GMC Sierra 2500 Trucks for Sale in Connecticut
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New 2026 GMC Sierra 2500 SLE Crew Cab
$70,249
sell
Key features
- Diesel
- 4WD
- SLE
location_on
Scranton GMC of Vernon
Vernon, CT
New 2026 GMC Sierra 2500 Pro Regular Cab
$54,975
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
$90,540
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
$89,525 MSRP
$82,525
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 Denali Crew Cab
$81,275
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 Denali Crew Cab
$81,010
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 Denali Crew Cab
$86,088
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Scranton GMC of Vernon
Vernon, CT
New 2026 GMC Sierra 2500 Pro Double Cab
$55,390 MSRP
$51,184
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Scranton GMC of Vernon
Vernon, CT
New 2026 GMC Sierra 2500 Pro Regular Cab
$54,975
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 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
$102,505 MSRP
$95,505
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 AT4 Crew Cab
$85,579
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Scranton GMC of Vernon
Vernon, CT
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$98,535 MSRP
$94,419
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Scranton GMC of Vernon
Vernon, CT
New 2026 GMC Sierra 2500 Denali Crew Cab
$86,565
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Scranton GMC of Vernon
Vernon, CT
New 2026 GMC Sierra 2500 Denali Crew Cab
$91,965 MSRP
$79,465
sell
Key features
- Diesel
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
New 2026 GMC Sierra 2500 Denali Crew Cab
$91,965 MSRP
$79,465
sell
Key features
- Diesel
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
New 2026 GMC Sierra 2500 Denali Crew Cab
contact for price
sell
Key features
- Gasoline
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
New 2026 GMC Sierra 2500 Denali Crew Cab
contact for price
sell
Key features
- Gasoline
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
New 2026 GMC Sierra 2500 Denali Crew Cab
$75,890
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Blasius GMC
Branford, CT
(203) 347-2866
New 2026 GMC Sierra 2500 Denali Crew Cab
$91,965 MSRP
$79,465
sell
Key features
- Diesel
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
New 2026 GMC Sierra 2500 Pro Crew Cab
$60,125 MSRP
$56,125
sell
Key features
- Gasoline
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
New 2026 GMC Sierra 2500 Pro Crew Cab
$57,569
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Scranton GMC of Vernon
Vernon, CT
New 2026 GMC Sierra 2500 AT4X Crew Cab
$88,640 MSRP
$80,640
sell
Key features
- Gasoline
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
New 2026 GMC Sierra 2500 Denali Crew Cab
contact for price
sell
Key features
- Gasoline
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
New 2026 GMC Sierra 2500 Denali Crew Cab
$91,965 MSRP
$79,465
sell
Key features
- Diesel
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
New 2026 GMC Sierra 2500 SLE Crew Cab
$70,203
sell
Key features
- Diesel
- 4WD
- SLE
location_on
Scranton GMC of Vernon
Vernon, CT
Used 2025 GMC Sierra 2500 AT4X Crew Cab
$78,995
speed 14,379 mi
sell
Key features
- Diesel
- Duramax 6.6L V8 Turbodiesel
- 4WD
location_on
D'Addario Buick GMC Cadillac
Shelton, CT
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$69,990
speed 61,773 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Bobby Crabtree Chevrolet
East Haven, CT
(203) 577-5504
Used 2023 GMC Sierra 2500 Denali Crew Cab
$45,996
speed 70,125 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Loehmann Blasius Chevrolet, Inc.
Waterbury, CT
(475) 241-7903
Used 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$85,003
speed 16,171 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
