Chevy Duramax Diesel Trucks for Sale inLongmont, CO

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Year:
2026
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
3L I6 Diesel
Exterior color:
Cypress Gray
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Jet Black, Cloth Seat Trim
Transmission:
Automatic
Mileage:
39,138
Stock #:
ATZ136562
VIN:
1GCPACE82TZ136562
Cypress Gray 2026 Chevrolet Silverado 1500 Pickup Truck 4X2 Automatic
Alpine Chevrolet

Sponsored by Alpine Chevrolet

2026 Chevrolet Silverado 1500

LT Crew Cab RWD

39,138 mi

Aurora, CO
33 mi away
Good Deal

$39,290

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 color:
Sterling Gray Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black/Nightshift Blue
Transmission:
Automatic
Mileage:
37,818
Stock #:
T7470A
VIN:
1GC4YVEY2RF244846
Sterling Gray Metallic 2024 Chevrolet Silverado 3500HD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2024 Chevrolet Silverado 3500HD

High Country Crew Cab 4WD

37,818 mi

Brighton, CO
20 mi away
Fair Deal
Third-party certified

$69,831

Year:
2020
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
26 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
84,437
Stock #:
U17002
VIN:
1GCUYGET6LZ225609
Black 2020 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2020 Chevrolet Silverado 1500

LTZ Crew Cab 4WD

84,437 mi

Henderson, CO
23 mi away
Fair Deal

$33,194

Year:
2015
Make:
Chevrolet
Model:
Silverado 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Deep Ocean Blue Metallic
Fuel type:
Diesel
Interior color:
Black
Transmission:
6-Speed Automatic
Mileage:
120,346
Stock #:
SP8659
VIN:
1GC1KWE83FF597781
Deep Ocean Blue Metallic 2015 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic
New arrival

 

2015 Chevrolet Silverado 2500HD

LTZ Crew Cab 4WD

120,346 mi

Thornton, CO
20 mi away
Great Deal

$30,687

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:
Silver Ice Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
129,158
Stock #:
6623AX-2
VIN:
1GC1KVEY4JF254903
Silver Ice Metallic 2018 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2018 Chevrolet Silverado 2500HD

LT Crew Cab 4WD

129,158 mi

Fort Collins, CO
25 mi away
Good Deal

$32,665

Year:
2008
Make:
Chevrolet
Model:
Silverado 2500HD
Body type:
Pickup Truck
Engine:
365 hp 6.6L V8 Diesel
Exterior color:
White
Fuel type:
Diesel
Interior color:
Black
Transmission:
6-Speed Automatic
Mileage:
170,756
Stock #:
15339
VIN:
1GCHK23678F180112
White 2008 Chevrolet Silverado 2500HD Pickup Truck  6-Speed Automatic

 

2008 Chevrolet Silverado 2500HD

170,756 mi

Loveland, CO
15 mi away
Good Deal

$14,995

Year:
2007
Make:
Chevrolet
Model:
Silverado 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
365 hp 6.6L V8 Diesel
Exterior color:
Graystone Metallic
Fuel type:
Diesel
Interior color:
Lt Titanium/Dk Titanium
Transmission:
Automatic
Mileage:
69,190
Stock #:
U17050
VIN:
1GCHK236X7F557434
Graystone Metallic 2007 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2007 Chevrolet Silverado 2500HD

LTZ Crew Cab 4WD

69,190 mi

Henderson, CO
23 mi away
Good Deal

$30,590

Year:
2023
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Sterling Gray Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
42,462
Stock #:
PG311867
VIN:
3GCUDFE8XPG311867
Sterling Gray Metallic 2023 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2023 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

42,462 mi

Centennial, CO
41 mi away
Great Deal
Third-party certified

$40,499

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 color:
Sterling Gray Metallic
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
42,839
Stock #:
KM187782
VIN:
2GC4KNEY3S1187782
Sterling Gray Metallic 2025 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,805

 

2025 Chevrolet Silverado 2500HD

LT Crew Cab 4WD

42,839 mi

Highlands Ranch, CO
42 mi away
Fair Deal

$55,545

$53,740

Year:
2015
Make:
Chevrolet
Model:
Silverado 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Fuel type:
Diesel
Transmission:
6-Speed Automatic
Mileage:
142,526
Stock #:
T18580
VIN:
1GC1KWE83FF118131
 2015 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic
New arrival

 

