Diesel Trucks for Sale in Union, NH

2025 GMC Sierra 3500HD

AT4 Crew Cab 4WD

29,615 miles

$76,487

Good Deal

Certified Pre-Owned

Concord, NH

30 mi away

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:: Thunderstorm Gray
Fuel type:: Biodiesel
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 29,615
Stock number:: T02627
VIN:: 1GT4UVEY2SF102627

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

79,873 miles

$31,995

Great Deal

Rochester, NH

9 mi away

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:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 79,873
Stock number:: C62788B
VIN:: 3GTU9CET3MG323262

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2017 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

151,084 miles

$35,999

Great Deal

Manchester, NH

40 mi away

Year:: 2017
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Fuel type:: Biodiesel
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 151,084
Stock number:: 121664
VIN:: 1GT12UEYXHF121664

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2024 GMC Sierra 1500

AT4X Crew Cab 4WD

15,392 miles

$62,762

Great Deal

Arundel, ME

25 mi away

Year:: 2024
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:: 19 MPG
Fuel type:: Diesel
Interior color:: Black (Obsidian Rush)
Transmission:: Automatic
Mileage:: 15,392
Stock number:: 19742A
VIN:: 3GTUUFE82RG227111

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

42,175 miles

$49,000

Great Deal

Claremont, NH

67 mi away

Year:: 2023
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 With Kalahari Accents
Transmission:: Automatic
Mileage:: 42,175
Stock number:: ZP640
VIN:: 1GTUUEE82PZ221462

2017 RAM 2500

SLT Crew Cab LB 4WD

138,541 miles

$28,995

Great Deal

Rochester, NH

7 mi away

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:: Gray
Fuel type:: Diesel
Interior color:: Gray
Transmission:: Automatic
Mileage:: 138,541
Stock number:: M2463
VIN:: 3C6UR5JL6HG662970

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2020 RAM 3500

Big Horn Crew Cab LB DRW 4WD

85,262 miles

$44,995

Good Deal

Naples, ME

42 mi away

Year:: 2020
Make:: RAM
Model:: 3500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Fuel type:: Diesel
Transmission:: 6-Speed Automatic
Mileage:: 85,262
Stock number:: 1817
VIN:: 3C63RRHL0LG313062

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2018 Chevrolet Silverado 2500HD

LT Crew Cab 4WD

139,982 miles

$32,500

Good Deal

Arundel, ME

25 mi away

Year:: 2018
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:: Black
Transmission:: 6-Speed Automatic
Mileage:: 139,982
Stock number:: G25756A
VIN:: 1GC1KVEY8JF231060

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2015 Ford F-350 Super Duty

Lariat Crew Cab 4WD

102,394 miles

$34,999

Good Deal

Hooksett, NH

35 mi away

Year:: 2015
Make:: Ford
Model:: F-350 Super Duty
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 440 hp 6.7L V8 Biodiesel
Exterior color:: Black
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 102,394
Stock number:: 39315
VIN:: 1FT8W3BT3FED48090

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2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

47,954 miles

$67,767

Great Deal

Keene, NH

73 mi away

Year:: 2024
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:: White
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 47,954
Stock number:: UC9058A
VIN:: 1GT49WEY6RF222917

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2021 RAM 2500

Tradesman Crew Cab 4WD

50,846 miles

$39,997

Good Deal

Tilton, NH

28 mi away

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
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 50,846
Stock number:: SFT26019A
VIN:: 3C6UR5CL5MG629689

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2022 RAM 2500

Big Horn Crew Cab 4WD

84,313 miles

$37,891

Great Deal

Hooksett, NH

34 mi away

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:: Bright White Clearcoat
Fuel type:: Diesel
Interior color:: Diesel Gray/Black
Transmission:: 6-Speed Automatic
Mileage:: 84,313
Stock number:: C86399CT
VIN:: 3C6UR5DL1NG201795

