Used GMC Sierra 2500HD SLT for Sale near Connecticut
109 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 97,298
- Stock #:
- 254467
- VIN:
- 1GT59NE77NF254467
Sponsored by Car Central Sales & Service
2022 GMC Sierra 2500HD
SLT Double Cab 4WD
97,298 mi
Wallingford, CT
20 mi away
Good Deal
$37,291
- Year:
- 2026
- 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:
- White
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 23,062
- Stock #:
- Z4883
- VIN:
- 1GT1UNEY2TF116466
Sponsored Listing
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
23,062 mi
Brookfield, CT
43 mi away
Good Deal
$66,992
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- 32,108
- Stock #:
- 7950P
- VIN:
- 1GT19NEY4PF118338
Sponsored Listing
2023 GMC Sierra 2500HD
SLT Crew Cab 4WD
32,108 mi
Mystic, CT
47 mi away
Good Deal
$55,974
- 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:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 29,906
- Stock #:
- T9766A
- VIN:
- 1GT12TE81GF128267
2016 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
29,906 mi
Vernon Rockville, CT
12 mi away
Great Deal
$38,915
- 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:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 96,999
- Stock #:
- 51094B
- VIN:
- 1GT22ZE85FZ527767
2015 GMC Sierra 2500HD
SLT Double Cab SB 4WD
96,999 mi
Enfield, CT
17 mi away
Fair Deal
$33,477
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 78,614
- Stock #:
- U10351
- VIN:
- 1GT49NE70RF239603
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
78,614 mi
Waterbury, CT
24 mi away
Great Deal
$47,847
- 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:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 97,298
- Stock #:
- 254467
- VIN:
- 1GT59NE77NF254467
2022 GMC Sierra 2500HD
SLT Double Cab 4WD
97,298 mi
Wallingford, CT
20 mi away
Good Deal
$37,291
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 79,541
- Stock #:
- 23A5205A
- VIN:
- 1GT49NE77LF190679
New arrival
2020 GMC Sierra 2500HD
SLT Crew Cab 4WD
79,541 mi
Home delivery from North Attleboro, MA
Price includes $106 shipping
Fair Deal
$43,202
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 156,177
- Stock #:
- A1321255
- VIN:
- 1GT121CG5CF157022
2012 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
156,177 mi
Home delivery from Norwell, MA
Free home delivery
Good Deal
$15,937
- 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:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Light Titanium/Dark Titanium
- Transmission:
- 6-Speed Automatic
- Mileage:
- 162,151
- Stock #:
- U4185
- VIN:
- 1GT121C85DF199197
Price drop
-$1,600
2013 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
162,151 mi
Home delivery from Winston-Salem, NC
Price includes $711 shipping
Good Deal
$23,205
$21,605
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Downpour Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 36,941
- Stock #:
- 00047976
- VIN:
- 1GT49NE70RF269247
Price drop
-$1,501
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
36,941 mi
North Windham, CT
25 mi away
Great Deal
$57,098
$55,597
- 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:
- Bronze Alloy Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 126,588
- Stock #:
- 137856
- VIN:
- 1GT22ZEG5FZ137856
2015 GMC Sierra 2500HD
SLT Double Cab SB 4WD
126,588 mi
Suffield, CT
15 mi away
Fair Deal
$23,339
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 29,643
- Stock #:
- 403846
- VIN:
- 1GT49NEY2RF403846
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
29,643 mi
Home delivery from Pelham, AL
Price includes $1,928 shipping
Fair Deal
$63,376
- 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:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 149,384
- Stock #:
- 7932Q
- VIN:
- 1GT12ZE88FF155953
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
149,384 mi
Mystic, CT
47 mi away
Fair Deal
$29,974
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 30,611
- Stock #:
- 12056
- VIN:
- 1GT49NEY4RF347702
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
30,611 mi
Branford, CT
33 mi away
Good Deal
$60,996
- Year:
- 2024
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 30,829
- Stock #:
- U7879A
- VIN:
- 1GT49NE76RF172165
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
30,829 mi
Home delivery from Staunton, VA
Price includes $422 shipping
Fair Deal
$58,716
- 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:
- Sonoma Red Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 70,036
- Stock #:
- 17493
- VIN:
- 1GT12ZEG8FF143583
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
70,036 mi
Ansonia, CT
36 mi away
Fair Deal
$35,988
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Downpour Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Perforated Leather-appointed front outb
- Transmission:
- Automatic
- Mileage:
- 36,938
- Stock #:
