O'Neil GMC - 237 Cars for Sale

GM Certified Internet Dealer, GM Certified Used Vehicles

869 W Street Rd
Warminster, PA 18974 Map & directions

https://www.oneilgmc.com

Sales: (215) 515-9861 Service: (267) 282-4457

Today 9:00 AM - 8:00 PM (Open now)

Show business hours

Inventory
Sales Reviews (5)

237 results

Rowlett, TX

Sort by:

2020 RAM 1500

Rebel Crew Cab 4WD

48,133 miles

$38,413

Fair Deal

Warminster, PA

1 mi away

Year:: 2020
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 395 hp 5.7L V8
Exterior color:: Diamond Black Crystal Pearlcoat
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 48,133
Stock number:: H204A
VIN:: 1C6SRFLT3LN191886

2019 GMC Terrain

SLE AWD

35,597 miles

$17,926

Good Deal

Certified Pre-Owned

Warminster, PA

1 mi away

Year:: 2019
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 1.5L I4
Exterior color:: Quicksilver Metallic
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 35,597
Stock number:: G12739C
VIN:: 3GKALTEV3KL235956

2018 Honda HR-V

EX AWD

100,921 miles

$14,348

Fair Deal

Warminster, PA

1 mi away

Year:: 2018
Make:: Honda
Model:: HR-V
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 141 hp 1.8L I4
Exterior color:: Black
Combined gas mileage:: 29 MPG
Fuel type:: Gasoline
Transmission:: Continuously Variable Transmission
Mileage:: 100,921
Stock number:: 99-9852
VIN:: 3CZRU6H56JM713928

2021 Chevrolet Blazer

RS AWD

62,704 miles

$23,287

Great Deal

Certified Pre-Owned

Warminster, PA

1 mi away

Year:: 2021
Make:: Chevrolet
Model:: Blazer
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 308 hp 3.6L V6
Exterior color:: Red Hot
Combined gas mileage:: 22 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 62,704
Stock number:: 99-9434A
VIN:: 3GNKBKRS9MS503535

2019 Honda Odyssey

EX-L FWD

109,701 miles

$20,570

Fair Deal

Warminster, PA

1 mi away

Year:: 2019
Make:: Honda
Model:: Odyssey
Body type:: Minivan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 280 hp 3.5L V6
Exterior color:: Silver
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 109,701
Stock number:: 99-9862
VIN:: 5FNRL6H73KB131057

2020 Ford Expedition

XLT 4WD

71,540 miles

$28,398

Good Deal

Warminster, PA

1 mi away

Year:: 2020
Make:: Ford
Model:: Expedition
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 375 hp 3.5L V6
Exterior color:: Black
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony)
Transmission:: Automatic
Mileage:: 71,540
Stock number:: G12947A
VIN:: 1FMJU1JT6LEA90748

Preparing for a close up...

Photos coming soon

2017 Buick Envision

Essence AWD

57,150 miles

$16,508

Fair Deal

Warminster, PA

1 mi away

Year:: 2017
Make:: Buick
Model:: Envision
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 2.5L I4
Exterior color:: Midnight Amethyst Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Light Neutral
Transmission:: 6-Speed Automatic
Mileage:: 57,150
Stock number:: 99-9803A
VIN:: LRBFXDSA4HD008804

Preparing for a close up...

Photos coming soon

2020 GMC Acadia

SLT FWD

68,286 miles

$20,873

Fair Deal

Certified Pre-Owned

Warminster, PA

1 mi away

Year:: 2020
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 68,286
Stock number:: G12668B
VIN:: 1GKKNMLSXLZ126661

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

98,770 miles

$33,287

Good Deal

Warminster, PA

1 mi away

Year:: 2020
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Red Quartz Tintcoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 98,770
Stock number:: T118A
VIN:: 3GTU9EETXLG276208

Preparing for a close up...

Photos coming soon

2017 Acura TLX

FWD with Technology Package

45,177 miles

$18,508

Fair Deal

Warminster, PA

1 mi away

Year:: 2017
Make:: Acura
Model:: TLX
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 206 hp 2.4L I4
Exterior color:: Black
Combined gas mileage:: 29 MPG
Fuel type:: Gasoline
Transmission:: 8-Speed Dual Clutch
Mileage:: 45,177
Stock number:: 99-9791A
VIN:: 19UUB1F51HA003940

Preparing for a close up...

