Used 2006 GMC Sierra 2500HD SLT Extended Cab 4WD for Sale Nationwide

324 results

Onyx Black 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

13,390 km

$93,468

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:: Onyx Black
Fuel type:: Gasoline
Interior colour:: Jet Black with Kalahari Accents
Transmission:: Automatic
Mileage:: 13,390
Stock #:: F7T28P
VIN:: 1GT4UPE75SF336618

White 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

30,861 km

$89,995

Certified Pre-Owned

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:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 30,861
Stock #:: TF309048A
VIN:: 1GT4UREY0SF287025

Silver 2026 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

2026 GMC Sierra 2500HD

SLT Crew Cab 4WD

38,092 km

$90,508

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:: Silver
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 38,092
Stock #:: P1856
VIN:: 1GT4UNEY5TF180711

White 2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

201,108 km

$54,995

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:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 201,108
Stock #:: 64R6631A
VIN:: 1GT49REY6NF173665

Black 2021 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

2021 GMC Sierra 2500HD

SLE Crew Cab 4WD

278,000 km

$35,991

CarGurus partner

Year:: 2021
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:: 278,000
Stock #:: 48597U
VIN:: 1GT19MEY6MF103930

Silver 2011 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

2011 GMC Sierra 2500HD

SLE Ext. Cab 4WD

193,000 km

$17,777

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:: Silver
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 193,000
Stock #:: 260212
VIN:: 1GT220CG5BZ260212

White 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

53,703 km

$78,999

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 53,703
Stock #:: 26-426-1
VIN:: 1GT49REY9PF155406

Gray 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

27,539 km

$93,900

Certified Pre-Owned

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
Transmission:: Automatic
Mileage:: 27,539
Stock #:: 461200A
VIN:: 1GT4UREYXSF287811

Black 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

2023 GMC Sierra 2500HD

AT4 Crew Cab 4WD

143,000 km

$61,990

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:: Black
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 143,000
Stock #:: P26-621
VIN:: 1GT49PEY9PF112415

White 2026 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

2026 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

1,166 km

$119,995

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:: 1,166
Stock #:: 2595
VIN:: 1GT4UXEY4TF132290

Black 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

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2024 GMC Sierra 2500HD

Pro Crew Cab 4WD

44,793 km

$66,900

Bracebridge, ON

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:: 44,793
Stock #:: 26388A
VIN:: 1GT49LEY1RF442321

Blue 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

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2023 GMC Sierra 2500HD

SLE Double Cab 4WD

101,120 km

$44,999

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:: Blue
Fuel type:: Gasoline
Interior colour:: -
Transmission:: Automatic
Mileage:: 101,120
Stock #:: MM1986
VIN:: 1GT59ME75PF234473

Silver 2012 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

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2012 GMC Sierra 2500HD

SLE Crew Cab SB 4WD

171,504 km

$19,995

CarGurus partner

Year:: 2012
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 360 hp 6L V8
Exterior colour:: Silver
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 171,504
VIN:: 1GT120CG5CF213437

Black[Onyx Black] 2016 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

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2016 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

220,755 km

$35,913

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[Onyx Black]
Fuel type:: Diesel
Interior colour:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 220,755
Stock #:: T4173263A
VIN:: 1GT12TE89GF174543

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2018 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

217,331 km

$39,880

CarGurus partner

Year:: 2018
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:: Black
Fuel type:: Flex Fuel Vehicle
Transmission:: Automatic
Mileage:: 217,331
Stock #:: 1680A
VIN:: 1GT12UEG7JF230872

Black 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

17,322 km

$85,995

Certified Pre-Owned

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:: Black
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 17,322
Stock #:: T26376B
VIN:: 1GT19RE76RF301595

Black 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

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2023 GMC Sierra 2500HD

AT4 Crew Cab 4WD

70,500 km

$71,999

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:: Black
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 70,500
Stock #:: PF148253
VIN:: 1GT19PEY9PF148253

Blue 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

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2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

170,899 km

$62,574

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:: Blue
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 170,899
Stock #:: 52963U
VIN:: 1GT19REY7PF150160

White 2017 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

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2017 GMC Sierra 2500HD

Base Double Cab SB 4WD

266,358 km

$15,000

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:: 6-Speed Automatic
Mileage:: 266,358
Stock #:: 167371
VIN:: 1GT22REG6HZ190469

Blue 2011 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

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2011 GMC Sierra 2500HD

SLE Ext. Cab 4WD

205,000 km

$13,499

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:: 205,000
Stock #:: 304086
VIN:: 1GT220CG8BZ174716

2024 GMC Sierra 2500HD

SLE Crew Cab 4WD

142,276 km

$46,900

Certified Pre-Owned

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:: Summit White
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 142,276
Stock #:: AI3740A
VIN:: 1GT49ME78RF136777

2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

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2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

95,612 km

$63,689

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
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 95,612
Stock #:: A260731
VIN:: 1GT49RE70NF246780

2015 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

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2015 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

214,562 km

$37,977

Strathcona County, AB

CarGurus partner

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
Mileage:: 214,562
Stock #:: GPW3420
VIN:: 1GT120E87FF194707

White 2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

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2022 GMC Sierra 2500HD

Pro Double Cab LB 4WD

78,603 km

$49,800

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 78,603
Stock #:: STK220196
VIN:: 1GT59LE72NF220196

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