Chevy Duramax Diesel Trucks for Sale in Oldcastle, ON

173 results

2026 Chevrolet Silverado 1500

High Country Crew Cab 4WD

20,184 km

$74,999

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:: Gray
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 20,184
Stock #:: 26T166A
VIN:: 3GCUKJE84TG165257

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2025 Chevrolet Silverado 1500

LTZ Crew Cab 4WD

16,600 km

$60,500

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 16,600
Stock #:: 260099A
VIN:: 3GCUKGE8XSG113911

2021 Chevrolet Silverado 1500

LT Crew Cab 4WD

107,300 km

$36,995

CarGurus partner

Year:: 2021
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 107,300
Stock #:: 055
VIN:: 3GCUYDET0MG107488

2023 Chevrolet Silverado 3500HD

High Country Crew Cab 4WD

50,545 km

$76,995

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:: Black
Transmission:: Automatic
Mileage:: 50,545
Stock #:: 717785
VIN:: 2GC4YVEY1P1717785

2025 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

32,418 km

$58,795

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 32,418
Stock #:: 224255
VIN:: 3GCUKFE86SG224255

2019 Chevrolet Colorado

ZR2 Crew Cab 4WD

220,013 km

$20,995

CarGurus partner

Year:: 2019
Make:: Chevrolet
Model:: Colorado
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 181 hp 2.8L I4 Diesel
Exterior colour:: Black
Combined gas mileage:: 12 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 220,013
Stock #:: 1180A
VIN:: 1GCPTEE16K1184569

2024 Chevrolet Silverado 1500

ZR2 Crew Cab 4WD

42,983 km

$59,999

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:: Gray
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 42,983
Stock #:: E6690
VIN:: 3GCUDHE84RG114370

2025 Chevrolet Silverado 1500

High Country Crew Cab 4WD

15,713 km

$71,977

Year:: 2025
Make:: Chevrolet
Model:: Silverado 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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 15,713
Stock #:: U2624
VIN:: 3GCUKJE88SG224017

2024 Chevrolet Silverado 1500

ZR2 Crew Cab 4WD

82,493 km

$56,495

Year:: 2024
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:: 11 L/100km
Fuel type:: Diesel
Interior colour:: JET BLACK
Transmission:: Automatic
Mileage:: 82,493
Stock #:: SG34447A
VIN:: 3GCUDHE81RG222719

2026 Chevrolet Silverado 1500

High Country Crew Cab 4WD

20,184 km

$74,999

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:: Gray
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 20,184
Stock #:: 26T166A
VIN:: 3GCUKJE84TG165257

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2023 Chevrolet Silverado 2500HD

LTZ Crew Cab 4WD

85,071 km

$68,595

CarGurus partner

Year:: 2023
Make:: Chevrolet
Model:: Silverado 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: Mosaic Black Metallic
Fuel type:: Biodiesel
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 85,071
Stock #:: OP336
VIN:: 1GC4YPEY7PF144220

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2024 Chevrolet Silverado 1500

ZR2 Crew Cab 4WD

41,605 km

$63,000

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:: Gray
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 41,605
Stock #:: 713540
VIN:: 3GCUDHE82RG109233

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2025 Chevrolet Silverado 2500HD

LT Crew Cab 4WD

21,663 km

$71,346

CarGurus partner

Year:: 2025
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:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 21,663
Stock #:: 154259
VIN:: 2GC1KNEY9S1188714

2024 Chevrolet Silverado 2500HD

High Country Crew Cab 4WD

43,973 km

$79,977

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:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 43,973
Stock #:: 26384A
VIN:: 2GC4YREYXR1153371

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2026 Chevrolet Silverado 1500

High Country Crew Cab 4WD

31,521 km

$70,985

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:: Silver
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 31,521
Stock #:: 108409
VIN:: 3GCUKJE85TG125558

2025 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

48,529 km

$59,977

Year:: 2025
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Gray
Fuel type:: Diesel
Interior colour:: Black
Transmission:: 8-Speed Automatic
Mileage:: 48,529
Stock #:: 26286A
VIN:: 3GCUKFE8XSG224839

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2026 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

13,687 km

$69,988

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:: Silver
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 13,687
Stock #:: 27-011-2
VIN:: 3GCUKFE88TG175450

2017 Chevrolet Colorado

Z71 Crew Cab 4WD

223,064 km

$17,995

Year:: 2017
Make:: Chevrolet
Model:: Colorado
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 181 hp 2.8L I4 Diesel
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 223,064
Stock #:: TA40
VIN:: 1GCPTDE13H1203646

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2025 Chevrolet Silverado 1500

LTZ Crew Cab 4WD

16,600 km

$60,500

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 16,600
Stock #:: 260099A
VIN:: 3GCUKGE8XSG113911

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2025 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

27,093 km

$59,965

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 27,093
Stock #:: 149757
VIN:: 3GCUKFE86SG200540

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2018 Chevrolet Colorado

Z71 Crew Cab 4WD

150,332 km

$26,995

CarGurus partner

Year:: 2018
Make:: Chevrolet
Model:: Colorado
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 181 hp 2.8L I4 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 150,332
Stock #:: 040
VIN:: 1GCPTDE18J1104651

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2021 Chevrolet Silverado 1500

LT Crew Cab 4WD

107,300 km

$36,995

CarGurus partner

Year:: 2021
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 107,300
Stock #:: 055
VIN:: 3GCUYDET0MG107488

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2025 Chevrolet Silverado 1500

LTZ Crew Cab 4WD

22,247 km

$68,210

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:: 22,247
Stock #:: TT239A
VIN:: 1GCUKGE83SZ177658

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2023 Chevrolet Silverado 3500HD

High Country Crew Cab 4WD

50,545 km

$76,995

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:: Black
Transmission:: Automatic
Mileage:: 50,545
Stock #:: 717785
VIN:: 2GC4YVEY1P1717785

Chevy Duramax Diesel Trucks for Sale in Oldcastle, ON

2026 Chevrolet Silverado 1500

$74,999

2025 Chevrolet Silverado 1500

$60,500

2021 Chevrolet Silverado 1500

$36,995

2023 Chevrolet Silverado 3500HD

$76,995

2025 Chevrolet Silverado 1500

$58,795

2019 Chevrolet Colorado

$20,995

2024 Chevrolet Silverado 1500

$59,999

2025 Chevrolet Silverado 1500

$71,977

2024 Chevrolet Silverado 1500

$56,495

2026 Chevrolet Silverado 1500

$74,999

2023 Chevrolet Silverado 2500HD

$68,595

2024 Chevrolet Silverado 1500

$63,000

2025 Chevrolet Silverado 2500HD

$71,346

2024 Chevrolet Silverado 2500HD

$79,977

2026 Chevrolet Silverado 1500

$70,985

2025 Chevrolet Silverado 1500

$59,977

2026 Chevrolet Silverado 1500

$69,988

2017 Chevrolet Colorado

$17,995

2025 Chevrolet Silverado 1500

$60,500

2025 Chevrolet Silverado 1500

$59,965

2018 Chevrolet Colorado

$26,995

2021 Chevrolet Silverado 1500

$36,995

2025 Chevrolet Silverado 1500

$68,210

2023 Chevrolet Silverado 3500HD

$76,995

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