Used Red GMC Sierra 2500HD for Sale in Unityville, PA

$1,461/mo est.

Manufacturer certified

Quakertown, PA

82 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior color:: Volcanic Red Tintcoat
Fuel type:: Biodiesel
Mileage:: 9,038
Stock #:: Q760160A
VIN:: 1GT4UPEY5SF312070

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2016 GMC Sierra 2500HD

SLT Double Cab SB 4WD

105,152 miles

$31,955

Year:: 2016
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 360 hp 6L V8 Flex Fuel Vehicle
Exterior color:: Crimson Red Tintcoat
Fuel type:: Flex Fuel Vehicle
Interior color:: Jet Black
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 105,152
Stock #:: 26076B
VIN:: 1GT22TEG5GZ359974

Sponsored

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

28,447 miles

$69,500

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior color:: Red
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 28,447
Stock #:: SB6142A
VIN:: 1GT49REYXRF449139

Sponsored

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

17,267 miles

$69,995

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Volcanic Red Tintcoat
Fuel type:: Gasoline
Interior color:: Jet Black, Forge Perforated Leather Seat Trim
Transmission:: 10-Speed Automatic
Mileage:: 17,267
Stock #:: 26166A
VIN:: 1GT49RE74RF368483

2022 GMC Sierra 2500HD

AT4 Crew Cab 4WD

58,460 miles

$52,114

Home delivery from Madisonville, TX

$1,009/mo est.

Price includes $1,614 shipping

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Cayenne Red Tintcoat
Fuel type:: Gasoline
Interior color:: Jet Black w/Kalahari Accents
Transmission:: 6-Speed Automatic
Mileage:: 58,460
Stock #:: 227543G
VIN:: 1GT49PE76NF227543

2020 GMC Sierra 2500HD

Base Crew Cab 4WD

128,224 miles

$28,231

Home delivery from Chicago, IL

$552/mo est.

Price includes $581 shipping

Year:: 2020
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Red
Fuel type:: Gasoline
Interior color:: Gray
Transmission:: 6-Speed Automatic
Mileage:: 128,224
Stock #:: 4658
VIN:: 1GT19LE71LF279686

2016 GMC Sierra 2500HD

SLT Double Cab SB 4WD

105,152 miles

$31,955

Year:: 2016
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 360 hp 6L V8 Flex Fuel Vehicle
Exterior color:: Crimson Red Tintcoat
Fuel type:: Flex Fuel Vehicle
Interior color:: Jet Black
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 105,152
Stock #:: 26076B
VIN:: 1GT22TEG5GZ359974

2021 GMC Sierra 2500HD

SLT Crew Cab 4WD

148,392 miles

$34,312

Home delivery from Springfield, MO

$666/mo est.

Price includes $1,412 shipping

Year:: 2021
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Cardinal Red
Fuel type:: Gasoline
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 148,392
Stock #:: 419296
VIN:: 1GT49NE75MF254428

2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

6,736 miles

$75,210

Home delivery from Mystic, CT

$1,420/mo est.

Price includes $236 shipping

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior color:: Volcanic Red Tintcoat
Fuel type:: Biodiesel
Interior color:: Atmosphere/Brownstone
Transmission:: Automatic
Mileage:: 6,736
Stock #:: 7357P
VIN:: 1GT49REY1RF273002

2020 GMC Sierra 2500HD

SLT Crew Cab 4WD

65,215 miles

$45,934

Home delivery from Ashland, KY

$898/mo est.

Price includes $1,134 shipping

Year:: 2020
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Red Quartz Tintcoat
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 65,215
Stock #:: K26451A
VIN:: 1GT49NE71LF292561

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2019 GMC Sierra 2500HD

Denali Crew Cab 4WD

122,880 miles

$41,348

Home delivery from Taylor, MI

$809/mo est.

Price includes $353 shipping

Year:: 2019
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Red
Fuel type:: Biodiesel
Interior color:: Brown (BEIGE)
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 122,880
Stock #:: 1131
VIN:: 1GT12SEY9KF234842

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2021 GMC Sierra 2500HD

Double Cab LB 4WD

47,848 miles

$37,695

Home delivery from Sykesville, MD

$731/mo est.

Price includes $400 shipping

Year:: 2021
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Cardinal Red
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 47,848
Stock #:: 285129
VIN:: 1GT59LE76MF285129

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

46,049 miles

$69,422

Home delivery from Milton, WI

$1,310/mo est.

Price includes $643 shipping

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior color:: Volcanic Red Tintcoat
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 46,049
Stock #:: 2068
VIN:: 1GT49PEY7RF176083

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

32,662 miles

$65,210

Home delivery from Mystic, CT

$1,231/mo est.

Price includes $236 shipping

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Volcanic Red Tintcoat
Fuel type:: Gasoline
Interior color:: Atmosphere/Brownstone
Transmission:: Automatic
Mileage:: 32,662
Stock #:: 7462P
VIN:: 1GT49RE76RF136189

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2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

113,305 miles

$48,378

Home delivery from Clio, MI

$946/mo est.

Price includes $584 shipping

Year:: 2020
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior color:: Red Quartz Tintcoat
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 113,305
Stock #:: 12287
VIN:: 1GT19REY3LF290782

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

74,100 miles

$67,000

Home delivery from Searcy, AR

$1,265/mo est.

Free home delivery

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior color:: [GNT] Volcanic Red Tintcoat
Fuel type:: Biodiesel
Interior color:: Jet Black w/Kalahari Accents
Transmission:: Automatic
Mileage:: 74,100
Stock #:: 26066
VIN:: 1GT49PEY2RF404216

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2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

106,619 miles

$51,197

Store transfer to Mechanicsburg, PA

$1,001/mo est.

73 mi awayPrice includes $1,199 store transfer

Year:: 2020
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior color:: Red
Interior color:: Black
Transmission:: Automatic
Mileage:: 106,619
Stock #:: 28473204
VIN:: 1GT49REYXLF293675

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2021 GMC Sierra 2500HD

Double Cab 4WD

116,039 miles

$31,692

Year:: 2021
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Cardinal Red
Fuel type:: Gasoline
Mileage:: 116,039
Stock #:: Q25395A
VIN:: 1GT29LE76MF272285

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2024 GMC Sierra 2500HD

SLE Crew Cab 4WD

18,522 miles

$58,630

Home delivery from Fond du Lac, WI

$1,107/mo est.

Price includes $1,132 shipping

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior color:: Cardinal Red
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 18,522
Stock #:: T35564
VIN:: 1GT19MEY5RF263045

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2025 GMC Sierra 2500HD

SLT Crew Cab 4WD

7,065 miles

$69,711

Home delivery from Herculaneum, MO

$1,306/mo est.

Price includes $1,528 shipping

Year:: 2025
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior color:: Volcanic Red
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 7,065
Stock #:: RK86719
VIN:: 1GT4UNEY8SF250670

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2025 GMC Sierra 2500HD

Pro Double Cab 4WD

12,941 miles

$51,347

Store transfer to Mechanicsburg, PA

$962/mo est.

73 mi awayPrice includes $349 store transfer

Year:: 2025
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Red
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 12,941
Stock #:: 28447221
VIN:: 1GT5ULE77SF116488

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2011 GMC Sierra 2500HD

Denali Crew Cab 4WD

41,139 miles

$36,759

Home delivery from Hudson, FL

$719/mo est.

Free home delivery

Year:: 2011
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 397 hp 6.6L V8 Diesel
Exterior color:: Red
Fuel type:: Diesel
Mileage:: 41,139
Stock #:: 25506
VIN:: 1GT125C89BF161024

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2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

9,038 miles

$77,995