GMC Sierra 4WD 4M — All Model Years
Browse every GMC Sierra 4WD 4M model year with specs, fuel economy, and safety ratings.
1 model year available
Year
Type
Economy
Safety
Recalls
Body
2026
Regular
18MPG
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TruckBrowse every GMC Sierra 4WD 4M model year with specs, fuel economy, and safety ratings.
1 model year available