Diesel Trucks for Sale in Fort Collins, CO

2,738 results

2016 RAM 3500

Laramie Crew Cab LB 4WD

169,933 miles

$33,245

Year:: 2016
Make:: RAM
Model:: 3500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 350 hp 6.7L I6 Diesel
Exterior color:: Pearl White
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 169,933
Stock #:: GG263471
VIN:: 3C63R3JL0GG263471

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2021 RAM 2500

Laramie Crew Cab 4WD

75,751 miles

$50,090

Year:: 2021
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior color:: Gray (Granite Crystal Metallic Clearcoat)
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 75,751
Stock #:: 44873C
VIN:: 3C6UR5FLXMG516705

2022 Ford F-350 Super Duty

Lariat Crew Cab 4WD

46,268 miles

$65,265

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 color:: Gray Metallic
Fuel type:: Biodiesel
Interior color:: Black Onyx
Transmission:: Automatic
Mileage:: 46,268
Stock #:: TZ283458B
VIN:: 1FT8W3BT9NEG12234

2020 RAM 1500

Limited Crew Cab 4WD

54,018 miles

$39,648

Year:: 2020
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Biodiesel
Exterior color:: Delmonico Red Pearlcoat
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 54,018
Stock #:: W3003
VIN:: 1C6SRFPM1LN319190

2020 RAM 1500

Limited Crew Cab 4WD

88,040 miles

$34,089

Year:: 2020
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Biodiesel
Exterior color:: Bright White Clearcoat
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 88,040
Stock #:: R48401
VIN:: 1C6SRFHM1LN223249

2017 RAM 2500

Big Horn Crew Cab LB 4WD

135,708 miles

$27,268

Year:: 2017
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 350 hp 6.7L I6 Diesel
Exterior color:: Bright Silver Clearcoat Metallic
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 135,708
Stock #:: 10800VB
VIN:: 3C6UR5JL1HG695360

2021 RAM 2500

Laramie Mega Cab 4WD

128,460 miles

$43,005

Year:: 2021
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior color:: Gray (Granite Crystal Metallic Clearcoat)
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 128,460
Stock #:: TF183568A
VIN:: 3C6UR5NL7MG680821

2017 Ford F-450 Super Duty

King Ranch Crew Cab LB DRW 4WD

93,667 miles

$55,536

Year:: 2017
Make:: Ford
Model:: F-450 Super Duty
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.7L V8 Biodiesel
Exterior color:: Red (Bronze Fire Metallic)
Fuel type:: Biodiesel
Interior color:: Java
Transmission:: 6-Speed Automatic
Mileage:: 93,667
Stock #:: T6463A
VIN:: 1FT8W4DT4HEF14607

2017 Ford F-350 Super Duty

King Ranch Crew Cab 4WD

197,928 miles

$31,800

Year:: 2017
Make:: Ford
Model:: F-350 Super Duty
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.7L V8 Biodiesel
Exterior color:: White
Fuel type:: Biodiesel
Interior color:: Brown
Transmission:: 6-Speed Automatic
Mileage:: 197,928
Stock #:: 75129
VIN:: 1FT8W3BTXHEB35396

2020 RAM 3500

Tradesman Crew Cab LB DRW 4WD

28,420 miles

$44,900

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 color:: Hydro Blue Pearlcoat
Fuel type:: Diesel
Interior color:: Diesel Gray/Black
Transmission:: Automatic
Mileage:: 28,420
Stock #:: 729041
VIN:: 3C63RRGLXLG247024

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2015 RAM 3500

Big Horn Crew Cab LB 4WD

162,711 miles

$25,987

Year:: 2015
Make:: RAM
Model:: 3500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 350 hp 6.7L I6 Diesel
Exterior color:: Black
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 162,711
Stock #:: 2607P
VIN:: 3C63R3HL0FG630342

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2019 Ford F-250 Super Duty

XLT Crew Cab LB 4WD

142,784 miles

$29,995

Year:: 2019
Make:: Ford
Model:: F-250 Super Duty
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 450 hp 6.7L V8 Biodiesel
Exterior color:: White
Fuel type:: Biodiesel
Interior color:: Gray
Transmission:: 6-Speed Automatic
Mileage:: 142,784
Stock #:: E66895
VIN:: 1FD7W2BT5KEE66895

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2023 Chevrolet Silverado 2500HD

