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

332 results

2018 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

2018 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

175,225 km

$49,980

CarGurus partner

Year:: 2018
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:: 175,225
Stock #:: TG234828C
VIN:: 1GT12UEY6JF174576

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

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

28,052 km

$93,376

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 28,052
Stock #:: 314718U
VIN:: 1GT4UPEY8SF314718

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

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

25,621 km

$93,587

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Onyx Black
Interior colour:: Jet Black with Kalahari accents
Transmission:: Automatic
Mileage:: 25,621
Stock #:: T4257279A
VIN:: 1GT4UPEY4SF345478

Red 2018 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

2018 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

247,631 km

$31,990

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:: Red
Fuel type:: Flex Fuel Vehicle
Transmission:: Automatic
Mileage:: 247,631
Stock #:: 289159
VIN:: 1GT12TEG4JF289159

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

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

143,464 km

$59,995

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
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 143,464
Stock #:: T295953
VIN:: 1GT19REY3NF295953

Titanium Rush Metallic 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

38,006 km

$90,476

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Titanium Rush Metallic
Interior colour:: Black
Transmission:: Automatic
Mileage:: 38,006
Stock #:: ALC1404A
VIN:: 1GT4UPEY8SF315299

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

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

2026 GMC Sierra 2500HD

SLT Crew Cab 4WD

38,092 km

$90,108

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

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2019 GMC Sierra 2500HD

Denali Crew Cab 4WD

119,624 km

$59,900

CarGurus partner

Year:: 2019
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: Summit White
Fuel type:: Biodiesel
Transmission:: 6-Speed Automatic
Mileage:: 119,624
Stock #:: D10781
VIN:: 1GT12SEYXKF122437

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

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

33,722 km

$91,800

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:: Black
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 33,722
Stock #:: F231408A
VIN:: 1GT4UPEY2SF302841

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

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

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

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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

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

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2026 GMC Sierra 2500HD

AT4X Crew Cab 4WD

9,995 km

$107,699

Parry Sound, ON

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:: Onyx Black
Fuel type:: Biodiesel
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 9,995
Stock #:: 30482
VIN:: 1GT4UZEY0TF272588

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

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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

2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

126,928 km

$81,500

Certified Pre-Owned

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:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 126,928
Stock #:: 26364A
VIN:: 1GT49XEY0RF157682

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

99,042 km

$79,798

Port Hawkesbury, NS

Year:: 2025
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 99,042
Stock #:: 6S015A
VIN:: 1GT4UPEY2SF121643

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

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

$14,500

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

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

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

8,195 km

$106,701

CarGurus partner

Year:: 2026
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:: 8,195
Stock #:: 26-047
VIN:: 1GT4UREY9TF118199

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

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2022 GMC Sierra 2500HD

SLT Crew Cab 4WD

44,634 km

$75,247

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Red
Transmission:: Automatic
Mileage:: 44,634
Stock #:: H3401
VIN:: 1GT19NEY2NF236479

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

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2026 GMC Sierra 2500HD

AT4X Crew Cab 4WD

12,641 km

$113,608

Certified Pre-Owned

Medicine Hat, AB

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:: Black
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 12,641
Stock #:: 352658
VIN:: 1GT4UZEY4TF204245

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

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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

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

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2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

107,224 km

$68,779

Mississauga, ON

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 107,224
Stock #:: T11721AA
VIN:: 1GT49REY9NF257480

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