Used 2020 GMC Sierra 2500HD AT4 Crew Cab 4WD for Sale Nationwide

313 results

2023 GMC Sierra 2500HD

AT4 Crew Cab 4WD

70,500 km

$74,499

Great Deal

$1,180/mo est.

Sarnia, ON

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: 6-Speed Automatic
Mileage:: 70,500
Stock #:: PF148253
VIN:: 1GT19PEY9PF148253

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

83,361 km

$71,907

Great Deal

$1,139/mo est.

Edmonton, AB

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 83,361
Stock #:: P908
VIN:: 1GT49REY6NF266024

2017 GMC Sierra 2500HD

SLE Double Cab SB 4WD

240,462 km

$24,995

CarGurus partner

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 colour:: White
Fuel type:: Flex Fuel Vehicle
Transmission:: Automatic
Mileage:: 240,462
Stock #:: T1195535A
VIN:: 1GT22SEG5HZ230533

2019 GMC Sierra 2500HD

SLT Crew Cab 4WD

197,683 km

$51,995

Great Deal

$823/mo est.

Cochrane, AB

CarGurus partner

Year:: 2019
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 197,683
Stock #:: 260543A
VIN:: 1GT12REY4KF278417

2024 GMC Sierra 2500HD

SLE Crew Cab 4WD

60,121 km

$63,288

Great Deal

$1,002/mo est.

Edmonton, AB

CarGurus partner

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 colour:: White
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 60,121
Stock #:: 26160A
VIN:: 1GT49ME78RF212854

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

170,899 km

$65,799

Great Deal

$1,042/mo est.

Virden, MB

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Blue
Transmission:: Automatic
Mileage:: 170,899
Stock #:: 52963U
VIN:: 1GT19REY7PF150160

2016 GMC Sierra 2500HD

SLE Double Cab SB 4WD

324,000 km

$22,995

Great Deal

$364/mo est.

Kemptville, ON

CarGurus partner

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
Fuel type:: Flex Fuel Vehicle
Transmission:: Automatic
Mileage:: 324,000
Stock #:: 26-219A
VIN:: 1GT22SEG2GZ106640

2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

50,283 km

$78,828

Great Deal

$1,248/mo est.

Grande Prairie, AB

CarGurus partner

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 colour:: Red
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 50,283
Stock #:: 43677
VIN:: 1GT49NEY8RF167364

2024 GMC Sierra 2500HD

SLE Crew Cab 4WD

21,526 km

$60,995

Great Deal

$966/mo est.

Drummondville, QC

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 colour:: White
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 21,526
Stock #:: 25031
VIN:: 1GT49ME71RF330910

2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

37,890 km

$89,888

Great Deal

$1,423/mo est.

Saint-Eustache, QC

CarGurus partner

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 colour:: Black
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 37,890
Stock #:: A9075
VIN:: 1GT19PEY1RF240542

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2011 GMC Sierra 2500HD

SLE Ext. Cab 4WD

248,772 km

$13,995

Great Deal

$222/mo est.

Estevan, SK

CarGurus partner

Year:: 2011
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 360 hp 6L V8
Exterior colour:: Blue
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 248,772
Stock #:: 26UT6A
VIN:: 1GT220CG9BZ425677

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

56,027 km

$84,444

Great Deal

$1,337/mo est.

Laval, QC

CarGurus partner

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 colour:: Black
Fuel type:: Biodiesel
Interior colour:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 56,027
Stock #:: DC-D6958
VIN:: 1GT19PEYXRF294292

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2026 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

9,800 km

$114,995

Great Deal

$1,821/mo est.

Shawinigan, QC

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 9,800
Stock #:: 26SIERENE
VIN:: 1GT1UXEY6TF113047

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2021 GMC Sierra 2500HD

SLT Crew Cab 4WD

191,431 km

$39,998

Great Deal

$634/mo est.

Ottawa, ON

CarGurus partner

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 colour:: Blue
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: 6-Speed Automatic
Mileage:: 191,431
Stock #:: R28532A
VIN:: 1GT49NE70MF203354

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

55,549 km

$88,444

Good Deal

$1,400/mo est.

