Diesel Trucks for Sale in Longmont, CO

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2022 RAM 2500

Tradesman Crew Cab 4WD

92,901 miles

$33,988

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:: White
Fuel type:: Diesel
Interior color:: Gray
Transmission:: 8-Speed Automatic
Mileage:: 92,901
Stock #:: B51907
VIN:: 3C6UR5CL3NG273096

2022 RAM 3500

Laramie Crew Cab LB 4WD

53,462 miles

$59,136

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:: Gray (Granite Crystal Metallic Clearcoat)
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 53,462
Stock #:: 25326A
VIN:: 3C63R3JL6NG231122

2025 GMC Sierra 3500HD

Denali Crew Cab 4WD

14,185 miles

$75,991

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior color:: Sterling Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 14,185
Stock #:: JV253031
VIN:: 1GT4UWEY3SF253031

2022 RAM 1500

Laramie Crew Cab 4WD

15,000 miles

$43,000

Year:: 2022
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Biodiesel
Exterior color:: Black
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 15,000
Stock #:: SLF260278C
VIN:: 1C6SRFJM5NN237572

2024 RAM 3500

Tradesman Crew Cab LB DRW 4WD

85,349 miles

$46,077

Year:: 2024
Make:: RAM
Model:: 3500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior color:: Bright White Clearcoat
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 85,349
Stock #:: 6737AW-1
VIN:: 3C63RRGL7RG394068

2019 RAM 3500

Big Horn Crew Cab LB DRW 4WD

112,344 miles

$38,998

Year:: 2019
Make:: RAM
Model:: 3500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior color:: Bright White Clearcoat
Fuel type:: Diesel
Interior color:: Light Mountain Brown/Blk
Transmission:: Automatic
Mileage:: 112,344
Stock #:: CU16810
VIN:: 3C63RRHLXKG550348

2013 RAM 2500

Big Horn Crew Cab 4WD

113,358 miles

$29,544

Year:: 2013
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 350 hp 6.7L I6 Diesel
Exterior color:: True Blue Pearlcoat
Fuel type:: Diesel
Interior color:: Diesel Gray/Black
Transmission:: 6-Speed Automatic
Mileage:: 113,358
Stock #:: P9213B
VIN:: 3C6UR5DLXDG571660

2021 RAM 2500

Laramie Mega Cab 4WD

128,460 miles

$46,620

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

2020 RAM 1500

Big Horn Crew Cab 4WD

64,202 miles

$29,922

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:: Patriot Blue Pearlcoat
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 64,202
Stock #:: LN200995
VIN:: 1C6SRFFM5LN200995

2017 RAM 2500

Big Horn Crew Cab LB 4WD

135,708 miles

$29,998

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 Metallic Clearcoat
Fuel type:: Diesel
Interior color:: Diesel Gray/Black
Transmission:: 6-Speed Automatic
Mileage:: 135,708
Stock #:: 10800VB
VIN:: 3C6UR5JL1HG695360

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2017 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

119,575 miles

$43,871

Year:: 2017
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Onyx Black
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 119,575
Stock #:: G256250B
VIN:: 1GT12UEY3HF204160

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2017 Chevrolet Silverado 2500HD

High Country Crew Cab 4WD

129,376 miles

$39,988

Year:: 2017
Make:: Chevrolet
Model:: Silverado 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Black
Fuel type:: Biodiesel
Interior color:: Brown
Transmission:: 6-Speed Automatic
Mileage:: 129,376
Stock #:: B51944
VIN:: 1GC1KXEY4HF128160

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2018 Ford F-250 Super Duty

XLT Crew Cab LB 4WD

128,417 miles

$32,999

Year:: 2018
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:: Automatic
Mileage:: 128,417
Stock #:: 34421
VIN:: 1FT7W2BT6JEC80964

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

60,059 miles

$38,362

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 color:: Gray (Satin Steel Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 60,059
Stock #:: TF182996A
VIN:: 1GTU9DET7MZ113415

