GMC Sierra 2500 Trucks for Sale near New Haven, Connecticut
Sort
Filters
3,814 results
Location
Body Type
Popular Body Types
Other Body Types
Price
Mileage
Make, Model, and Trim
Make
Popular Makes
Trim
Year
Chassis Options
Cab Style
Cab Type
Rear Wheels
Fuel Type
Engine Manufacturer
Engine Cylinders
Transmission
Color
GVWR
Wheelbase
Cab to Axle
Body Options
Body Manufacturer
Popular Body Manufacturers
Other Body Manufacturers
Body Length
State
Used 2023 GMC Sierra 2500 AT4 Crew Cab
$55,995
speed 58,112 mi
sell
Key features
- Diesel
- Duramax 6.6L V8 Turbodiesel
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT (11.4 mi)
(475) 241-7902
Used 2023 GMC Sierra 2500 Denali Crew Cab
$54,888
speed 70,072 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Loehmann Blasius Chevrolet, Inc.
Waterbury, CT (13.4 mi)
(475) 241-7903
Used 2022 GMC Sierra 2500 Denali Crew Cab
$51,888
speed 49,104 mi
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Loehmann Blasius Chevrolet, Inc.
Waterbury, CT (13.4 mi)
(475) 241-7903
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$65,887
speed 48,762 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Loehmann Blasius Chevrolet, Inc.
Waterbury, CT (13.4 mi)
(475) 241-7903
Used 2020 GMC Sierra 2500 Denali Crew Cab Plow Truck
$62,599
speed 55,237 mi
sell
Key features
- Gasoline
- Crew Cab
location_on
Terryville Chevrolet
Terryville, CT (21.2 mi)
(860) 962-6203
New 2025 GMC Sierra 2500 Regular Cab Service Truck
$67,583
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2025 GMC Sierra 2500 Regular Cab Cab Chassis
$50,918
sell
Key features
- Gasoline
- 4WD
- 6.6L V8 Gas engine
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 AT4 Crew Cab
$89,200
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$97,675
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$98,420
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 SLE Crew Cab
$66,120
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Crew Cab
$92,050
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 AT4 Crew Cab
$89,400
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 AT4 Crew Cab
$90,625
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 AT4 Crew Cab
$88,905
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Crew Cab
$93,555
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Crew Cab
$92,050
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$97,675
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$99,605
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$102,050
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 AT4 Crew Cab
$89,400
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Pro Regular Cab
$55,315
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$98,100
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$98,275
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 SLE Crew Cab
$65,625
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 AT4X Crew Cab
$99,770
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Crew Cab
$92,650
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$99,330
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 AT4X Crew Cab
$99,260
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Crew Cab
$92,890
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (28.2 mi)
(475) 222-1455
