Used GMC Sierra 2500HD SLT for Sale near Colorado
96 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2024
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 81,831
- Stock #:
- TF207179A
- VIN:
- 1GT49NEY1RF386523
Sponsored by O'Meara GMC
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
81,831 mi
Thornton, CO
9 mi away
Fair Deal
$56,163
- Year:
- 2019
- 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
- Mileage:
- 137,620
- Stock #:
- T18629
- VIN:
- 1GT12REY8KF253911
Sponsored Listing
2019 GMC Sierra 2500HD
SLT Crew Cab 4WD
137,620 mi
Castle Rock, CO
27 mi away
Fair Deal
$36,000
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 135,082
- Stock #:
- J28613
- VIN:
- 1GT12TEY3JF281983
New arrival
Sponsored Listing
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
135,082 mi
Longmont, CO
30 mi away
Fair Deal
$36,999
- Year:
- 2010
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8
- Exterior color:
- Stealth Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Light Titanium/Dark Titanium Accents
- Transmission:
- 6-Speed Automatic
- Mileage:
- 130,005
- Stock #:
- 21808
- VIN:
- 1GT4K1BG9AF154376
2010 GMC Sierra 2500HD
SLT Crew Cab 4WD
130,005 mi
Greeley, CO
47 mi away
Fair Deal
$20,213
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 125,979
- Stock #:
- 26712B
- VIN:
- 1GT49NEY1NF351250
2022 GMC Sierra 2500HD
SLT Crew Cab 4WD
125,979 mi
Golden, CO
11 mi away
Great Deal
$39,984
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- All-Terrain Jet Black/Spice Red
- Transmission:
- 6-Speed Automatic
- Mileage:
- 145,975
- Stock #:
- AR47206
- VIN:
- 1GT12TE87GF238661
Price drop
-$2,113
2016 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
145,975 mi
Longmont, CO
29 mi away
Good Deal
$32,483
$31,265
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Cayenne Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 92,644
- Stock #:
- TG358529C
- VIN:
- 1GT49NEY6NF189809
2022 GMC Sierra 2500HD
SLT Crew Cab 4WD
92,644 mi
Loveland, CO
47 mi away
Good Deal
$46,307
- Year:
- 2013
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Gray (Graphite Blue Metallic)
- Fuel type:
- Diesel
- Interior color:
- Dark Titanium/Light Titanium
- Transmission:
- 6-Speed Automatic
- Mileage:
- 163,191
- Stock #:
- US63058B
- VIN:
- 1GT121C87DF154925
Price drop
-$1,555
2013 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
163,191 mi
Englewood, CO
9 mi away
Great Deal
$22,310
$20,755
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Gray (Iridium Metallic)
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- All-Terrain Jet Black/Spice Red
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 79,266
- Stock #:
- 2481A
- VIN:
- 1GT12TEGXGF109448
New arrival
2016 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
79,266 mi
Home delivery from Milton, WI
Price includes $859 shipping
Fair Deal
$35,346
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Dark Walnut/Slate
- Transmission:
- 10-Speed Automatic
- Mileage:
- 12,659
- Stock #:
- KM357963
- VIN:
- 1GT4UNE70SF357963
New arrival
2025 GMC Sierra 2500HD
SLT Crew Cab 4WD
12,659 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$65,136
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 59,485
- Stock #:
- RF422802V
- VIN:
- 1GT12TEY0JF127859
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
59,485 mi
Loveland, CO
47 mi away
Good Deal
$46,499
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- Automatic
- Mileage:
- 70,969
- Stock #:
- F5006
- VIN:
- 1GT12TEG1GF260419
2016 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
70,969 mi
Home delivery from Grand Junction, CO
Price includes $278 shipping
Fair Deal
$33,872
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Sonoma Red Metallic
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 95,932
- Stock #:
- 272386A
- VIN:
- 1GT12ZE86FF566994
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
95,932 mi
Boulder, CO
22 mi away
Fair Deal
$36,990
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 180,171
- Stock #:
- 12686C
- VIN:
- 1GTHK23D16F200706
