CarGurus Header

Used GMC Sierra 3500HD SLT for Sale nearTimnath, CO

Filters (3)

Location:

Only show listings in CO?

Include delivery listings?

37 vehicles found

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:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
34,300
Stock #:
JV133450
VIN:
1GT4UUEY9SF133450
Summit White 2025 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive 10-Speed Automatic
ClearShift

Sponsored by ClearShift

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

34,300 mi

Highlands Ranch, CO
67 mi away
Good Deal

$65,544

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
Summit White 2020 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2020 GMC Sierra 3500HD

SLT Crew Cab 4WD

68,661 mi

Fort Collins, CO
6 mi away
Good Deal

$52,745

Year:
2023
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:
Jet Black
Transmission:
Automatic
Mileage:
66,714
Stock #:
PF136546
VIN:
1GT49UEY3PF136546
Summit White 2023 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 3500HD

SLT Crew Cab 4WD

66,714 mi

Lone Tree, CO
67 mi away
Good Deal

$55,391

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:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
18,005
Stock #:
JV196718
VIN:
1GT49UEY5RF196718
Onyx Black 2024 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive 10-Speed Automatic

 

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

18,005 mi

Highlands Ranch, CO
67 mi away
Good Deal

$67,743

Year:
2024
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
50,380
Stock #:
R87470
VIN:
1GT49UE77RF362034
Summit White 2024 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive 10-Speed Automatic

 

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

50,380 mi

Home delivery from Herculaneum, MO
Price includes $1,586 shipping
Good Deal

$56,225

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:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
34,300
Stock #:
JV133450
VIN:
1GT4UUEY9SF133450
Summit White 2025 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive 10-Speed Automatic

 

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

34,300 mi

Highlands Ranch, CO
67 mi away
Good Deal

$65,544

Year:
2011
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Summit White
Fuel type:
Diesel
Interior color:
Very Dark Cashmere/Light Cashmere
Transmission:
Automatic
Mileage:
81,857
Stock #:
T2128A
VIN:
1GT424C87BF244975
Summit White 2011 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$664

 

2011 GMC Sierra 3500HD

SLT Crew Cab LB 4WD

81,857 mi

Home delivery from Chandler, AZ
Price includes $939 shipping
Good Deal

$32,994

$32,330

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:
Titanium
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
13,391
Stock #:
14864
VIN:
1GT4UUEY1SF170573
Titanium 2025 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

13,391 mi

Home delivery from Lehi, UT
Price includes $363 shipping
Good Deal

$69,189

Year:
2007
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
365 hp 6.6L V8 Diesel
Exterior color:
Red (Burgundy)
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
183,324
Stock #:
533501
VIN:
1GTJK33617F533501
Red (Burgundy) 2007 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2007 GMC Sierra 3500HD

SLT Crew Cab DRW 4WD

183,324 mi

Home delivery from Salt Lake City, UT
Price includes $544 shipping
Good Deal

$17,536

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
Summit White 2020 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2020 GMC Sierra 3500HD

SLT Crew Cab 4WD

68,661 mi

Fort Collins, CO
6 mi away
Good Deal

$52,745

Year:
2014
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Stealth Gray Metallic
Fuel type:
Diesel
Interior color:
Black (Ebony)
Transmission:
6-Speed Automatic
Mileage:
108,686
Stock #:
C3337A
VIN:
1GT424E82EF122221
Stealth Gray Metallic 2014 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic
Price drop

-$1,710

 

2014 GMC Sierra 3500HD

SLT Crew Cab 4WD

108,686 mi

Home delivery from Gillette, WY
Price includes $351 shipping
Good Deal
Manufacturer certified

$32,355

$30,645

Year:
2022
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:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
46,305
Stock #:
D8476
VIN:
1GT49UEY8NF216325
Onyx Black 2022 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2022 GMC Sierra 3500HD

SLT Crew Cab 4WD

46,305 mi

Englewood, CO
62 mi away
Good Deal

$56,796

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:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
71,527
Stock #:
3504
VIN:
1GT49UEY5RF295328
Summit White 2024 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

71,527 mi

Home delivery from Billings, MT
Price includes $588 shipping
Great Deal

$56,168

Year:
2011
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Black
Fuel type:
Diesel
Interior color:
Red
Transmission:
6-Speed Automatic Overdrive
Mileage:
132,372
Stock #:
222421
VIN:
1GT424C88BF222421
Black 2011 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic Overdrive

 

2011 GMC Sierra 3500HD

SLT Crew Cab LB 4WD

132,372 mi

Home delivery from Plano, TX
Price includes $1,244 shipping
Fair Deal

$32,464

Year:
2023
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
White
Fuel type:
Biodiesel
Transmission:
6-Speed Automatic
Mileage:
65,119
Stock #:
3T160287
VIN:
1GT49UEY4PF160287
White 2023 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2023 GMC Sierra 3500HD

SLT Crew Cab 4WD

65,119 mi

Home delivery from Tremonton, UT
Price includes $784 shipping
Fair Deal

$58,508

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:
Summit White
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
65,677
Stock #:
IF240981
VIN:
1GT49UEY0RF240981
Summit White 2024 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

65,677 mi

Home delivery from Idaho Falls, ID
Price includes $616 shipping
Fair Deal

$62,114

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:
Black
Transmission:
Automatic
Mileage:
32,759
Stock #:
337695A
VIN:
1GT4UUEYXSF172581
Sterling Metallic 2025 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

32,759 mi

Loveland, CO
9 mi away
Fair Deal

$70,685

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:
Jet Black
Transmission:
Automatic
Mileage:
56,372
Stock #:
L358928
VIN:
1GT49UEY5RF358928
White 2024 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

56,372 mi

Home delivery from Logan, UT
Price includes $458 shipping
Fair Deal

$64,622

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:
Pacific Blue Metallic
Fuel type:
Biodiesel
Interior color:
4Sa-Leather, Jet Black, Interior Trim
Transmission:
Automatic
Mileage:
117,948
Stock #:
2092141T
VIN:
1GT49UEY8LF292141
Pacific Blue Metallic 2020 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2020 GMC Sierra 3500HD

SLT Crew Cab 4WD

117,948 mi

Home delivery from Rigby, ID
Price includes $1,248 shipping
Good Deal

$45,135

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:
Summit White
Fuel type:
Biodiesel
Interior color:
Gray
Transmission:
6-Speed Automatic
Mileage:
143,377
Stock #:
19708
VIN:
1GT42XCY0JF171383
Summit White 2018 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2018 GMC Sierra 3500HD

SLT Crew Cab 4WD

143,377 mi

Home delivery from Pasco, WA
Price includes $1,212 shipping
Fair Deal

$38,414

Year:
2022
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:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
46,305
Stock #:
D8476
VIN:
1GT49UEY8NF216325
Onyx Black 2022 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2022 GMC Sierra 3500HD

SLT Crew Cab 4WD

46,305 mi

Englewood, CO
62 mi away
Good Deal

$56,796

A better way to discover your best deal

Let us help you find a car you’ll love.

CarGurus Footer