Used GMC Sierra 2500HD SLT for Sale near Groton, CT

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2020 GMC Sierra 2500HD

SLT Crew Cab 4WD

152,870 miles

$33,500

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:: Onyx Black
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 152,870
Stock #:: 155719
VIN:: 1GT49NE75LF155719

2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

26,780 miles

$64,974

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:: Summit White
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 26,780
Stock #:: 7231P
VIN:: 1GT49NEY2RF372386

2019 GMC Sierra 2500HD

SLT Crew Cab 4WD

80,196 miles

$44,989

Good Deal

$880/mo est.

Manufacturer certified

Vernon Rockville, CT

42 mi away

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:: Summit White
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 80,196
Stock #:: ST9595A
VIN:: 1GT12REY8KF250233

2016 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

122,293 miles

$29,781

Fair Deal

$583/mo est.

Home delivery from Morehead City, NC

Price includes $786 shipping

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:: White
Fuel type:: Flex Fuel Vehicle
Interior color:: Black
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 122,293
Stock #:: 300112
VIN:: 1GT12TEG1GF300112

2019 GMC Sierra 2500HD

SLT Crew Cab 4WD

80,196 miles

$44,989

Good Deal

$880/mo est.

Manufacturer certified

Vernon Rockville, CT

42 mi away

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:: Summit White
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 80,196
Stock #:: ST9595A
VIN:: 1GT12REY8KF250233

2020 GMC Sierra 2500HD

SLT Crew Cab 4WD

152,870 miles

$33,500

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:: Onyx Black
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 152,870
Stock #:: 155719
VIN:: 1GT49NE75LF155719

2015 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

188,556 miles

$19,995

Year:: 2015
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:: Gray (Iridium Metallic)
Fuel type:: Flex Fuel Vehicle
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 188,556
Stock #:: SM571902
VIN:: 1GT12ZEG1FF571902

Home delivery

2022 GMC Sierra 2500HD

SLT Crew Cab 4WD

46,908 miles

$50,925

Fair Deal

$986/mo est.

Home delivery from Indianapolis, IN

Price includes $930 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:: Quicksilver Metallic
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 46,908
Stock #:: K197647
VIN:: 1GT49NE73NF197647

Home delivery

2021 GMC Sierra 2500HD

SLT Crew Cab 4WD

99,695 miles

$46,288

Fair Deal

$898/mo est.

Home delivery from Raymond, ME

Price includes $292 shipping

Year:: 2021
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 99,695
Stock #:: 1895
VIN:: 1GT49NEY8MF305753

2020 GMC Sierra 2500HD

SLT Crew Cab 4WD

120,536 miles

$37,599

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:: Onyx Black
Fuel type:: Gasoline
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 120,536
VIN:: 1GT49NE79LF315150

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Home delivery

2016 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

32,428 miles

$40,298

Fair Deal

$788/mo est.

Home delivery from Belford, NJ

Price includes $312 shipping

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:: Mahogany Metallic
Fuel type:: Flex Fuel Vehicle
Interior color:: Cocoa/Dune
Transmission:: Automatic
Mileage:: 32,428
Stock #:: 3834
VIN:: 1GT12TEG7GF182681

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Home delivery

2018 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

48,638 miles

$46,023

Fair Deal

$900/mo est.

Home delivery from Northlake, IL

Price includes $1,024 shipping

Year:: 2018
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: White
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 48,638
Stock #:: 12595
VIN:: 1GT12TEY9JF243805

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Home delivery

2019 GMC Sierra 2500HD

SLT Crew Cab 4WD

114,752 miles

$39,400

Fair Deal

$771/mo est.

Home delivery from Michigan Center, MI

Price includes $1,143 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:: Black
Fuel type:: Biodiesel
Transmission:: 6-Speed Automatic
Mileage:: 114,752
Stock #:: MX3864
VIN:: 1GT12REY8KF208936

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Home delivery

2017 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

136,651 miles

$30,112

Fair Deal

$589/mo est.

Home delivery from Freehold, NJ

Price includes $212 shipping

Year:: 2017
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:: Onyx Black
Fuel type:: Flex Fuel Vehicle
Interior color:: Jet Black/Spice Red All Terrain
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 136,651
Stock #:: SU757610
VIN:: 1GT12TEG3HF105761

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Home delivery

2020 GMC Sierra 2500HD

SLT Crew Cab 4WD

72,737 miles

$44,843

Fair Deal

$877/mo est.

Home delivery from Caledonia, MI

Price includes $874 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:: Black
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 72,737
Stock #:: C5188
VIN:: 1GT49ME74LF339995

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Home delivery

2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

15,937 miles

$63,000

Great Deal

$1,189/mo est.

Home delivery from Delphos, OH

Price includes $641 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:: Summit White
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 15,937
Stock #:: D26018
VIN:: 1GT19NEY6RF101687

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Home delivery

2015 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

199,958 miles

$19,726

Great Deal

$386/mo est.

Home delivery from Stafford, VA

Free home delivery

Year:: 2015
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 397 hp 6.6L V8 Diesel
Fuel type:: Diesel
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 199,958
Stock #:: DHA-532810
VIN:: 1GT12ZE89FF532810

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Home delivery

2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

70,800 miles

$62,500

Fair Deal

$1,180/mo est.

Home delivery from Searcy, AR

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:: [GXD] Sterling Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 70,800
Stock #:: 26017
VIN:: 1GT49NEY2RF334916

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Home delivery

2022 GMC Sierra 2500HD

SLT Crew Cab 4WD

53,978 miles

$51,176

Good Deal

$991/mo est.

Home delivery from Hampton Falls, NH

Price includes $186 shipping

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Silver
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 53,978
Stock #:: 357867778
VIN:: 1GT49NEY3NF139806

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Home delivery

2017 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

100,945 miles

$40,790

Fair Deal

$798/mo est.

Home delivery from Lincolnton, NC

Price includes $802 shipping

Year:: 2017
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Black
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 100,945
Stock #:: P3542
VIN:: 1GT12TEY7HF160089

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2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

26,780 miles

$64,974

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:: Summit White
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 26,780
Stock #:: 7231P
VIN:: 1GT49NEY2RF372386

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Home delivery

2021 GMC Sierra 2500HD

SLT Crew Cab 4WD

116,250 miles

$41,000

Fair Deal

$795/mo est.

Home delivery from Searcy, AR

Free home delivery

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:: [GBA] Onyx Black
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 116,250
Stock #:: 26143
VIN:: 1GT49NE70MF295498

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Home delivery

2016 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

145,426 miles

$26,534

Fair Deal

$519/mo est.

Home delivery from Fredericksburg, VA

Price includes $538 shipping

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:: White
Fuel type:: Flex Fuel Vehicle
Interior color:: Black
Transmission:: Automatic
Mileage:: 145,426
Stock #:: CLV4259
VIN:: 1GT12TEG3GF190518

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Home delivery

2025 GMC Sierra 2500HD

SLT Crew Cab 4WD

7,065 miles

$69,597

Fair Deal

$1,304/mo est.

Home delivery from Herculaneum, MO

Price includes $1,990 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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