LT Crew Cab 4WD

80,440 miles

$38,490

Year:: 2023
Make:: Chevrolet
Model:: Silverado 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Summit White
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 80,440
Stock #:: PB00772
VIN:: 1GC1YNEYXPF182547

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2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

21,139 miles

$84,298

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 color:: Onyx Black
Fuel type:: Biodiesel
Interior color:: Alpine Umber
Transmission:: Automatic
Mileage:: 21,139
Stock #:: SF155534C
VIN:: 1GT4UXEY2SF155534

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2020 GMC Sierra 3500HD

SLT Crew Cab 4WD

68,661 miles

$51,986

Year:: 2020
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Summit White
Fuel type:: Biodiesel
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 68,661
Stock #:: J10757
VIN:: 1GT49UEY3LF146407

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2022 Chevrolet Silverado 3500HD Chassis

LT Crew Cab 4WD

84,464 miles

$44,990

Year:: 2022
Make:: Chevrolet
Model:: Silverado 3500HD Chassis
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Summit White
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 84,464
Stock #:: RS314404
VIN:: 1GB4YTEYXNF314404

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2011 RAM 2500

124,346 miles

$24,800

Year:: 2011
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Engine:: 350 hp 6.7L I6 Diesel
Exterior color:: Black
Fuel type:: Diesel
Interior color:: Gray
Transmission:: 5-Speed Automatic
Mileage:: 124,346
Stock #:: 75148
VIN:: 3D7UT2CLXBG601673

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2022 Chevrolet Silverado 1500

RST Crew Cab 4WD

57,425 miles

$37,000

Year:: 2022
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Northsky Blue Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 57,425
Stock #:: 52442A
VIN:: 1GCUDEET1NZ621353

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2020 RAM 2500

Big Horn Crew Cab 4WD

92,288 miles

$37,988

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 color:: Blue
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 92,288
Stock #:: B51766
VIN:: 3C6UR5DLXLG117486

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2018 RAM 2500

Laramie Longhorn Mega Cab 4WD

105,425 miles

$42,988

Year:: 2018
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior color:: Black
Fuel type:: Diesel
Interior color:: Brown (Tan)
Transmission:: Automatic
Mileage:: 105,425
Stock #:: S70042
VIN:: 3C6UR5PL1JG399834

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2024 RAM 2500

Laramie Crew Cab 4WD

47,421 miles

$52,823

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 color:: Billet Silver Metallic Clearcoat
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 47,421
Stock #:: 45630A
VIN:: 3C6UR5FL5RG118406

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2022 RAM 2500

Laramie Crew Cab 4WD

61,542 miles

$51,752

Year:: 2022
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior color:: Diamond Black Crystal Pearlcoat
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 61,542
Stock #:: NG418692
VIN:: 3C6UR5FL6NG418692

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2022 RAM 3500

Laramie Crew Cab LB 4WD

79,056 miles

$55,103

Year:: 2022
Make:: RAM
Model:: 3500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior color:: Diamond Black Crystal Pearlcoat
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 79,056
Stock #:: 45547A
VIN:: 3C63R3JLXNG333765

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2018 RAM 1500

Laramie Crew Cab 4WD

84,936 miles

$25,988

Year:: 2018
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 240 hp 3L V6 Biodiesel
Exterior color:: Gray
Combined gas mileage:: 23 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 84,936
Stock #:: S70201
VIN:: 1C6RR7NMXJS354610

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Diesel Trucks for Sale in Fort Collins, CO

2016 RAM 3500

$33,245

2021 RAM 2500

$50,090

2022 Ford F-350 Super Duty

$65,265

2020 RAM 1500

$39,648

2020 RAM 1500

$34,089

2017 RAM 2500

$27,268

2021 RAM 2500

$43,005

2017 Ford F-450 Super Duty

$55,536

2017 Ford F-350 Super Duty

$31,800

2020 RAM 3500

$44,900

2015 RAM 3500

$25,987

2019 Ford F-250 Super Duty

$29,995

2023 Chevrolet Silverado 2500HD

$38,490

2025 GMC Sierra 2500HD

$84,298

2020 GMC Sierra 3500HD

$51,986

2022 Chevrolet Silverado 3500HD Chassis

$44,990

2011 RAM 2500

$24,800

2022 Chevrolet Silverado 1500

$37,000

2020 RAM 2500

$37,988

2018 RAM 2500

$42,988

2024 RAM 2500

$52,823

2022 RAM 2500

$51,752

2022 RAM 3500

$55,103

2018 RAM 1500

$25,988

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