Price drop
-$1,000
2006 GMC Sierra 2500HD
SLT Crew Cab 4WD
180,171 mi
Home delivery from Springville, UT
Price includes $500 shipping
Good Deal
$19,290
$18,290
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 110,715
- Stock #:
- L2992
- VIN:
- 1GT12TEG3HF108479
2017 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
110,715 mi
Home delivery from Post Falls, ID
Price includes $1,622 shipping
Fair Deal
$33,617
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 163,115
- Stock #:
- P11987
- VIN:
- 1GT49NE75NF359505
2022 GMC Sierra 2500HD
SLT Crew Cab 4WD
163,115 mi
Home delivery from San Antonio, TX
Price includes $1,393 shipping
Great Deal
$31,538
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 135,082
- Stock #:
- J28613
- VIN:
- 1GT12TEY3JF281983
New arrival
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
135,082 mi
Longmont, CO
30 mi away
Fair Deal
$36,999
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 54,472
- Stock #:
- 8366
- VIN:
- 1GT12ZEG7FF180527
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
54,472 mi
Home delivery from Price, UT
Price includes $246 shipping
Fair Deal
$35,740
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Silver
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 159,948
- Stock #:
- 138199
- VIN:
- 1GT12TE82GF121876
2016 GMC Sierra 2500HD
SLT Crew Cab LB 4WD
159,948 mi
Home delivery from Oklahoma City, OK
Price includes $747 shipping
Good Deal
$28,097
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- [GAZ] Summit White
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 122,578
- Stock #:
- 26449
- VIN:
- 1GT49NE75NF187265
![[GAZ] Summit White 2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/09/18/14/21/2022_gmc_sierra_2500hd-pic-8189310413727706529-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2022 GMC Sierra 2500HD
SLT Crew Cab 4WD
122,578 mi
Home delivery from Searcy, AR
Free home delivery
Fair Deal
$39,500
- Year:
- 2019
- 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
- Mileage:
- 137,620
- Stock #:
- T18629
- VIN:
- 1GT12REY8KF253911
2019 GMC Sierra 2500HD
SLT Crew Cab 4WD
137,620 mi
Castle Rock, CO
27 mi away
Fair Deal
$36,000
- Year:
- 2011
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Blue
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 190,877
- Stock #:
- 6403
- VIN:
- 1GT121C82BF222044
2011 GMC Sierra 2500HD
SLT Crew Cab 4WD
190,877 mi
Home delivery from Billings, MT
Price includes $681 shipping
Fair Deal
$20,581
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 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:
- 145,389
- Stock #:
- 15956
- VIN:
- 1GT12TEY9JF123423
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
145,389 mi
Home delivery from Smithfield, NC
Price includes $2,964 shipping
Fair Deal
$37,463
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Cayenne Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 92,644
- Stock #:
- TG358529C
- VIN:
- 1GT49NEY6NF189809
Sponsored Listing
2022 GMC Sierra 2500HD
SLT Crew Cab 4WD
92,644 mi
Loveland, CO
47 mi away
Good Deal
$46,307
- Year:
- 2024
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 81,831
- Stock #:
- TF207179A
- VIN:
- 1GT49NEY1RF386523
Sponsored by O'Meara GMC
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
81,831 mi
Thornton, CO
9 mi away
Fair Deal
$56,163
- Year:
- 2019
- 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
- Mileage:
- 137,620
- Stock #:
- T18629
- VIN:
- 1GT12REY8KF253911
Sponsored Listing
2019 GMC Sierra 2500HD
SLT Crew Cab 4WD
137,620 mi
Castle Rock, CO
27 mi away
Fair Deal
$36,000
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 135,082
- Stock #:
- J28613
- VIN:
- 1GT12TEY3JF281983
New arrival
Sponsored Listing
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
135,082 mi
Longmont, CO
30 mi away
Fair Deal
$36,999
- Year:
- 2010
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8
- Exterior color:
- Stealth Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Light Titanium/Dark Titanium Accents
- Transmission:
- 6-Speed Automatic