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

32,812 miles

$52,953

Great Deal

Haverhill, MA

47 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Downpour Metallic
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 32,812
Stock number:: D26000A
VIN:: 3GTUUGE8XRG209378

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2019 GMC Sierra 3500HD

Denali Crew Cab LB DRW 4WD

113,266 miles

$39,800

Great Deal

Brattleboro, VT

87 mi away

Year:: 2019
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: White Frost Tricoat
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 113,266
Stock number:: G25062B
VIN:: 1GT42WEY3KF192818

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2016 RAM 2500

Laramie Crew Cab 4WD

174,506 miles

$28,993

Good Deal

Salem, NH

46 mi away

Year:: 2016
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 350 hp 6.7L I6 Diesel
Exterior color:: Red
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 174,506
Stock number:: M6684
VIN:: 3C6UR5FL9GG341934

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2022 RAM 3500

Limited Crew Cab LB DRW 4WD

57,148 miles

$62,399

Good Deal

White River Junction, VT

67 mi away

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:: 57,148
Stock number:: L24821A
VIN:: 3C63RRRL6NG164416

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2022 Chevrolet Silverado 2500HD

Custom Crew Cab 4WD

39,951 miles

$44,125

Great Deal

Brattleboro, VT

87 mi away

Year:: 2022
Make:: Chevrolet
Model:: Silverado 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Northsky Blue Metallic
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 39,951
Stock number:: C25221A
VIN:: 1GC4YMEY1NF354419

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2018 GMC Sierra 3500HD

Denali Crew Cab LB DRW 4WD

104,233 miles

$41,000

Great Deal

Certified Pre-Owned

Arundel, ME

25 mi away

Year:: 2018
Make:: GMC
Model:: Sierra 3500HD
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:: 104,233
Stock number:: G24287B
VIN:: 1GT42YEY2JF198250

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

79,873 miles

$31,995

Great Deal

Rochester, NH

9 mi away

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:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 79,873
Stock number:: C62788B
VIN:: 3GTU9CET3MG323262

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2018 Ford F-450 Super Duty

Platinum Crew Cab LB DRW 4WD

20,386 miles

$68,998

Great Deal

Haverhill, MA

47 mi away

Year:: 2018
Make:: Ford
Model:: F-450 Super Duty
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 450 hp 6.7L V8 Biodiesel
Exterior color:: Ingot Silver
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 20,386
Stock number:: 25K-P4794
VIN:: 1FT8W4DT3JEB46085

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2016 RAM 1500

Tradesman Quad Cab 4WD

103,043 miles

$13,900

Great Deal

Manchester, NH

40 mi away

Year:: 2016
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 240 hp 3L V6 Biodiesel
Exterior color:: Red
Combined gas mileage:: 23 MPG
Fuel type:: Biodiesel
Transmission:: 8-Speed Automatic
Mileage:: 103,043
Stock number:: C25-060
VIN:: 1C6RR7FM5GS230865

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2019 Chevrolet Silverado 2500HD

LTZ Crew Cab 4WD

127,331 miles

$38,500

Good Deal

Plaistow, NH

41 mi away

Year:: 2019
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:: Black
Transmission:: Automatic
Mileage:: 127,331
Stock number:: 229502
VIN:: 1GC1KTEY7KF229502

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2018 GMC Sierra 3500HD

Denali Crew Cab LB DRW 4WD

31,935 miles

$52,701

Good Deal

Haverhill, MA

47 mi away

Year:: 2018
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Dark Slate Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 31,935
Stock number:: G25238A
VIN:: 1GT42YEYXJF142511

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2018 GMC Sierra 3500HD

Denali Crew Cab LB DRW 4WD

104,233 miles

$41,000

Great Deal

Certified Pre-Owned

Arundel, ME

25 mi away

Year:: 2018
Make:: GMC
Model:: Sierra 3500HD
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:: 104,233
Stock number:: G24287B
VIN:: 1GT42YEY2JF198250

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