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2024 RAM 2500

Rebel Crew Cab 4WD

11,180 miles

$66,966

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:: Republic Blue
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 11,180
Stock #:: D19828B
VIN:: 3C6UR5EL1RG269826

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2017 RAM 2500

Big Horn Crew Cab 4WD

155,421 miles

$26,800

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:: Silver
Fuel type:: Diesel
Interior color:: Gray
Transmission:: 6-Speed Automatic
Mileage:: 155,421
Stock #:: T18112
VIN:: 3C6UR5DL8HG744856

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2017 GMC Canyon

SLT Crew Cab 4WD

91,000 miles

$24,685

Year:: 2017
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 181 hp 2.8L I4 Diesel
Exterior color:: Cyber Gray Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 91,000
Stock #:: SC302052B
VIN:: 1GTP6DE10H1257560

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2021 RAM 2500

Big Horn Crew Cab 4WD

35,144 miles

$47,524

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:: Delmonico Red Pearlcoat
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 35,144
Stock #:: TR161615C
VIN:: 3C6UR5DL5MG516730

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2022 Chevrolet Silverado 3500HD

LT Crew Cab 4WD

100,389 miles

$39,570

Year:: 2022
Make:: Chevrolet
Model:: Silverado 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:: Black
Transmission:: Automatic
Mileage:: 100,389
Stock #:: TG206100A
VIN:: 2GC4YTEY3N1243548

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2023 RAM 2500

Limited Crew Cab 4WD

38,866 miles

$59,990

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 color:: Gray (Granite Crystal Metallic Clearcoat)
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 38,866
Stock #:: SWG31177A
VIN:: 3C6UR5SL4PG597730

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2016 Nissan Titan

XD SL Crew Cab 4WD

61,812 miles

$21,998

Year:: 2016
Make:: Nissan
Model:: Titan
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 5L V8 Diesel
Exterior color:: Black
Fuel type:: Diesel
Interior color:: Brown (Beige)
Transmission:: 6-Speed Automatic
Mileage:: 61,812
Stock #:: T17931
VIN:: 1N6BA1F43GN517440

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2018 Ford F-150

Lariat SuperCrew 4WD

65,671 miles

$30,997

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 color:: Oxford White
Combined gas mileage:: 22 MPG
Fuel type:: Biodiesel
Interior color:: Medium Light Camel
Transmission:: Automatic
Mileage:: 65,671
Stock #:: JFD51973
VIN:: 1FTFW1E19JFD51973

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2022 Chevrolet Silverado 1500

RST Crew Cab 4WD

57,413 miles

$38,700

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:: 57,413
Stock #:: 52442A
VIN:: 1GCUDEET1NZ621353

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2025 GMC Sierra 1500

Denali Crew Cab 4WD

4,640 miles

$65,000

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Onyx Black
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 4,640
Stock #:: P17824
VIN:: 3GTUUGE85SG392940

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Diesel Trucks for Sale in Longmont, CO

2022 RAM 2500

$33,988

2022 RAM 3500

$59,136

2025 GMC Sierra 3500HD

$75,991

2022 RAM 1500

$43,000

2024 RAM 3500

$46,077

2019 RAM 3500

$38,998

2013 RAM 2500

$29,544

2021 RAM 2500

$46,620

2020 RAM 1500

$29,922

2017 RAM 2500

$29,998

2017 GMC Sierra 2500HD

$43,871

2017 Chevrolet Silverado 2500HD

$39,988

2018 Ford F-250 Super Duty

$32,999

2021 GMC Sierra 1500

$38,362

2024 RAM 2500

$66,966

2017 RAM 2500

$26,800

2017 GMC Canyon

$24,685

2021 RAM 2500

$47,524

2022 Chevrolet Silverado 3500HD

$39,570

2023 RAM 2500

$59,990

2016 Nissan Titan

$21,998

2018 Ford F-150

$30,997

2022 Chevrolet Silverado 1500

$38,700

2025 GMC Sierra 1500

$65,000

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