GMC Sierra 2500 Trucks for Sale near New Haven, Connecticut
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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 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 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 (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
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 Crew Cab
$94,320
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
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
$79,003
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 (28.2 mi)
(475) 222-1455
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
$79,003
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 (28.2 mi)
(475) 222-1455
Used 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$87,003
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 (28.2 mi)
(475) 222-1455
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
$80,003
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 (28.2 mi)
(475) 222-1455
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$69,003
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 (28.2 mi)
(475) 222-1455
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
$74,003
speed 49,750 mi
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
Used 2025 GMC Sierra 2500 AT4X Crew Cab
$85,000
speed 15,000 mi
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
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$63,700
speed 53,308 mi
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Riverhead Ford
Riverhead, NY (34.2 mi)
(631) 706-4251
Used 2024 GMC Sierra 2500 Denali Crew Cab
$67,995
speed 35,386 mi
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Riverhead Ford
Riverhead, NY (34.2 mi)
(631) 706-4251
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 (37.3 mi)
New 2026 GMC Sierra 2500 Double Cab Cab Chassis
$51,716
sell
Key features
- Gasoline
- 4WD
- Double Cab
location_on
Scranton GMC of Vernon
Vernon, CT (40.7 mi)
New 2026 GMC Sierra 2500 Double Cab Cab Chassis
$51,716
sell
Key features
- Gasoline
- 4WD
- Double Cab
location_on
Scranton GMC of Vernon
Vernon, CT (40.7 mi)
New 2025 GMC Sierra 2500 SLT Crew Cab
$76,488
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT (40.7 mi)
New 2026 GMC Sierra 2500 SLE Double Cab
$92,307 List Price
$91,307
sell
Key features
- Diesel
- 4WD
- Double Cab
location_on
Scranton GMC of Vernon
Vernon, CT (40.7 mi)
New 2026 GMC Sierra 2500 Pro Crew Cab
$67,140
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT (40.7 mi)
New 2026 GMC Sierra 2500 SLE Crew Cab
$74,738
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT (40.7 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$88,137
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT (40.7 mi)
New 2026 GMC Sierra 2500 Denali Crew Cab
$87,909
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Scranton GMC of Vernon
Vernon, CT (40.7 mi)
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 (40.7 mi)
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 (40.7 mi)