- Mileage:
- 130,005
- Stock #:
- 21808
- VIN:
- 1GT4K1BG9AF154376
2010 GMC Sierra 2500HD
SLT Crew Cab 4WD
130,005 mi
Greeley, CO
47 mi away
Fair Deal
$20,213
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 125,979
- Stock #:
- 26712B
- VIN:
- 1GT49NEY1NF351250
2022 GMC Sierra 2500HD
SLT Crew Cab 4WD
125,979 mi
Golden, CO
11 mi away
Great Deal
$39,984
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- All-Terrain Jet Black/Spice Red
- Transmission:
- 6-Speed Automatic
- Mileage:
- 145,975
- Stock #:
- AR47206
- VIN:
- 1GT12TE87GF238661
Price drop
-$2,113
2016 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
145,975 mi
Longmont, CO
29 mi away
Good Deal
$32,483
$31,265
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Cayenne Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 92,644
- Stock #:
- TG358529C
- VIN:
- 1GT49NEY6NF189809
2022 GMC Sierra 2500HD
SLT Crew Cab 4WD
92,644 mi
Loveland, CO
47 mi away
Good Deal
$46,307
- Year:
- 2013
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Gray (Graphite Blue Metallic)
- Fuel type:
- Diesel
- Interior color:
- Dark Titanium/Light Titanium
- Transmission:
- 6-Speed Automatic
- Mileage:
- 163,191
- Stock #:
- US63058B
- VIN:
- 1GT121C87DF154925
Price drop
-$1,555
2013 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
163,191 mi
Englewood, CO
9 mi away
Great Deal
$22,310
$20,755
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Gray (Iridium Metallic)
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- All-Terrain Jet Black/Spice Red
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 79,266
- Stock #:
- 2481A
- VIN:
- 1GT12TEGXGF109448
New arrival
2016 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
79,266 mi
Home delivery from Milton, WI
Price includes $859 shipping
Fair Deal
$35,346
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Dark Walnut/Slate
- Transmission:
- 10-Speed Automatic
- Mileage:
- 12,659
- Stock #:
- KM357963
- VIN:
- 1GT4UNE70SF357963
New arrival
2025 GMC Sierra 2500HD
SLT Crew Cab 4WD
12,659 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$65,136
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 59,485
- Stock #:
- RF422802V
- VIN:
- 1GT12TEY0JF127859
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
59,485 mi
Loveland, CO
47 mi away
Good Deal
$46,499
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- Automatic
- Mileage:
- 70,969
- Stock #:
- F5006
- VIN:
- 1GT12TEG1GF260419
2016 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
70,969 mi
Home delivery from Grand Junction, CO
Price includes $278 shipping
Fair Deal
$33,872
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Sonoma Red Metallic
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 95,932
- Stock #:
- 272386A
- VIN:
- 1GT12ZE86FF566994
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
95,932 mi
Boulder, CO
22 mi away
Fair Deal
$36,990
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 180,171
- Stock #:
- 12686C
- VIN:
- 1GTHK23D16F200706
Price drop
-$1,000
2006 GMC Sierra 2500HD
SLT Crew Cab 4WD
180,171 mi
Home delivery from Springville, UT
Price includes $500 shipping
Good Deal
$19,290
$18,290
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 110,715
- Stock #:
- L2992
- VIN:
- 1GT12TEG3HF108479
2017 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
110,715 mi
Home delivery from Post Falls, ID
Price includes $1,622 shipping
Fair Deal
$33,617
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 163,115
- Stock #:
- P11987
- VIN:
- 1GT49NE75NF359505
2022 GMC Sierra 2500HD
SLT Crew Cab 4WD
163,115 mi
Home delivery from San Antonio, TX
Price includes $1,393 shipping
Great Deal
$31,538
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 135,082
- Stock #:
- J28613
- VIN:
- 1GT12TEY3JF281983
New arrival
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
135,082 mi
Longmont, CO
30 mi away
Fair Deal
$36,999
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 54,472
- Stock #:
- 8366
- VIN:
- 1GT12ZEG7FF180527
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
54,472 mi
