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2006 GMC Sierra 1500 Work Truck 2dr Regular Cab 8 ft. LB 2WD

The 2006 GMC Sierra 1500 Work Truck 2dr Regular Cab 8 ft. LB 2WD is a 295-hp 5.3-liter V8 pickup truck with an automatic 4-speed and rear-wheel drive. It starts at $16,990 MSRP and is rated at 17 mpg combined.

It makes 295 horsepower. EPA fuel-economy estimates are 16 mpg city and 19 mpg highway (17 mpg combined).

The Sierra 1500 measures 230.2 inches long on a 143.5-inch wheelbase and has a curb weight of 5,425 lb.

Spec Value
Price
MSRP$16,990 ($27,390 *)
Engine
Engine Type5.3L Vortec V8
Displacement5.3 L
Horsepower295 hp
Drivetrain
Drive TypeRear-Wheel Drive
Transmission
TransmissionAutomatic 4-speed
1st Gear3.06
2nd Gear1.63
3rd Gear1
4th Gear0.7
Fuel Economy
City16 MPG
Highway19 MPG
Combined17 MPG
Recommended FuelRegular Gasoline
Tank Capacity26 gal
Tires & Wheels
Wheels Front17-in. steel
Wheels Rear17-in. steel
Tires FrontP245/70R17
Tires RearP245/70R17
Dimensions & Weight
Length230.2 in
Width78.5 in
Height75 in
Wheelbase143.5 in
Ground Clearance8.7 in
Curb Weight5,425 lbs
Interior
Headroom Front41 in
Headroom Rear40.2 in
Legroom Front41.3 in
Legroom Rear39.1 in
Shoulder Room Front65.2 in
Shoulder Room Rear65.1 in
Hip Room Front61.4 in
Hip Room Rear61.4 in
* Amount adjusted for inflation to 2026 dollars
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