88 used GMC cars in Westmoreland County, PA

Jimmy finished in metallic green over a white vinyl interior and powered by a 250ci inline-six paired with a three-speed manual transmission and

1971 GMC Sprint 350. Numbers matching original engine and transmission (350/TH350) 10 bolt 3.31 ratio rear axle. Factory A/C car, A/C is still...

2007 GMC Sierra 1500 I like this truck so much it’s the 3rd time I’ve owned it! 95k Miles. Regular cab. Short bed. 6 Cylinder motor. 5-Speed...

CARFAX One-Owner. Clean carfax. Certified. Summit White 2023 GMC Acadia Denali AWD 9-Speed Automatic 3.6L V6 SIDI CLEAN CARFAX / 1 OWNER GM...

Clean carfax. Certified. Ebony Twilight Metallic 2021 GMC Terrain SLE AWD 9-Speed Automatic 1.5L DOHC GM CERTIFIED AWD 110-Volt Power Outlet 2...

CARFAX One-Owner. Clean carfax. Certified. Ebony Twilight Metallic 2021 GMC Acadia SLE AWD 9-Speed Automatic 3.6L V6 SIDI CLEAN CARFAX / 1...

Exterior Color: onyx black, Interior Color: jet black, Body: Crew Cab Pickup, Engine: 6.6L 8 Cylinder Engine, Fuel: D, Cylinders: 8, Doors: 4

Exterior Color: satin steel metallic, Interior Color: jet black, Body: TRUCK, Engine: EcoTec3 5.3L V8, Fuel: G, Cylinders: 8, Doors: 4

Carfax 1 owner*tonneau cover*z71*balance of the factory warranty*fully serviced and ready to go! Contact us today or stop in for a test drive! Ve

Exterior Color: white frost tricoat, Interior Color: jet black, Body: Sport Utility, Engine: 5.3L 8 Cylinder Engine, Fuel: G, Cylinders: 8, Doors

Exterior Color: emerald green metallic, Interior Color: jet black, Body: Extended Cab Pickup, Engine: 6.0L 8 Cylinder Engine, Fuel: F, Cylinders:

2023 GMC Acadia 4x4 SLT 4dr SUV. Check out for more information!

Exterior Color: onyx black, Interior Color: jet black with kalahari accents, Body: Crew Cab Pickup, Engine: 6.2L 8 Cylinder Engine, Fuel: G, Cyli

Exterior Color: satin steel metallic, Interior Color: jet black with kalahari accents, Body: Crew Cab Pickup, Engine: 6.2L 8 Cylinder Engine, Fue

Includes a 3 month/3000 mile powertrain warranty.

Exterior Color: summit white, Interior Color: jet black, Body: Sport Utility, Engine: 5.3L 8 Cylinder Engine, Fuel: G, Cylinders: 8, Doors: 4

Exterior Color: crimson red tintcoat, Interior Color: jet black, Body: Sport Utility, Engine: 3.6L V6 Cylinder Engine, Fuel: G, Cylinders: 6, Doo

Priced below KBB Fair Purchase Price! CARFAX One-Owner. Clean carfax. Certified. Graphite Gray Metallic 2019 GMC Terrain SLT AWD 9-Speed...

Exterior Color: white frost tricoat, Interior Color: teak/light shale, Body: Sport Utility, Engine: 6.2L 8 Cylinder Engine, Fuel: G, Cylinders: 8

Exterior Color: white frost tricoat, Cylinders: 8, Doors: 4

Excellent Condition, GMC Certified, CARFAX 1-Owner, GREAT MILES 29,176! Fuel efficient 21 mpg hwy/12 mpg city! 4x4, Head Airbag, Heated...

Exterior Color: onyx black, Interior Color: jet black, Body: Pickup Truck, Engine: EcoTec3 5.3L V8, Fuel: Gas

Exterior Color: pepperdust metallic, Interior Color: cocoa/dune, Body: Crew Cab Pickup, Engine: 5.3L 8 Cylinder Engine, Fuel: G, Cylinders: 8, Do

2021 GMC Terrain 4X4 SLT 4DR SUV. Check out for more information!

Exterior Color: marine blue metallic, Interior Color: jet black, Body: Crew Cab Pickup, Engine: 3.6L V6 Cylinder Engine, Fuel: G, Cylinders: 6, D