GMC Sierra 2500 Trucks for Sale in Connecticut
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New 2026 GMC Sierra 2500 Pro Double Cab
$58,005 MSRP
$54,005
sell
Key features
- Gasoline
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
(475) 241-7902
New 2026 GMC Sierra 2500 Pro Double Cab
contact for price
sell
Key features
- Gasoline
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
(475) 241-7902
New 2026 GMC Sierra 2500 Denali Crew Cab
$91,965 MSRP
$81,465
sell
Key features
- Diesel
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
(475) 241-7902
New 2026 GMC Sierra 2500 AT4 Crew Cab
$89,670 MSRP
$80,170
sell
Key features
- Diesel
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
(475) 241-7902
New 2026 GMC Sierra 2500 Denali Crew Cab
$91,965 MSRP
$81,465
sell
Key features
- Diesel
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
(475) 241-7902
New 2026 GMC Sierra 2500 AT4X Crew Cab
$88,640 MSRP
$80,140
sell
Key features
- Gasoline
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
(475) 241-7902
New 2026 GMC Sierra 2500 Pro Regular Cab
contact for price
sell
Key features
- Gasoline
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
(475) 241-7902
New 2026 GMC Sierra 2500 Pro Double Cab
$53,035
sell
Key features
- Gasoline
- 4WD
- Double Cab
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$102,550 MSRP
$97,550
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 Denali Crew Cab
$92,565 MSRP
$82,065
sell
Key features
- Diesel
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
(475) 241-7902
New 2026 GMC Sierra 2500 Denali Crew Cab
$90,465 MSRP
$79,965
sell
Key features
- Diesel
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
(475) 241-7902
New 2026 GMC Sierra 2500 Pro Double Cab
contact for price
sell
Key features
- Gasoline
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
(475) 241-7902
New 2026 GMC Sierra 2500 Denali Crew Cab
$88,939
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
Used 2020 GMC Sierra 2500 Denali Crew Cab Plow Truck
$58,653
speed 55,237 mi
sell
Key features
- Gasoline
- Crew Cab
location_on
Terryville Chevrolet
Terryville, CT
(860) 962-6203
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$66,926
speed 39,318 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Blasius GMC
Branford, CT
(203) 347-2866
Used 2023 GMC Sierra 2500 Denali Crew Cab
$49,999
speed 70,072 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Loehmann Blasius Chevrolet, Inc.
Waterbury, CT
(475) 241-7903
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
$79,000
speed 18,915 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT
(475) 222-1455
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
$79,500
speed 13,805 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT
(475) 222-1455
Used 2025 GMC Sierra 2500 AT4X Crew Cab
$84,995
speed 14,379 mi
sell
Key features
- Diesel
- Duramax 6.6L V8 Turbodiesel
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
(475) 241-7902
Used 2025 GMC Sierra 2500 Pro Double Cab
$47,984
speed 37,103 mi
sell
Key features
- Gasoline
- 4WD
- Double Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
Used 2024 GMC Sierra 2500 Denali Crew Cab
$74,987
speed 16,686 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
Used 2023 GMC Sierra 2500 Denali Crew Cab
$49,940
speed 96,647 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Blasius GMC
Branford, CT
(203) 347-2866
Used 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$87,000
speed 3,991 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT
(475) 222-1455
Used 2021 GMC Sierra 2500 Denali Crew Cab
$53,939
speed 74,354 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Loehmann Blasius Chevrolet, Inc.
Waterbury, CT
(475) 241-7903
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$73,987
speed 29,096 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
Used 2022 GMC Sierra 2500 Denali Crew Cab
$62,999 List Price
$56,817
speed 41,907 mi
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Mitchell Selig Ford
Windsor, CT
(860) 406-7275
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$62,966
speed 48,836 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Loehmann Blasius Chevrolet, Inc.
Waterbury, CT
(475) 241-7903
Used 2024 GMC Sierra 2500 Denali Crew Cab
$73,488
speed 24,019 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
$81,000
speed 10,980 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT
(475) 222-1455
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$69,000
speed 25,603 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT
(475) 222-1455
