Explore 2003 GMC Sierra 1500 SLT Wideside Extended Cab Trim Levels

Select a 2003 GMC Sierra 1500 SLT Wideside Extended Cab Trim

Select a vehicle trim below to get a valuation.

Base

1/2 Ton Pickup 2WD 4.8L V8

1/2 Ton Pickup 4WD 4.8L V8

1/2 Ton Pickup 2WD V8

1/2 Ton Pickup 4WD V8