Photos coming soon

2018 GMC Yukon

Denali 4WD

93,192 miles

$29,231

Fair Deal

Certified Pre-Owned

Warminster, PA

1 mi away

Year:: 2018
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Onyx Black
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Mileage:: 93,192
Stock number:: T258A
VIN:: 1GKS2CKJXJR205014

Preparing for a close up...

Photos coming soon

2016 Honda Civic

22,374 miles

$18,484

Fair Deal

Warminster, PA

1 mi away

Year:: 2016
Make:: Honda
Model:: Civic
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 158 hp 2L I4
Exterior color:: Silver
Combined gas mileage:: 36 MPG
Fuel type:: Gasoline
Transmission:: Continuously Variable Transmission
Mileage:: 22,374
Stock number:: 99-9779
VIN:: 19XFC2F7XGE249702

Preparing for a close up...

Photos coming soon

2018 GMC Yukon XL

SLT 4WD

69,991 miles

$28,933

Fair Deal

Warminster, PA

1 mi away

Year:: 2018
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Onyx Black
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 69,991
Stock number:: 99-9790A
VIN:: 1GKS2GKC7JR331033

Preparing for a close up...

Photos coming soon

2022 Buick Enclave

Essence AWD

43,324 miles

$26,487

Good Deal

Certified Pre-Owned

Warminster, PA

1 mi away

Year:: 2022
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Black (Dark Galvanized With Ebony Interior Accents)
Transmission:: 9-Speed Automatic
Mileage:: 43,324
Stock number:: 99-9642
VIN:: 5GAEVAKWXNJ177608

Preparing for a close up...

Photos coming soon

2024 Buick Encore GX

Preferred FWD

4,476 miles

$21,383

Fair Deal

Certified Pre-Owned

Warminster, PA

1 mi away

Year:: 2024
Make:: Buick
Model:: Encore GX
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 155 hp 1.3L I3
Exterior color:: Cinnabar Metallic
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony Seats With Ebony Interior Accents)
Transmission:: Continuously Variable Transmission
Mileage:: 4,476
Stock number:: 99-9713
VIN:: KL4AMBSLXRB123988

Preparing for a close up...

Photos coming soon

2023 Ford Bronco

Outer Banks 4-Door 4WD

2,665 miles

$39,992

Good Deal

Warminster, PA

1 mi away

Year:: 2023
Make:: Ford
Model:: Bronco
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 275 hp 2.3L I4
Exterior color:: Race Red
Combined gas mileage:: 20 MPG
Fuel type:: Gasoline
Interior color:: Black Onyx
Transmission:: Automatic
Mileage:: 2,665
Stock number:: 99-9688
VIN:: 1FMDE5BH7PLB92749

Preparing for a close up...

Photos coming soon

2023 GMC Acadia

SLE FWD

14,189 miles

$27,687

Fair Deal

Certified Pre-Owned

Warminster, PA

1 mi away

Year:: 2023
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 228 hp 2L I4
Exterior color:: Ultra Blue Metallic
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 14,189
Stock number:: 99-9690
VIN:: 1GKKNKL49PZ252005

Preparing for a close up...

Photos coming soon

2022 Subaru Ascent

Touring AWD

74,975 miles

$24,992

Good Deal

Certified Pre-Owned

Warminster, PA

1 mi away

Year:: 2022
Make:: Subaru
Model:: Ascent
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 260 hp 2.4L H4
Exterior color:: Green Metallic
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Java
Transmission:: Continuously Variable Transmission
Mileage:: 74,975
Stock number:: T96A
VIN:: 4S4WMARD7N3442589

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

74,723 miles

$50,992

Good Deal

Warminster, PA

1 mi away

Year:: 2020
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Summit White
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 74,723
Stock number:: G12656A
VIN:: 1GT49REY8LF348818

Preparing for a close up...

Photos coming soon

2021 Chevrolet Silverado 1500

RST Crew Cab 4WD

83,111 miles

$33,228

Fair Deal

Warminster, PA

1 mi away

Year:: 2021
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Gray (Satin Steel Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 83,111
Stock number:: T197A
VIN:: 1GCUYEET5MZ120792

Preparing for a close up...