2015 Chevrolet Silverado 2500HD

LTZ Crew Cab 4WD

142,526 mi

Parker, CO
47 mi away
Good Deal

$29,998

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:
Cajun Red Tintcoat
Fuel type:
Biodiesel
Interior color:
Jet Black/Medium Ash Gray Piping And Stitching, Pe
Transmission:
Automatic
Mileage:
34,226
Stock #:
TKF280707
VIN:
1GC1KUEY8KF280707
Cajun Red Tintcoat 2019 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2019 Chevrolet Silverado 2500HD

High Country Crew Cab 4WD

34,226 mi

Aurora, CO
33 mi away
Fair Deal

$55,278

Year:
2020
Make:
Chevrolet
Model:
Silverado 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Black
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
11,385
Stock #:
P227907
VIN:
1GC4YTEY5LF227907
Black 2020 Chevrolet Silverado 3500HD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2020 Chevrolet Silverado 3500HD

LT Crew Cab 4WD

11,385 mi

Boulder, CO
12 mi away
Good Deal

$49,000

Year:
2020
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
26 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
72,041
Stock #:
ATLG209921
VIN:
3GCUYGET5LG209921
Black 2020 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2020 Chevrolet Silverado 1500

LTZ Crew Cab 4WD

72,041 mi

Littleton, CO
39 mi away
Fair Deal

$34,799

Year:
2021
Make:
Chevrolet
Model:
Colorado
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
181 hp 2.8L I4 Diesel
Exterior color:
Black
Combined gas mileage:
20 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
6-Speed Automatic
Mileage:
42,234
Stock #:
M1297307C
VIN:
1GCPTEE10M1297307
Black 2021 Chevrolet Colorado Pickup Truck Four-Wheel Drive 6-Speed Automatic
Price drop

-$1,799

 

2021 Chevrolet Colorado

ZR2 Crew Cab 4WD

42,234 mi

Wheat Ridge, CO
26 mi away
Fair Deal
Manufacturer certified

$38,498

$37,498

Year:
2011
Make:
Chevrolet
Model:
Silverado 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
335 hp 6.6L V8 Diesel
Exterior color:
White
Fuel type:
Diesel
Interior color:
Gray (Dark Titanium)
Transmission:
6-Speed Automatic Overdrive
Mileage:
47,920
Stock #:
A352
VIN:
1GB3KZCL1BF159535
White 2011 Chevrolet Silverado 3500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic Overdrive
New arrival

 

2011 Chevrolet Silverado 3500HD

Chassis Work Truck 4WD

47,920 mi

Denver, CO
31 mi away
Great Deal

$16,845

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 color:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
35,974
Stock #:
26169A
VIN:
2GC4YMEY2R1121839
Summit White 2024 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,404

 

2024 Chevrolet Silverado 2500HD

Custom Crew Cab 4WD

35,974 mi

Golden, CO
31 mi away
Great Deal

$48,191

$46,787

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 color:
Sterling Gray Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
21,274
Stock #:
P6581
VIN:
2GC4KNEY5S1116647
Sterling Gray Metallic 2025 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 Chevrolet Silverado 2500HD

LT Crew Cab 4WD

21,274 mi

Golden, CO
31 mi away
Good Deal

$55,773

Year:
2024
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Lakeshore Blue Metallic
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
24,571
Stock #:
RG237088
VIN:
3GCUDCE88RG237088
Lakeshore Blue Metallic 2024 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 Chevrolet Silverado 1500

Custom Trail Boss Crew Cab 4WD

24,571 mi

Denver, CO
24 mi away
Great Deal

$38,997

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:
Deep Ocean Blue Metallic
Fuel type:
Biodiesel
Interior color:
Cocoa/Dune
Transmission:
6-Speed Automatic
Mileage:
97,119
Stock #:
JF144634
VIN:
1GC1KWEY4JF144634
Deep Ocean Blue Metallic 2018 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic
New arrival

 

2018 Chevrolet Silverado 2500HD

LTZ Crew Cab 4WD

97,119 mi

Littleton, CO
37 mi away
Great Deal

$36,990

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 color:
Black
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
24,316
Stock #:
T202052
VIN:
2GC4YPEY4R1202052
Black 2024 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2024 Chevrolet Silverado 2500HD

LTZ Crew Cab 4WD

24,316 mi

Denver, CO
34 mi away
Fair Deal

$65,999

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