Laval, QC

CarGurus partner

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 colour:: Black
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 55,549
Stock #:: DC-U7000
VIN:: 1GT19REY6RF244064

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2022 GMC Sierra 2500HD

SLT Crew Cab 4WD

115,743 km

$53,990

Good Deal

$855/mo est.

Calgary, AB

CarGurus partner

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 colour:: White
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 115,743
Stock #:: XB17646
VIN:: 1GT49NE74NF217646

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2025 GMC Sierra 2500HD

SLT Crew Cab 4WD

12,268 km

$89,608

CarGurus partner

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 colour:: Gray
Fuel type:: Biodiesel
Interior colour:: Brown (Tan)
Transmission:: Automatic
Mileage:: 12,268
Stock #:: 352534
VIN:: 1GT4UNEY8SF274208

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2025 GMC Sierra 2500HD

Pro Crew Cab 4WD

20,523 km

$66,995

Good Deal

$1,061/mo est.

Mississauga, ON

CarGurus partner

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 colour:: White
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 20,523
Stock #:: 800647A
VIN:: 1GT4ULE73SF353135

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2023 GMC Sierra 2500HD

SLE Crew Cab 4WD

81,956 km

$55,990

Good Deal

$887/mo est.

Calgary, AB

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: White
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 81,956
Stock #:: XB05723
VIN:: 1GT49ME76PF205723

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2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

147,728 km

$69,998

Good Deal

$1,108/mo est.

Kitchener, ON

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 147,728
Stock #:: 26F2340AX
VIN:: 1GT49REY5PF107434

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2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

125,000 km

$68,907

Good Deal

$1,091/mo est.

Edmonton, AB

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 125,000
Stock #:: P921
VIN:: 1GT49REY5NF359746

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2025 GMC Sierra 2500HD

SLE Crew Cab 4WD

43,939 km

$65,499

Good Deal

$1,037/mo est.

Red Deer County, AB

CarGurus partner

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 colour:: Gray
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 43,939
Stock #:: MP10753
VIN:: 1GT4UME71SF167289

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2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

60,708 km

$79,898

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Interior colour:: Black
Transmission:: Automatic
Mileage:: 60,708
Stock #:: 61035A
VIN:: 1GT49REY8PF231293

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2016 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

304,880 km

$37,999

Good Deal

$602/mo est.

Sainte-Marie, QC

CarGurus partner

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 colour:: Black
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 304,880
Stock #:: 077a
VIN:: 1GT12UE80GF242055

4.0 Overall rating

(1 reviews)

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4 stars (1)

David Z

4.0

Reviewed a 2020 GMC AT4 Crew Cab 4WD on Nov 19, 2025

Looks great but a little pricey for the year. Even though it has low mileage. I would buy a newer truck.

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2023 GMC Sierra 2500HD AT4 Crew Cab 4WD 2022 GMC Sierra 2500HD AT4 Crew Cab 4WD 2021 GMC Sierra 2500HD AT4 Crew Cab 4WD

Used 2020 GMC Sierra 2500HD AT4 Crew Cab 4WD for Sale Nationwide

2023 GMC Sierra 2500HD

$74,499

2022 GMC Sierra 2500HD

$71,907

2017 GMC Sierra 2500HD

$24,995

2019 GMC Sierra 2500HD

$51,995

2024 GMC Sierra 2500HD

$63,288

2023 GMC Sierra 2500HD

$65,799

2016 GMC Sierra 2500HD

$22,995

2024 GMC Sierra 2500HD

$78,828

2024 GMC Sierra 2500HD

$60,995

2024 GMC Sierra 2500HD

$89,888

2011 GMC Sierra 2500HD

$13,995

2024 GMC Sierra 2500HD

$84,444

2026 GMC Sierra 2500HD

$114,995

2021 GMC Sierra 2500HD

$39,998

2024 GMC Sierra 2500HD

$88,444

2022 GMC Sierra 2500HD

$53,990

2025 GMC Sierra 2500HD

$89,608

2025 GMC Sierra 2500HD

$66,995

2023 GMC Sierra 2500HD

$55,990

2023 GMC Sierra 2500HD

$69,998

2022 GMC Sierra 2500HD

$68,907

2025 GMC Sierra 2500HD

$65,499

2023 GMC Sierra 2500HD

$79,898

2016 GMC Sierra 2500HD

$37,999

4.0 Overall rating

David Z

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