP3 compatible CD/DVD player and DVD-based navigation or (U3U) AM/FM stereo with MP3 compatible CD player and multimedia navigation.) SLT Preferred Package Includes remote vehicle starter system, universal home remote, AM/FM stereo with MP3-compatible 6-disc in-dash CD changer, adjustable power pedals, and Rear Parking Assist (with Crew Cab Models, also includes front intermittent, RainSense wipers). AM/FM stereo with MP3-compatible 6-disc in-dash CD changer is upgradeable to AM/FM stereo with MP3-compatible CD/DVD player or AM/FM stereo with MP3-compatible CD/DVD player and DVD-based navigation or AM/FM stereo with MP3-compatible CD player and multimedia navigation. Available on Extended and Crew Cab SLT models.

Suspension package, handling/trailering, heavy-duty

includes 46 mm piston monotube shocks and 34mm front stabilizer bar (STD) (Includes 36mm front stabilizer bar when (NHT) Max Trailering Pack is ordered.)

Suspension package, high-performance

includes 36mm front stabilizer bar (Not available with T*10953 Models. Included and only available with (P60) 4 - 20" x 8.5" 6-spoke machined aluminum wheels.

Suspension package, off-road

includes 1.81" (46 mm) shocks, off-road jounce bumpers, 34mm front stabilizer bar, and Z71 decals on rear quarters (Included and only available with (PDL) Z71 Off-Road Package.)

Z71 off-road package

$625

includes (Z71) Off-Road Suspension Package, (G80) heavy-duty automatic locking rear differential, (NZZ) Skid Plate Package and (K47) high-capacity air cleaner (Requires (QJP) P265/70R17 on-/off-road, blackwall tires, (QJM) P265/70R17 on-/off-road, White outlined-letter tires or (QXR) LT45/70R17 all-terrain, blackwall tires. Included with (GAT) All-Terrain Package.) Z71 Off-Road Package Includes Z71 Off-Road suspension package, Automatic Locking Rear Differential, Skid Plate package and high-capacity air cleaner (Not available with Vortec 4.8L V-8 SFI Engine. Requires 17" 6-lug aluminum wheels or 17" 6-lug bright aluminum wheels on SLE-1).

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