Used 2026 GMC Sierra 2500HD AT4 Crew Cab 4WD for Sale near Connecticut

2021 GMC Sierra 2500HD

AT4 Crew Cab 4WD

91,363 miles

$51,999

Good Deal

Berlin, CT

13 mi away

Year:: 2021
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Onyx Black
Fuel type:: Biodiesel
Interior color:: Jet Black with Kalah
Transmission:: Automatic
Mileage:: 91,363
Stock number:: b306953
VIN:: 1GT49PEY5MF306953

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2020 GMC Sierra 2500HD

Base Crew Cab 4WD

167,915 miles

$24,999

Fair Deal

Oakville, CT

25 mi away

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:: Summit White
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 167,915
Stock number:: 2685
VIN:: 1GT49LE78LF122685

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

48,762 miles

$66,555

Good Deal

Waterbury, CT

24 mi away

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 With Kalahari Accents
Transmission:: Automatic
Mileage:: 48,762
Stock number:: U9919
VIN:: 1GT19PEY5RF176960

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2020 GMC Sierra 2500HD

SLT Crew Cab 4WD

61,418 miles

$46,987

Great Deal

Vernon Rockville, CT

12 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:: Carbon Black Metallic
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 61,418
Stock number:: 10755
VIN:: 1GT19NEY4LF291626

2022 GMC Sierra 2500HD

AT4 Crew Cab 4WD

71,140 miles

$58,797

Fair Deal

Store transfer to Hartford, CT

1,015 mi away Price includes $799 shipping Price includes $799 shipping

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior color:: Black
Interior color:: Black
Transmission:: Automatic
Mileage:: 71,140
Stock number:: 27467757
VIN:: 1GT49PEY8NF291043

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

62,026 miles

$57,297

Good Deal

Store transfer to Hartford, CT

1,448 mi away Price includes $1,299 shipping Price includes $1,299 shipping

Year:: 2021
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior color:: Silver
Interior color:: Black
Transmission:: Automatic
Mileage:: 62,026
Stock number:: 27955788
VIN:: 1GT49REYXMF143650

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2011 GMC Sierra 2500HD

Denali Crew Cab 4WD

158,493 miles

$16,995

Good Deal

Windsor Locks, CT

10 mi away

Year:: 2011
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 360 hp 6L V8
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: Cocoa/Light Cashmere
Transmission:: Automatic
Mileage:: 158,493
Stock number:: 154194
VIN:: 1GT125CG0BF154194

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2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

30,744 miles

$57,440

Good Deal

Litchfield, CT

28 mi away

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:: Titanium Rush Metallic
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 30,744
Stock number:: U27971
VIN:: 1GT49NE72RF221488

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2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

36,288 miles

$50,987

Great Deal

Branford, CT

33 mi away

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:: Carbon Black Metallic
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 36,288
Stock number:: 11589
VIN:: 1GT49RE73LF326474

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2015 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

141,824 miles

$29,568

Good Deal

Middletown, CT

16 mi away

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
Exterior color:: Onyx Black
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 141,824
Stock number:: C25082A
VIN:: 1GT12ZE87FF124693

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2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

87,614 miles

$45,932

Good Deal

Branford, CT

33 mi away

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:: Summit White
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 87,614
Stock number:: 326718A
VIN:: 1GT49RE78MF179117

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

21,067 miles

$71,489

Good Deal

Certified Pre-Owned

Wallingford, CT

20 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:: Downpour Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 21,067
Stock number:: 173677T
VIN:: 1GT4UREYXSF173677

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

35,912 miles

$65,933

Great Deal

Branford, CT

33 mi away

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:: Downpour Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 35,912
Stock number:: 326713A
VIN:: 1GT49REY0RF316938

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

26,710 miles

$65,956

Great Deal

Branford, CT

33 mi away

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:: Onyx Black
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 26,710
Stock number:: 11512
VIN:: 1GT49REY3RF253687

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2017 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

127,417 miles

$31,990

Fair Deal

Suffield, CT

15 mi away

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:: Summit White
Fuel type:: Flex Fuel Vehicle
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 127,417
Stock number:: 170277
VIN:: 1GT12UEG7HF170277

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2020 GMC Sierra 2500HD

SLT Crew Cab 4WD

108,058 miles

$42,997

Good Deal

Store transfer to Hartford, CT

2,469 mi away Price includes $1,999 shipping Price includes $1,999 shipping

Year:: 2020
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior color:: Black
Interior color:: Black
Transmission:: Automatic
Mileage:: 108,058
Stock number:: 27427819
VIN:: 1GT49NEY6LF114685

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2020 GMC Sierra 2500HD

SLT Crew Cab 4WD

133,479 miles

$38,056

Fair Deal

Putnam, CT

41 mi away

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:: White Frost Tricoat
Fuel type:: Gasoline
Interior color:: Dark Walnut/Slate
Transmission:: 6-Speed Automatic
Mileage:: 133,479
Stock number:: CT2091A
VIN:: 1GT49NE7XLF190515

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2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

75,309 miles

$50,999

Great Deal

Middletown, CT

15 mi away

Year:: 2021
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: White Frost
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 75,309
Stock number:: BM4063
VIN:: 1GT49REY9MF296049

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2021 GMC Sierra 2500HD

AT4 Crew Cab 4WD

93,143 miles

$48,222

Good Deal

Bristol, CT

13 mi away

Year:: 2021
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Onyx Black
Fuel type:: Biodiesel
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 93,143
Stock number:: UA38091A
VIN:: 1GT49PEYXMF122608

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2022 GMC Sierra 2500HD

SLE Crew Cab 4WD

59,466 miles

$40,587

Good Deal

Middletown, CT

15 mi away

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:: Summit White
Fuel type:: Gasoline
Transmission:: 6-Speed Automatic
Mileage:: 59,466
Stock number:: BM4134
VIN:: 1GT19ME70NF244954

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2020 GMC Sierra 2500HD

AT4 Crew Cab 4WD

73,010 miles

$50,360

Good Deal

Stratford, CT

46 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 With Kalahari Accents
Transmission:: Automatic
Mileage:: 73,010
Stock number:: X7374
VIN:: 1GT49PEYXLF100638

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

20,834 miles

$66,999

Great Deal

Middletown, CT

15 mi away

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:: Onyx Black
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 20,834
Stock number:: BM3809
VIN:: 1GT19REY6RF176414

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2016 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

121,530 miles

$37,627

Good Deal

Wallingford, CT

20 mi away

Year:: 2016
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:: Summit White
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 121,530
Stock number:: 135096
VIN:: 1GT12UE85GF135096

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2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

30,744 miles

$57,440

Good Deal

Litchfield, CT

28 mi away

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:: Titanium Rush Metallic
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 30,744
Stock number:: U27971
VIN:: 1GT49NE72RF221488

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