Diesel Trucks for Sale in Newmarket, ON

1,670 results

2018 RAM 1500

SLT Crew Cab 4WD

152,010 km

$21,995

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
Combined gas mileage:: 11 L/100km
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 152,010
Stock #:: D9791
VIN:: 1C6RR7LM6JS287345

2020 RAM 3500

Laramie Longhorn Crew Cab LB 4WD

203,840 km

$59,995

CarGurus partner

Year:: 2020
Make:: RAM
Model:: 3500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior colour:: White
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 203,840
Stock #:: 240072A
VIN:: 3C63R3KL6LG187327

2026 RAM 2500

Limited Mega Cab 4WD

2,002 km

$123,802

CarGurus partner

Year:: 2026
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.7L I6 Diesel
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 2,002
Stock #:: 26165
VIN:: 3C63R5TL3TG240107

2017 RAM 1500

Laramie Crew Cab 4WD

172,456 km

$19,949

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:: Silver
Combined gas mileage:: 11 L/100km
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 172,456
Stock #:: MA0608
VIN:: 1C6RR7NM0HS871828

2025 GMC Sierra 1500

Elevation Crew Cab 4WD

41,898 km

$56,081

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
Fuel type:: Diesel
Transmission:: 8-Speed Automatic
Mileage:: 41,898
Stock #:: 218213U
VIN:: 3GTUUCE83SG218213

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

43,652 km

$63,864

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
Transmission:: Automatic
Mileage:: 43,652
Stock #:: 179459U
VIN:: 3GTUUEE89SG179459

2015 RAM 1500

Laramie Limited Crew Cab 4WD

145,397 km

$19,900

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:: Black
Transmission:: Automatic
Mileage:: 145,397
Stock #:: STKFS577777
VIN:: 1C6RR7WM5FS577777

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

49,509 km

$59,995

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:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 49,509
Stock #:: US4061
VIN:: 3GTUUEE84SG185590

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2024 Chevrolet Silverado 3500HD

LTZ Crew Cab 4WD

51,521 km

$78,978

CarGurus partner

Year:: 2024
Make:: Chevrolet
Model:: Silverado 3500HD
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:: 51,521
Stock #:: 261567A
VIN:: 2GC4YUEY9R1101944

2025 Chevrolet Silverado 1500

RST Crew Cab 4WD

12,313 km

$54,990

CarGurus partner

Year:: 2025
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:: 12,313
Stock #:: BED483
VIN:: 3GCUKEE82SG368475

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2022 GMC Sierra 1500

Denali Crew Cab 4WD

146,721 km

$44,490

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 146,721
Stock #:: 608887
VIN:: 3GTUUGET1NG608887

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2023 Chevrolet Silverado 3500HD

High Country Crew Cab 4WD

97,916 km

$73,995

CarGurus partner

Year:: 2023
Make:: Chevrolet
Model:: Silverado 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Interior colour:: Jet Black/Umber
Transmission:: Automatic
Mileage:: 97,916
Stock #:: 26215A
VIN:: 2GC4YVEY9P1722295

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

34,064 km

$52,998

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Red
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 34,064
Stock #:: TA111949
VIN:: 3GTUUCE87RG111949

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2025 Chevrolet Silverado 1500

RST Crew Cab 4WD

10,964 km

$54,990

CarGurus partner

Year:: 2025
Make:: Chevrolet
Model:: Silverado 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
Transmission:: Automatic
Mileage:: 10,964
Stock #:: 46CC15
VIN:: 3GCUKEE85SG368177

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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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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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2024 RAM 2500

Big Horn Crew Cab 4WD

48,167 km

$63,995

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

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

138,901 km

$33,990

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:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 138,901
Stock #:: 62C402
VIN:: 3GTU9CETXMG174705

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

64,108 km

$40,980

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
Transmission:: Automatic
Mileage:: 64,108
Stock #:: J276349A
VIN:: 3GTU9CET2MG451850

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2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

33,722 km

$92,480

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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2022 Ford F-450 Super Duty

King Ranch Crew Cab LB DRW 4WD

86,058 km

$77,454

CarGurus partner

Year:: 2022
Make:: Ford
Model:: F-450 Super Duty
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.7L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 86,058
Stock #:: NEC52929
VIN:: 1FT8W4DT3NEC52929

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2018 Ford F-150

Lariat SuperCrew LB 4WD

156,282 km

$25,995

CarGurus partner

Year:: 2018
Make:: Ford
Model:: F-150
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 250 hp 3L V6 Biodiesel
Exterior colour:: White
Combined gas mileage:: 11 L/100km
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 156,282
Stock #:: E29027
VIN:: 1FTFW1E16JFE29027

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2024 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

97,424 km

$45,989

CarGurus partner

Year:: 2024
Make:: Chevrolet
Model:: Silverado 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:: 97,424
Stock #:: 196789
VIN:: 3GCUDFE85RG196789

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

76,182 km

$64,995

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:: 76,182
Stock #:: 26T274A
VIN:: 3GTUUEE86RG183303

Diesel Trucks for Sale in Newmarket, ON

2018 RAM 1500

$21,995

2020 RAM 3500

$59,995

2026 RAM 2500

$123,802

2017 RAM 1500

$19,949

2025 GMC Sierra 1500

$56,081

2025 GMC Sierra 1500

$63,864

2015 RAM 1500

$19,900

2025 GMC Sierra 1500

$59,995

2024 Chevrolet Silverado 3500HD

$78,978

2025 Chevrolet Silverado 1500

$54,990

2022 GMC Sierra 1500

$44,490

2023 Chevrolet Silverado 3500HD

$73,995

2024 GMC Sierra 1500

$52,998

2025 Chevrolet Silverado 1500

$54,990

2019 RAM 2500

$49,416

2022 Ford F-350 Super Duty

$57,999

2024 RAM 2500

$63,995

2021 GMC Sierra 1500

$33,990

2021 GMC Sierra 1500

$40,980

2025 GMC Sierra 2500HD

$92,480

2022 Ford F-450 Super Duty

$77,454

2018 Ford F-150

$25,995

2024 Chevrolet Silverado 1500

$45,989

2024 GMC Sierra 1500

$64,995

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