- U245302
- VIN:
- 1GT49NE77RF355302
Price drop
-$15,723
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
36,938 mi
Charlton, MA
43 mi away
Good Deal
$73,999
$58,276
- 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:
- 6-Speed Automatic Overdrive
- Mileage:
- 61,955
- Stock #:
- 279751
- VIN:
- 1GT12TEY5JF279751
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
61,955 mi
Home delivery from Manassas, VA
Free home delivery
Good Deal
$42,568
- 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:
- 72,788
- Stock #:
- 26117A
- VIN:
- 1GT12TE88GF172878
2016 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
72,788 mi
Home delivery from Oswego, NY
Price includes $448 shipping
Good Deal
$34,218
- 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:
- Cardinal Red
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 17,410
- Stock #:
- 23035
- VIN:
- 1GT19NEYXNF236746
2022 GMC Sierra 2500HD
SLT Crew Cab 4WD
17,410 mi
Home delivery from Tampa, FL
Price includes $1,150 shipping
Good Deal
$54,639
- Year:
- 2019
- 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:
- [GBA] Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 95,554
- Stock #:
- 26446
- VIN:
- 1GT12REG1KF263879
![[GBA] Onyx Black 2019 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/10/08/17/40/2019_gmc_sierra_2500hd-pic-409356642319505296-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2019 GMC Sierra 2500HD
SLT Crew Cab 4WD
95,554 mi
Home delivery from Searcy, AR
Free home delivery
Fair Deal
$37,000
- 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:
- [G1W] White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Cocoa/Dune
- Transmission:
- Automatic
- Mileage:
- 149,844
- Stock #:
- 26527
- VIN:
- 1GT12TEY8JF123462
![[G1W] White Frost Tricoat 2018 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/10/20/15/37/2018_gmc_sierra_2500hd-pic-929614267201470787-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
New arrival
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
149,844 mi
Home delivery from Searcy, AR
Free home delivery
Fair Deal
$34,500
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 28,951
- Stock #:
- 7674P
- VIN:
- 1GT19NEY5RF268879
Sponsored Listing
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
28,951 mi
Mystic, CT
47 mi away
Fair Deal
$61,974
- 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:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 97,298
- Stock #:
- 254467
- VIN:
- 1GT59NE77NF254467
Sponsored by Car Central Sales & Service
2022 GMC Sierra 2500HD
SLT Double Cab 4WD
97,298 mi
Wallingford, CT
20 mi away
Good Deal
$37,291
- Year:
- 2026
- 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:
- White
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 23,062
- Stock #:
- Z4883
- VIN:
- 1GT1UNEY2TF116466
Sponsored Listing
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
23,062 mi
Brookfield, CT
43 mi away
Good Deal
$66,992
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- 32,108
- Stock #:
- 7950P
- VIN:
- 1GT19NEY4PF118338
Sponsored Listing
2023 GMC Sierra 2500HD
SLT Crew Cab 4WD
32,108 mi
Mystic, CT
47 mi away
Good Deal
$55,974
- 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:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 29,906
- Stock #:
- T9766A
- VIN:
- 1GT12TE81GF128267
2016 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
29,906 mi
Vernon Rockville, CT
12 mi away
Great Deal
$38,915
- 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:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 96,999
- Stock #:
- 51094B
- VIN:
- 1GT22ZE85FZ527767
2015 GMC Sierra 2500HD
SLT Double Cab SB 4WD
96,999 mi
Enfield, CT
17 mi away
Fair Deal
$33,477
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 78,614
- Stock #:
- U10351
- VIN:
- 1GT49NE70RF239603
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
78,614 mi
Waterbury, CT
24 mi away
Great Deal
$47,847
- 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:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 97,298
- Stock #:
- 254467
- VIN:
- 1GT59NE77NF254467
2022 GMC Sierra 2500HD
SLT Double Cab 4WD
97,298 mi
Wallingford, CT
20 mi away
Good Deal
$37,291
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 79,541
- Stock #:
- 23A5205A
- VIN:
- 1GT49NE77LF190679
New arrival
2020 GMC Sierra 2500HD
SLT Crew Cab 4WD
79,541 mi
Home delivery from North Attleboro, MA
Price includes $106 shipping
Fair Deal
$43,202
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 156,177
- Stock #:
- A1321255
- VIN:
- 1GT121CG5CF157022
2012 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
156,177 mi
Home delivery from Norwell, MA
Free home delivery
Good Deal
$15,937
- 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:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Light Titanium/Dark Titanium
- Transmission:
- 6-Speed Automatic
- Mileage:
