GMC Sierra 2500 Trucks for Sale in Connecticut
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New 2026 GMC Sierra 2500 Pro Double Cab
$56,135
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT
(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
(475) 222-1455
New 2026 GMC Sierra 2500 SLT Crew Cab
$82,158
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2025 GMC Sierra 2500 Pro Regular Cab
$56,488
sell
Key features
- Diesel
- 4WD
- Regular Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2026 GMC Sierra 2500 AT4 Crew Cab
$74,175
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Blasius GMC
Branford, CT
(203) 347-2866
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
(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
(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
(475) 222-1455
New 2026 GMC Sierra 2500 SLT Crew Cab
$79,810
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 Denali Crew Cab
$82,775
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 SLE Double Cab
$58,710
sell
Key features
- Gasoline
- 4WD
- Double Cab
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 Denali Crew Cab
$84,510
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 Denali Crew Cab
$92,650
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT
(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
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Crew Cab
$90,740
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT
(475) 222-1455
New 2026 GMC Sierra 2500 SLE Crew Cab
$71,361
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2026 GMC Sierra 2500 AT4X Crew Cab
$98,480 MSRP
$92,480
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 Denali Crew Cab
$92,890
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$98,535 MSRP
$96,419
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2026 GMC Sierra 2500 SLT Crew Cab
$75,955
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT
(475) 222-1455
New 2026 GMC Sierra 2500 AT4 Crew Cab
$89,350
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT
(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
(475) 222-1455
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 Denali Crew Cab
$79,017
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
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
$82,025
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 Denali Ultimate Crew Cab
$104,004 MSRP
$96,614
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2026 GMC Sierra 2500 SLT Crew Cab
$69,475
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Blasius GMC
Branford, CT
(203) 347-2866
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
