Used Gray GMC Sierra 2500HD for Sale in Union, ON
31 vehicles found
- 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:
- 44,120
- Stock #:
- 26-371A
- VIN:
- 1GT4UZEY7SF140894
2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
44,120 km
Home delivery from Guelph, ON
Price includes $242 shipping
Good Deal
$97,242
- 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
- Transmission:
- Automatic
- Mileage:
- 5,399
- Stock #:
- 12-25492
- VIN:
- 1GT4UXEY8SF359397
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
5,399 km
Home delivery from Bancroft, ON
Free home delivery
Fair Deal
$112,999
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 72,350
- Stock #:
- GCBT991A
- VIN:
- 1GT4UXEY6SF308173
Price drop
-$33,331
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
72,350 km
Home delivery from Grimsby, ON
Price includes $220 shipping
Fair Deal
$129,829
$96,718
- 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:
- Gray
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 90
- Stock #:
- TF122452
- VIN:
- 1GT4UMEY0TF122452
2026 GMC Sierra 2500HD
SLE Crew Cab 4WD
Home delivery from Barrie, ON
Price includes $449 shipping
New car
$95,197
- 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:
- Gray
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 90
- Stock #:
- TF128532
- VIN:
- 1GT4UMEY6TF128532
2026 GMC Sierra 2500HD
SLE Crew Cab 4WD
Home delivery from Barrie, ON
Price includes $449 shipping
New car
$94,770
- 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:
- Gray
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- TF122421
- VIN:
- 1GT4UREY4TF122421
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
Home delivery from Belleville, ON
Price includes $706 shipping
New car
$118,686
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 22
- Stock #:
- GCBT932
- VIN:
- 1GT4UREY1TF237106
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
Home delivery from Grimsby, ON
Price includes $220 shipping
New car
$110,337
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Gray
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- N3079-26
- VIN:
- 1GT1UPEY3TF246896
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New Hamburg, ON
87 km away
New car
$107,928
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Gray
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 12
- Stock #:
- N2815-26
- VIN:
- 1GT4UMEYXTF229766
2026 GMC Sierra 2500HD
SLE Crew Cab 4WD
New Hamburg, ON
87 km away
New car
$83,474
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Gray
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 12
- Stock #:
- N2982-26
- VIN:
- 1GT4UREY1TF319496
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
New Hamburg, ON
87 km away
New car
$112,002
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 260602
- VIN:
- 1GT5UMEY0TF333137
2026 GMC Sierra 2500HD
SLE Double Cab 4WD
Home delivery from Windsor, ON
Price includes $315 shipping
New car
$102,593
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Gray
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- T5147
- VIN:
- 1GT4UREY0TF337312
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
Stratford, ON
78 km away
New car
$110,064
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 260645
- VIN:
- 1GT4UPEY5TF350786
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Home delivery from Windsor, ON
Price includes $315 shipping
New car
$118,858
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 260649
- VIN:
- 1GT4UNEY5TF355233
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
Home delivery from Windsor, ON
Price includes $315 shipping
New car
$113,607
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 102
- Stock #:
- 26G570
- VIN:
- 1GT4UPEY4TF356224
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Tillsonburg, ON
60 km away
New car
$116,897
- 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:
- Gray
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- TF327418
- VIN:
- 1GT4UZEYXTF327418
2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
Home delivery from Richmond Hill, ON
Price includes $392 shipping
New car
$131,300
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior colour:
- Brown
- Transmission:
- Automatic
- Mileage:
- 90
- Stock #:
- TF361938
- VIN:
- 1GT4UXEY2TF361938
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
Home delivery from Barrie, ON
Price includes $449 shipping
New car
$129,477
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 461704
- VIN:
- 1GT4UREY7TF356942
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
Home delivery from Regina, SK
Price includes $2,973 shipping
New car
$119,695
- Year:
- 2026
- 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
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- TF368375
- VIN:
- 1GT5ULE72TF368375
2026 GMC Sierra 2500HD
Pro Double Cab 4WD
Home delivery from Belleville, ON
Price includes $706 shipping
New car
$78,686
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 461694
- VIN:
- 1GT4UREY0TF356829
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
Home delivery from Regina, SK
Price includes $2,973 shipping
New car
$119,695
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 90
- Stock #:
- TF378709
- VIN:
- 1GT4UPEY6TF378709
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Home delivery from Barrie, ON
Price includes $449 shipping
New car
$106,369
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 90
- Stock #:
- TF378710
- VIN:
- 1GT4UMEY4TF378710
2026 GMC Sierra 2500HD
SLE Crew Cab 4WD
Home delivery from Barrie, ON
Price includes $449 shipping
New car
$90,547
- 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:
- Gray
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 90
- Stock #:
- TF378755
- VIN:
- 1GT4UREY8TF378755
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
Home delivery from Barrie, ON
Price includes $449 shipping
New car
$108,020
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 12
- Stock #:
- GCBT970
- VIN:
- 1GT4UPEYXTF397120
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Home delivery from Grimsby, ON
Price includes $220 shipping
New car
$109,675
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