- 162,151
- Stock #:
- U4185
- VIN:
- 1GT121C85DF199197
Price drop
-$1,600
2013 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
162,151 mi
Home delivery from Winston-Salem, NC
Price includes $711 shipping
Good Deal
$23,205
$21,605
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Downpour Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 36,941
- Stock #:
- 00047976
- VIN:
- 1GT49NE70RF269247
Price drop
-$1,501
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
36,941 mi
North Windham, CT
25 mi away
Great Deal
$57,098
$55,597
- 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:
- Bronze Alloy Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 126,588
- Stock #:
- 137856
- VIN:
- 1GT22ZEG5FZ137856
2015 GMC Sierra 2500HD
SLT Double Cab SB 4WD
126,588 mi
Suffield, CT
15 mi away
Fair Deal
$23,339
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 29,643
- Stock #:
- 403846
- VIN:
- 1GT49NEY2RF403846
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
29,643 mi
Home delivery from Pelham, AL
Price includes $1,928 shipping
Fair Deal
$63,376
- 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:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 149,384
- Stock #:
- 7932Q
- VIN:
- 1GT12ZE88FF155953
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
149,384 mi
Mystic, CT
47 mi away
Fair Deal
$29,974
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 30,611
- Stock #:
- 12056
- VIN:
- 1GT49NEY4RF347702
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
30,611 mi
Branford, CT
33 mi away
Good Deal
$60,996
- Year:
- 2024
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 30,829
- Stock #:
- U7879A
- VIN:
- 1GT49NE76RF172165
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
30,829 mi
Home delivery from Staunton, VA
Price includes $422 shipping
Fair Deal
$58,716
- 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:
- Sonoma Red Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 70,036
- Stock #:
- 17493
- VIN:
- 1GT12ZEG8FF143583
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
70,036 mi
Ansonia, CT
36 mi away
Fair Deal
$35,988
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Downpour Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Perforated Leather-appointed front outb
- Transmission:
- Automatic
- Mileage:
- 36,938
- Stock #:
- U245302
- VIN:
- 1GT49NE77RF355302
Price drop
-$15,723
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
36,938 mi
Charlton, MA
43 mi away
Good Deal
$73,999
$58,276
- 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:
- 6-Speed Automatic Overdrive
- Mileage:
- 61,955
- Stock #:
- 279751
- VIN:
- 1GT12TEY5JF279751
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
61,955 mi
Home delivery from Manassas, VA
Free home delivery
Good Deal
$42,568
- 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:
- 72,788
- Stock #:
- 26117A
- VIN:
- 1GT12TE88GF172878
2016 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
72,788 mi
Home delivery from Oswego, NY
Price includes $448 shipping
Good Deal
$34,218
- 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:
- Cardinal Red
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 17,410
- Stock #:
- 23035
- VIN:
- 1GT19NEYXNF236746
2022 GMC Sierra 2500HD
SLT Crew Cab 4WD
17,410 mi
Home delivery from Tampa, FL
Price includes $1,150 shipping
Good Deal
$54,639
- Year:
- 2019
- 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:
- [GBA] Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 95,554
- Stock #:
- 26446
- VIN:
- 1GT12REG1KF263879
2019 GMC Sierra 2500HD
SLT Crew Cab 4WD
95,554 mi
Home delivery from Searcy, AR
Free home delivery
Fair Deal
$37,000
- 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:
- [G1W] White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Cocoa/Dune
- Transmission:
- Automatic
- Mileage:
- 149,844
- Stock #:
- 26527
- VIN:
- 1GT12TEY8JF123462
New arrival
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
149,844 mi
Home delivery from Searcy, AR
Free home delivery
Fair Deal
$34,500
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 28,951
- Stock #:
- 7674P
- VIN:
- 1GT19NEY5RF268879
Sponsored Listing
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
28,951 mi
Mystic, CT
47 mi away
Fair Deal
$61,974
FAQs
How much does the GMC Sierra 2500HD SLT cost in Connecticut?
The average GMC Sierra 2500HD SLT costs about $20,299.82. The average price has decreased by -6.3% since last year. The 109 for sale near Connecticut on CarGurus, range from $15,937 to $78,988 in price.
How many GMC Sierra 2500HD SLT vehicles in Connecticut have no reported accidents or damage?
83 out of 109 for sale near Connecticut have no reported accidents or damage.
What fuel types are available?
Diesel, Biodiesel, Flex Fuel Vehicle, 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.
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