Diesel Trucks for Sale in Unionville, ON

1,876 results

2026 Chevrolet Silverado 1500

RST Crew Cab 4WD

1,235 km

$81,575

CarGurus partner

Year:: 2026
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 1,235
Stock #:: TZ354565
VIN:: 1GCUKEE88TZ354565

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

79,704 km

$61,215

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: White
Transmission:: Automatic
Mileage:: 79,704
Stock #:: 208048U
VIN:: 3GTUUEE83SG208048

2019 RAM 2500

Limited Crew Cab 4WD

139,896 km

$49,416

CarGurus partner

Year:: 2019
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior colour:: Granite Crystal Metallic
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 139,896
Stock #:: W267648A
VIN:: 3C6UR5SL8KG716789

2022 Ford F-350 Super Duty

Lariat Crew Cab LB DRW 4WD

78,003 km

$75,897

CarGurus partner

Year:: 2022
Make:: Ford
Model:: F-350 Super Duty
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.7L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 78,003
Stock #:: NEF68605
VIN:: 1FT8W3DT9NEF68605

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

61,986 km

$49,595

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 61,986
Stock #:: 2462P
VIN:: 3GTUUCE83RG330908

2024 RAM 2500

Big Horn Crew Cab 4WD

48,167 km

$62,995

CarGurus partner

Year:: 2024
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 48,167
Stock #:: 32028
VIN:: 3C6UR5DL3RG347265

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

47,986 km

$50,693

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 47,986
Stock #:: K357414
VIN:: 3GTUUCE83RG357414

2023 RAM 2500

Limited Mega Cab 4WD

78,114 km

$69,995

CarGurus partner

Year:: 2023
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior colour:: Black
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 78,114
Stock #:: T554773
VIN:: 3C6UR5TL7PG554773

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

36,770 km

$51,693

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 36,770
Stock #:: G130446
VIN:: 3GTUUCE8XRG130446

2019 RAM 2500

Limited Crew Cab 4WD

139,896 km

$49,416

CarGurus partner

Year:: 2019
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior colour:: Granite Crystal Metallic
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 139,896
Stock #:: W267648A
VIN:: 3C6UR5SL8KG716789

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

29,330 km

$63,790

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 29,330
Stock #:: SG381572
VIN:: 3GTUUEE87SG381572

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2018 RAM 1500

SLT Crew Cab 4WD

149,141 km

$16,888

CarGurus partner

Year:: 2018
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 240 hp 3L V6 Biodiesel
Exterior colour:: Black (Charcoal)
Combined gas mileage:: 11 L/100km
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 149,141
Stock #:: 283384
VIN:: 1C6RR7LM7JS283384

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2023 RAM 2500

Limited Crew Cab 4WD

53,250 km

$71,980

CarGurus partner

Year:: 2023
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior colour:: White
Fuel type:: Diesel
Interior colour:: Black
Transmission:: 6-Speed Automatic
Mileage:: 53,250
Stock #:: U21397
VIN:: 3C6UR5SL7PG536744

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2018 RAM 1500

Laramie Longhorn Crew Cab 4WD

161,638 km

$23,888

CarGurus partner

Year:: 2018
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 240 hp 3L V6 Biodiesel
Exterior colour:: Gray
Combined gas mileage:: 11 L/100km
Fuel type:: Biodiesel
Interior colour:: Brown
Transmission:: Automatic
Mileage:: 161,638
Stock #:: 229856
VIN:: 1C6RR7PM2JS229856

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2024 RAM 2500

Limited Crew Cab 4WD

51,412 km

$74,000

CarGurus partner

Year:: 2024
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior colour:: Granite Crystal Met. Clear Coa
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 51,412
Stock #:: 15817A
VIN:: 3C6UR5SL4RG268433

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2024 Chevrolet Silverado 2500HD

LT Crew Cab 4WD

95,104 km

$61,995

CarGurus partner

Year:: 2024
Make:: Chevrolet
Model:: Silverado 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:: 95,104
Stock #:: 32423
VIN:: 2GC4YNEY4R1119550

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

30,861 km

$89,995

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

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2022 Ford F-350 Super Duty

89,799 km

$57,999

CarGurus partner

Year:: 2022
Make:: Ford
Model:: F-350 Super Duty
Body type:: Pickup Truck
Engine:: 6.7L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 89,799
Stock #:: NEC02496
VIN:: 1FT7W3BT0NEC02496

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2017 RAM 1500

Laramie Crew Cab 4WD

156,303 km

$20,999

CarGurus partner

Year:: 2017
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 240 hp 3L V6 Biodiesel
Exterior colour:: Gray
Combined gas mileage:: 11 L/100km
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 156,303
Stock #:: HS873318
VIN:: 1C6RR7NM9HS873318

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2021 GMC Sierra 1500

SLE Double Cab 4WD

151,550 km

$26,990

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 151,550
Stock #:: 7463
VIN:: 1GTV9BET1MZ354511

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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

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2020 RAM 2500

Longhorn Mega Cab 4WD

41,229 km

$64,789

CarGurus partner

Year:: 2020
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior colour:: Black
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 41,229
Stock #:: 0115202501
VIN:: 3C6UR5PLXLG244072

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2025 GMC Sierra 1500

AT4X Crew Cab 4WD

50,953 km

$65,821

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Black
Combined gas mileage:: 12 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 50,953
Stock #:: U5785
VIN:: 3GTUUFE83SG154787

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2015 RAM 1500

Big Horn Crew Cab 4WD

268,839 km

$12,990

CarGurus partner

Year:: 2015
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 240 hp 3L V6 Biodiesel
Exterior colour:: Black
Combined gas mileage:: 11 L/100km
Fuel type:: Biodiesel
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 268,839
Stock #:: 772682
VIN:: 1C6RR7LM7FS772682

Diesel Trucks for Sale in Unionville, ON

2026 Chevrolet Silverado 1500

$81,575

2025 GMC Sierra 1500

$61,215

2019 RAM 2500

$49,416

2022 Ford F-350 Super Duty

$75,897

2024 GMC Sierra 1500

$49,595

2024 RAM 2500

$62,995

2024 GMC Sierra 1500

$50,693

2023 RAM 2500

$69,995

2024 GMC Sierra 1500

$51,693

2019 RAM 2500

$49,416

2025 GMC Sierra 1500

$63,790

2018 RAM 1500

$16,888

2023 RAM 2500

$71,980

2018 RAM 1500

$23,888

2024 RAM 2500

$74,000

2024 Chevrolet Silverado 2500HD

$61,995

2025 GMC Sierra 2500HD

$89,995

2022 Ford F-350 Super Duty

$57,999

2017 RAM 1500

$20,999

2021 GMC Sierra 1500

$26,990

2025 GMC Sierra 2500HD

$91,800

2020 RAM 2500

$64,789

2025 GMC Sierra 1500

$65,821

2015 RAM 1500

$12,990

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