Home delivery from Price, UT
Price includes $246 shipping
Fair Deal
$35,740
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Silver
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 159,948
- Stock #:
- 138199
- VIN:
- 1GT12TE82GF121876
2016 GMC Sierra 2500HD
SLT Crew Cab LB 4WD
159,948 mi
Home delivery from Oklahoma City, OK
Price includes $747 shipping
Good Deal
$28,097
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- [GAZ] Summit White
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 122,578
- Stock #:
- 26449
- VIN:
- 1GT49NE75NF187265
2022 GMC Sierra 2500HD
SLT Crew Cab 4WD
122,578 mi
Home delivery from Searcy, AR
Free home delivery
Fair Deal
$39,500
- Year:
- 2019
- 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
- Mileage:
- 137,620
- Stock #:
- T18629
- VIN:
- 1GT12REY8KF253911
2019 GMC Sierra 2500HD
SLT Crew Cab 4WD
137,620 mi
Castle Rock, CO
27 mi away
Fair Deal
$36,000
- Year:
- 2011
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Blue
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 190,877
- Stock #:
- 6403
- VIN:
- 1GT121C82BF222044
2011 GMC Sierra 2500HD
SLT Crew Cab 4WD
190,877 mi
Home delivery from Billings, MT
Price includes $681 shipping
Fair Deal
$20,581
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 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:
- 145,389
- Stock #:
- 15956
- VIN:
- 1GT12TEY9JF123423
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
145,389 mi
Home delivery from Smithfield, NC
Price includes $2,964 shipping
Fair Deal
$37,463
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Cayenne Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 92,644
- Stock #:
- TG358529C
- VIN:
- 1GT49NEY6NF189809
Sponsored Listing
2022 GMC Sierra 2500HD
SLT Crew Cab 4WD
92,644 mi
Loveland, CO
47 mi away
Good Deal
$46,307
FAQs
How much does the GMC Sierra 2500HD SLT cost in Colorado?
The average GMC Sierra 2500HD SLT costs about $20,179.10. The average price has decreased by -9.2% since last year. The 96 for sale near Colorado on CarGurus, range from $12,750 to $76,993 in price.
How many GMC Sierra 2500HD SLT vehicles in Colorado have no reported accidents or damage?
71 out of 96 for sale near Colorado have no reported accidents or damage.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Biodiesel, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
Relevant articles
CarGurus Editorial Team
Best Truck Lease Deals in October 2026
Leasing a truck can be a great way to get into one of the latest models, with the best technology, at a more affordable monthly price. Here are the best deals we've found this month.
Jill Ciminillo
2026 GMC Sierra 2500HD Pricing, Specs, and Release Date
Aside from a freshened color palette and broader availability of the trick MultiPro Tailgate, the 2026 GMC Sierra 2500HD full-size pickup truck soldiers on as a premium workhorse capable of towing up to 20,000 pounds in luxurious style.
Chris Teague
2025 GMC Sierra 2500HD Pricing, Specs, and Release Date
Slotted between the light-duty 1500 and the ultra-tough 3500HD, the 2025 GMC Sierra 2500HD balances immense capability with the comfort and latest amenities expected from today's truck buyers. Upgrades for 2025 include a newly standard trailer brake controller.
GMC Sierra 2500HD in Denver COGMC Sierra 2500HD in Castle Rock COGMC Sierra 2500HD in Longmont COGMC Sierra 2500HD in Fort Collins COGMC Sierra 2500HD in Colorado Springs COGMC Sierra 2500HD in Pueblo COGMC Sierra 2500HD in Gunnison COGMC Sierra 2500HD in Montrose COGMC Sierra 2500HD in Grand Junction CO
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low Mileage in ColoradoUsed SUVs / Crossovers for Sale with Low Mileage in ColoradoUsed Hatchbacks for Sale with Low Mileage in ColoradoUsed Convertibles for Sale with Low Mileage in ColoradoUsed Vans for Sale with Low Mileage in ColoradoUsed Minivans for Sale with Low Mileage in ColoradoUsed Pickup Trucks for Sale with Low Mileage in ColoradoUsed Coupes for Sale with Low Mileage in ColoradoUsed Wagons for Sale with Low Mileage in Colorado
