Used GMC Cars in Delaware
Browse used GMC cars for sale in Delaware. Filter by make, price, year and mileage to find the right vehicle for you.
101 results found
2019 GMC Terrain FWD 4dr SLE for Sale
New Castle, DE
Apr 20, 2026
DriveTime New Castle
Used 2019 GMC Terrain, 73,551 miles, black
$18,195
2026 GMC Yukon 4WD 4dr Denali for Sale
Newark, DE
Apr 5, 2026
PORTER CHEVROLET
Used 2026 GMC Yukon, 1,113 miles, onyx black
$88,990
2026 GMC Terrain AWD 4dr Elevation for Sale
Milford, DE
Apr 2, 2026
i.g. Burton Chrysler Dodge Jeep Ram FIAT of Milford
Used 2026 GMC Terrain, 20,661 miles, rapids metallic
$27,900
2024 GMC Sierra 1500 4WD Crew Cab 147" SLT for Sale
Milford, DE
Mar 16, 2026
i.g. Burton Chrysler Dodge Jeep Ram FIAT of Milford
Used 2024 GMC Sierra 1500, 21,291 miles, onyx black
$42,900
2018 GMC Acadia FWD 4dr SLE w/SLE-1 for Sale
Smyrna, DE
Feb 14, 2026
Colonial Motors Inc
Used 2018 GMC Acadia, 86,970 miles, blue
$14,277