Used Gray GMC Sierra 1500 for Sale in Harrisburg, PA

742 results

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

81,470 km

$44,998

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Gray (Thunderstorm Grey)
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 81,470
Stock #:: 4768A
VIN:: 3GTUUCE85RG152855

2023 GMC Sierra 1500

Elevation Crew Cab 4WD

90,506 km

$42,995

CarGurus partner

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 colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 90,506
Stock #:: 4030
VIN:: 3GTUUCED0PG173204

2023 GMC Sierra 1500

SLE Double Cab 4WD

87,630 km

$39,999

CarGurus partner

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 colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 87,630
Stock #:: 310329
VIN:: 1GTRUBED5PZ310329

2021 GMC Sierra 1500

SLE Crew Cab 4WD

17,000 km

$41,900

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 17,000
Stock #:: 8870
VIN:: 1GTU9BED3MZ188870

2020 GMC Sierra 1500

Crew Cab 4WD

133,335 km

$26,499

CarGurus partner

Year:: 2020
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: Gray
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 133,335
Stock #:: 304105
VIN:: 1GTP9AEK1LZ256104

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

57,935 km

$45,499

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 57,935
Stock #:: GP-A129719
VIN:: 3GTUUCE81RG397555

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

Elevation Crew Cab 4WD

42,056 km

$47,396

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 42,056
Stock #:: U13526
VIN:: 3GTUUCE84PG166775

2025 GMC Sierra 1500

Pro Regular Cab 4WD

20,408 km

$45,098

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 2 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: Gray
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 20,408
Stock #:: P11374
VIN:: 3GTNUAEK3SG108041

2023 GMC Sierra 1500

Elevation Crew Cab 4WD

50,526 km

$45,995

CarGurus partner

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 colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 50,526
Stock #:: N15855
VIN:: 3GTUUCED7PG315855

2024 GMC Sierra 1500

SLE Crew Cab 4WD

15,307 km

$51,980

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 15,307
Stock #:: 26YP9755A
VIN:: 1GTUUBEDXRZ242817

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

11,508 km

$66,000

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 11,508
Stock #:: 990NCNA
VIN:: 3GTUUEE89SG396557

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

82,214 km

$58,707

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 82,214
Stock #:: 46543A
VIN:: 3GTUUEE89SG178425

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

Denali Crew Cab 4WD

181,574 km

$32,820

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Gray (Dark Grey)
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Gray (Dark Grey)
Transmission:: Automatic
Mileage:: 181,574
Stock #:: 26046A
VIN:: 1GTU9FET5MZ189467

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

4,972 km

$60,707

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 4,972
Stock #:: 461305A
VIN:: 3GTUUCED5TG156389

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

Elevation Crew Cab 4WD

15,539 km

$57,898

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 15,539
Stock #:: 71692A
VIN:: 3GTUUCED6SG394704

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

137,988 km

$38,999

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 137,988
Stock #:: GQ-129448
VIN:: 3GTU9EET7MG197869

Preparing for a close up...

Photos coming soon

2013 GMC Sierra 1500

SLT Crew Cab 4WD

163,897 km

$18,444

CarGurus partner

Year:: 2013
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 315 hp 5.3L V8 Flex Fuel Vehicle
Exterior colour:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Flex Fuel Vehicle
Transmission:: Automatic
Mileage:: 163,897
Stock #:: D620506
VIN:: 3GTP2WE77DG348414

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

Elevation Crew Cab 4WD

83,615 km

$45,990

CarGurus partner

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 colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 83,615
Stock #:: 11-261226A
VIN:: 3GTUUCED4PG335173

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

47,308 km

$49,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 47,308
Stock #:: 20735
VIN:: 3GTUUCED2RG238301

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

SLT Crew Cab 4WD

94,856 km

$53,675

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 94,856
Stock #:: 363814
VIN:: 3GTUUDE88RG108824

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

26,265 km

$51,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 26,265
Stock #:: 4047
VIN:: 3GTUUCED3RG261764

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

13,035 km

$65,694

Good Deal

$1,332/mo est.

Certified Pre-Owned

Sault Sainte Marie, ON

1 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Gray
Fuel type:: Gasoline
Transmission:: 8-Speed Automatic
Mileage:: 13,035
Stock #:: 13415
VIN:: 3GTUUCED8TG121040

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLE Crew Cab 4WD

190,283 km

$32,444

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 190,283
Stock #:: D620508
VIN:: 1GTU9BET5MZ258442

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

126,000 km

$39,995

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 126,000
Stock #:: 106521
VIN:: 3GTP9EEL0MG106521

Shop all gray cars in Harrisburg PA Used White GMC Sierra 1500 for Sale in Harrisburg Used Blue GMC Sierra 1500 for Sale in Harrisburg Used Red GMC Sierra 1500 for Sale in Harrisburg Used Black GMC Sierra 1500 for Sale in Harrisburg Used Silver GMC Sierra 1500 for Sale in Harrisburg

Used Gray GMC Sierra 1500 for Sale in Welland Used Gray GMC Sierra 1500 for Sale in Niagara Falls Used Gray GMC Sierra 1500 for Sale in St Catharines Used Gray GMC Sierra 1500 for Sale in Selkirk Used Gray GMC Sierra 1500 for Sale in Cayuga Used Gray GMC Sierra 1500 for Sale in Stoney Creek Used Gray GMC Sierra 1500 for Sale in Hamilton Used Gray GMC Sierra 1500 for Sale in Burlington Used Gray GMC Sierra 1500 for Sale in Cobourg

Used GMC Sierra 1500 for Sale with Tow Package in Harrisburg

Used Gray GMC Sierra 1500 for Sale in Harrisburg, PA

2024 GMC Sierra 1500

$44,998

2023 GMC Sierra 1500

$42,995

2023 GMC Sierra 1500

$39,999

2021 GMC Sierra 1500

$41,900

2020 GMC Sierra 1500

$26,499

2024 GMC Sierra 1500

$45,499

2023 GMC Sierra 1500

$47,396

2025 GMC Sierra 1500

$45,098

2023 GMC Sierra 1500

$45,995

2024 GMC Sierra 1500

$51,980

2025 GMC Sierra 1500

$66,000

2025 GMC Sierra 1500

$58,707

2021 GMC Sierra 1500

$32,820

2026 GMC Sierra 1500

$60,707

2025 GMC Sierra 1500

$57,898

2021 GMC Sierra 1500

$38,999

2013 GMC Sierra 1500

$18,444

2023 GMC Sierra 1500

$45,990

2024 GMC Sierra 1500

$49,995

2024 GMC Sierra 1500

$53,675

2024 GMC Sierra 1500

$51,995

2026 GMC Sierra 1500

$65,694

2021 GMC Sierra 1500

$32,444

2021 GMC Sierra 1500

$39,995

Shop by Color

Popular Searches

Shop By City

Shop by Tow Package