GMC Sierra 2500 Trucks for Sale in Connecticut
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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
(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
(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
(475) 222-1455
New 2025 GMC Sierra 2500 SLT Crew Cab
$83,000 List Price
$81,500
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2026 GMC Sierra 2500 SLE Double Cab
$90,307 List Price
$89,307
sell
Key features
- Diesel
- 4WD
- Double Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2026 GMC Sierra 2500 Denali Crew Cab
$94,155
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 SLE Crew Cab
$66,120
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 AT4X Crew Cab
$93,639
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
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
(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 AT4 Crew Cab
$85,315
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
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
(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
(475) 222-1455
New 2026 GMC Sierra 2500 AT4X Crew Cab
$98,530
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
$102,050
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 SLE Crew Cab
$61,246
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2026 GMC Sierra 2500 Pro Regular Cab
$51,929
sell
Key features
- Gasoline
- 4WD
- Regular Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2026 GMC Sierra 2500 SLT Crew Cab
$70,740
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 SLE Crew Cab
$59,556
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2026 GMC Sierra 2500 Pro Regular Cab
$51,873
sell
Key features
- Gasoline
- 4WD
- Regular Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2026 GMC Sierra 2500 AT4X Crew Cab
$93,639
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2026 GMC Sierra 2500 AT4 Crew Cab
$86,137
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2026 GMC Sierra 2500 Denali Crew Cab
$86,909
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
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 AT4 Crew Cab
$85,828
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
$63,440 List Price
$61,940
sell
Key features
- Diesel
- 4WD
- Regular Cab
location_on
Scranton GMC of Vernon
Vernon, CT
(860) 288-9221
New 2026 GMC Sierra 2500 SLT Crew Cab
$78,700
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 AT4 Crew Cab
$91,270
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
