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1998 GMC Sonoma SLS Sport Standard Cab LB 4WD

The 1998 GMC Sonoma SLS Sport Standard Cab LB 4WD is a 4.3-liter V6 with an automatic 4-speed and all-wheel drive. It starts at $18,860 MSRP and is rated at 16 mpg combined.

EPA fuel-economy estimates are 14 mpg city and 19 mpg highway (16 mpg combined).

The Sonoma measures 205.0 inches long on a 117.9-inch wheelbase and has a curb weight of 3,641 lb.

Spec Value
Price
MSRP$18,860 ($37,604 *)
Engine
Engine Type4.3L V6
Displacement4.3 L
Drivetrain
Drive TypeAWD
Transmission
TransmissionAutomatic 4-speed
Fuel Economy
City14 MPG
Highway19 MPG
Combined16 MPG
Recommended FuelRegular Gasoline
Tank Capacity19 gal
Tires & Wheels
Wheels Front15-in.
Wheels Rear15-in.
Dimensions & Weight
Length205 in
Width67.9 in
Height65.4 in
Wheelbase117.9 in
Ground Clearance7.9 in
Curb Weight3,641 lbs
Interior
Headroom Front39.5 in
Legroom Front42.4 in
Shoulder Room Front57.2 in
Hip Room Front52 in
Hip Room Rear52 in
* Amount adjusted for inflation to 2026 dollars
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