Used GMC Trucks for Sale near Hartford, Connecticut
Sort
Filters
6,137 results
Location
Body Type
Popular Body Types
Other Body Types
Price
Mileage
Make, Model, and Trim
Make
Popular Makes
Model
Year
Chassis Options
Cab Style
Chassis Type
Drivetrain
Rear Wheels
Engine Manufacturer
GVWR
Cab to Axle
Body Options
Body Manufacturer
Popular Body Manufacturers
Other Body Manufacturers
State
Used 2024 GMC Sierra 1500 SLT Crew Cab
$44,093
speed 52,420 mi
sell
Key features
- Diesel
- 3.0L Duramax<sup>®</sup> Turbo Diesel engine
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2026 GMC Sierra 3500 SLT Crew Cab
$73,593
speed 400 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2025 GMC Sierra 2500 Pro Crew Cab
$47,594
speed 55,086 mi
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2024 GMC Sierra 1500 Denali Ultimate Crew Cab
$61,094
speed 31,202 mi
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2022 GMC Sierra 1500 SLE Crew Cab
$32,593
speed 75,766 mi
sell
Key features
- Gasoline
- Engine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2025 GMC Sierra 2500 Pro Crew Cab
$48,585
speed 45,987 mi
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2026 GMC Canyon AT4 Crew Cab
$44,894
speed 8,678 mi
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2023 GMC Canyon Denali Crew Cab
$43,593
speed 39,631 mi
sell
Key features
- Gasoline
- 2.7L Turbo High-Output engine
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2020 GMC Sierra 2500 AT4 Crew Cab
contact for price
speed 117,933 mi
sell
Key features
- Diesel
- 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2020 GMC Sierra 3500 Denali Crew Cab
$53,093
speed 88,590 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2022 GMC Sierra 1500 SLT Crew Cab
$42,093
speed 74,662 mi
sell
Key features
- Diesel
- Engine: Duramax 3.0L, Turbo-Diesel, Inline 6 Cylinder
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2021 GMC Sierra 1500 Denali Crew Cab
$36,393
speed 115,150 mi
sell
Key features
- Gasoline
- Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2023 GMC Sierra 2500 AT4 Crew Cab
$58,560
speed 65,802 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2024 GMC Sierra 2500 AT4X Crew Cab
$76,593
speed 45,659 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Transwest GMC
Henderson, CO (1,676.7 mi)
(720) 439-3324
Used 2016 GMC Sierra 1500 SLT Extended Cab
$23,963
speed 107,938 mi
sell
Key features
- Gasoline
- EcoTec3 5.3L V8 355hp 383ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (1,676.8 mi)
(303) 854-6240
Used 2022 GMC Sierra 1500 Elevation Crew Cab
$37,763
speed 30,996 mi
sell
Key features
- Gasoline
- 2.7L Turbo I4 310hp 430ft. lbs.
- RWD
location_on
Red's Auto and Truck
Longmont, CO (1,676.8 mi)
(303) 854-6240
Used 2016 GMC Canyon SLT Crew Cab
$22,763
speed 112,935 mi
sell
Key features
- Gasoline
- 3.6L V6 305hp 269ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (1,676.8 mi)
(303) 854-6240
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$61,763
speed 109,891 mi
sell
Key features
- Diesel
- Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (1,676.8 mi)
(303) 854-6240
Used 2026 GMC Sierra 1500 AT4 Crew Cab
contact for price
speed 22,307 mi
sell
Key features
- Diesel
- Straight 6 Cylinder Engine
- 4x4
location_on
Mac Haik's Southway Ford
San Antonio, TX (1,678.2 mi)
(830) 521-7826
Used 2024 GMC Sierra 1500 Denali Crew Cab
contact for price
speed 69,540 mi
sell
Key features
- Diesel
- Straight 6 Cylinder Engine
- 4x4
location_on
Mac Haik's Southway Ford
San Antonio, TX (1,678.2 mi)
(830) 521-7826
Used 2026 GMC Sierra 1500 Elevation Crew Cab
contact for price
speed 16,341 mi
sell
Key features
- Diesel
- Straight 6 Cylinder Engine
- 4x4
location_on
Mac Haik's Southway Ford
San Antonio, TX (1,678.2 mi)
(830) 521-7826
Used 2025 GMC Sierra 1500 SLT Crew Cab
contact for price
speed 46,186 mi
sell
Key features
- Diesel
- Straight 6 Cylinder Engine
- 4x4
location_on
Mac Haik's Southway Ford
San Antonio, TX (1,678.2 mi)
(830) 521-7826
Used 2023 GMC Yukon XL AT4
contact for price
speed 51,191 mi
sell
Key features
- AT4
- Gasoline
- 8 Cylinder Engine
location_on
Mac Haik's Southway Ford
San Antonio, TX (1,678.2 mi)
(830) 521-7826
Used 2023 GMC Terrain AT4
contact for price
speed 76,412 mi
sell
Key features
- AT4
- Gasoline
- 4 Cylinder Engine
location_on
Mac Haik's Southway Ford
San Antonio, TX (1,678.2 mi)
(830) 521-7826
Used 2023 GMC Terrain AT4
contact for price
speed 41,538 mi
sell
Key features
- AT4
- Gasoline
- 4 Cylinder Engine
location_on
Mac Haik's Southway Ford
San Antonio, TX (1,678.2 mi)
(830) 521-7826
Used 2023 GMC Yukon Denali Ultimate
contact for price
speed 98,538 mi
sell
Key features
- Denali Ultimate
- Gasoline
- 8 Cylinder Engine
location_on
Mac Haik's Southway Ford
San Antonio, TX (1,678.2 mi)
(830) 521-7826
Used 2024 GMC Yukon AT4
contact for price
speed 38,418 mi
sell
Key features
- AT4
- Gasoline
- 8 Cylinder Engine
location_on
Mac Haik's Southway Ford
San Antonio, TX (1,678.2 mi)
(830) 521-7826
Used 2019 GMC Sierra 2500 Denali Crew Cab
$46,699
speed 94,781 mi
sell
Key features
- Diesel
- 6.6 Liter Turbo
- 4x4
location_on
AutoNation Ford Arapahoe
Centennial, CO (1,681.1 mi)
(720) 513-6812
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$57,803
speed 102,070 mi
sell
Key features
- Diesel
- 6.6 Liter Turbo
- 4x4
location_on
AutoNation Ford Arapahoe
Centennial, CO (1,681.1 mi)
(720) 513-6812
Used 2022 GMC Savana 3500 Box Van
$27,000
speed 106,420 mi
sell
Key features
- Gasoline
- 6.6LV8
location_on
Penske Used Trucks
Denver, CO (1,682.6 mi)