Photos coming soon

2023 Ford Mustang

GT Premium Convertible RWD

38,871 miles

$33,287

Good Deal

Warminster, PA

1 mi away

Year:: 2023
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 450 hp 5L V8
Exterior color:: Gray Metallic
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Ceramic
Transmission:: Automatic
Mileage:: 38,871
Stock number:: 99-9613
VIN:: 1FATP8FF9P5104802

Preparing for a close up...

Photos coming soon

2020 GMC Terrain

SLT AWD

31,144 miles

$22,282

Fair Deal

Certified Pre-Owned

Warminster, PA

1 mi away

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 252 hp 2L I4
Exterior color:: Summit White
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Medium Ash Gray/Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 31,144
Stock number:: 99-9742
VIN:: 3GKALVEX0LL314418

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

SLT Crew Cab 4WD

30,471 miles

$46,803

Fair Deal

Certified Pre-Owned

Warminster, PA

1 mi away

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Sterling Metallic
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 30,471
Stock number:: T178A
VIN:: 3GTUUDED2PG334593

Preparing for a close up...

Photos coming soon

2019 Chevrolet Silverado 1500

High Country Crew Cab 4WD

70,946 miles

$35,992

Fair Deal

Warminster, PA

1 mi away

Year:: 2019
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Northsky Blue Metallic
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 70,946
Stock number:: G915B
VIN:: 1GCUYHEL0KZ175052

Bergey's Buick GMC - 333 listings

446 Harleysville Pike Souderton, PA 18964

3 reviews

Granite Run Buick GMC - 320 listings

1056 E Baltimore Pike Media, PA 19063

1 review

Miracle Buick GMC of Kutztown - 227 listings

14165 Kutztown Rd Fleetwood, PA 19522

1 review

Hill Buick GMC - 214 listings

3960 W Chester Pike Newtown Square, PA 19073

1 review

Johnson Buick GMC Cadillac - 182 listings

385 US Highway 46 East Budd Lake, NJ 07828

4 reviews

Burns Buick GMC - 153 listings

500 W Rte 70 Marlton, NJ 08053

1 review

Wind Gap Chevrolet - 146 listings

1043 S Broadway Wind Gap, PA 18091

2 reviews

Geoff Penske GMC - 130 listings

100 S Museum Rd Shillington, PA 19607

2 reviews

Malouf GMC - 110 listings

1970 US Highway 1 N North Brunswick, NJ 08902

1 review

Performance Buick GMC of Woodbridge - 109 listings

920 Rte 1 N Woodbridge, NJ 07095

2 reviews

Jim Curley Buick GMC - 105 listings

1399 River Avenue Lakewood, NJ 08701

1 review

Star Buick GMC

260 Country Club Rd Easton, PA 18045

1 review

F.C. Kerbeck Premium Brands & Pre-Owned Cadillac - 203 listings

100 New Jersey 73 Palmyra, NJ 08065

7 reviews

Star Buick GMC Cadillac Llc - 317 listings

480 N West End Blvd(rte 309) Quakertown, PA 18951

11 reviews

Union Park Automotive Group - 525 listings

1704 Pennsylvania Avenue Wilmington, DE 19806

6 reviews

O'Neil GMC - 237 Cars for Sale

2020 RAM 1500

$38,413

2019 GMC Terrain

$17,926

2018 Honda HR-V

$14,348

2021 Chevrolet Blazer

$23,287

2019 Honda Odyssey

$20,570

2020 Ford Expedition

$28,398

2017 Buick Envision

$16,508

2020 GMC Acadia

$20,873

2020 GMC Sierra 1500

$33,287

2017 Acura TLX

$18,508

2018 GMC Yukon

$29,231

2016 Honda Civic

$18,484

2018 GMC Yukon XL

$28,933

2022 Buick Enclave

$26,487

2024 Buick Encore GX

$21,383

2023 Ford Bronco

$39,992

2023 GMC Acadia

$27,687

2022 Subaru Ascent

$24,992

2020 GMC Sierra 2500HD

$50,992

2021 Chevrolet Silverado 1500

$33,228

2023 Ford Mustang

$33,287

2020 GMC Terrain

$22,282

2023 GMC Sierra 1500

$46,803

2019 Chevrolet Silverado 1500

$35,992

Other Nearby Dealers