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
- Regular Cab
- 4WD
location_on
Ingersoll Auto of Danbury - GMC ci2 Test Site
Danbury, CT
(555) 000-0665
New 2025 GMC Sierra 2500 Regular Cab Cab Chassis
$50,918
sell
Key features
- Gasoline
- Regular Cab
- 4WD
location_on
Ingersoll Auto of Danbury - GMC ci2 Test Site
Danbury, CT
(555) 000-0665
New 2026 GMC Sierra 2500 Denali Crew Cab
$97,370
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC ci2 Test Site
Danbury, CT
(555) 000-0665
New 2025 GMC Sierra 2500 SLE Double Cab
$64,655
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC ci2 Test Site
Danbury, CT
(555) 000-0665
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 ci2 Test Site
Danbury, CT
(555) 000-0665
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 ci2 Test Site
Danbury, CT
(555) 000-0665
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 ci2 Test Site
Danbury, CT
(555) 000-0665
New 2026 GMC Sierra 2500 AT4 Crew Cab
$88,705
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC ci2 Test Site
Danbury, CT
(555) 000-0665
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 ci2 Test Site
Danbury, CT
(555) 000-0665
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 ci2 Test Site
Danbury, CT
(555) 000-0665
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 ci2 Test Site
Danbury, CT
(555) 000-0665
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 ci2 Test Site
Danbury, CT
(555) 000-0665
New 2026 GMC Sierra 2500 SLT Crew Cab
$75,500 MSRP
$69,500
sell
Key features
- Gasoline
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac ci2 Test Site
Shelton, CT
(555) 000-0674
New 2026 GMC Sierra 2500 Denali Crew Cab
$81,575 MSRP
$75,575
sell
Key features
- Gasoline
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac ci2 Test Site
Shelton, CT
(555) 000-0674
New 2026 GMC Sierra 2500 Denali Crew Cab
$90,465 MSRP
$84,465
sell
Key features
- Diesel
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac ci2 Test Site
Shelton, CT
(555) 000-0674
New 2026 GMC Sierra 2500 SLE Crew Cab
$67,445 MSRP
$62,445
sell
Key features
- Gasoline
- 6.6L 8 cyl
- 4WD
location_on
D'Addario Buick GMC Cadillac ci2 Test Site
Shelton, CT
(555) 000-0674
Used 2024 GMC Sierra 2500 Denali Crew Cab
$68,381
speed 15,078 mi
sell
Key features
- Gasoline
- Gas V8 6.6L/
- 4WD
location_on
Gengras Ford ci2 Test Site
Plainville, CT
(555) 000-2023
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
$83,591
speed 12,200 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC ci2 Test Site
Danbury, CT
(555) 000-0665
Used 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$92,132
speed 31 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC ci2 Test Site
Danbury, CT
(555) 000-0665
Used 2021 GMC Sierra 2500 AT4 Crew Cab
$41,798
speed 108,864 mi
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC ci2 Test Site
Danbury, CT
(555) 000-0665
Used 2025 GMC Sierra 2500 AT4 Crew Cab
$73,816
speed 13,550 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC ci2 Test Site
Danbury, CT
(555) 000-0665
Used 2023 GMC Sierra 2500 Denali Crew Cab
$56,847
speed 70,051 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loehmann Blasius Chevrolet, Inc. ci2 Test Site
Waterbury, CT
(555) 000-0675
Used 2023 GMC Sierra 2500 AT4 Crew Cab
$59,995
speed 58,112 mi
sell
Key features
- Diesel
- Duramax 6.6L V8 Turbodiesel
- 4WD
location_on
D'Addario Buick GMC Cadillac ci2 Test Site
Shelton, CT
(555) 000-0674
Used 2022 GMC Sierra 2500 Denali Crew Cab
$54,465
speed 49,076 mi
sell
Key features
- Gasoline
- 4x4
- Crew Cab
location_on
Loehmann Blasius Chevrolet, Inc. ci2 Test Site
Waterbury, CT
(555) 000-0675
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$70,999
speed 39,928 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loehmann Blasius Chevrolet, Inc. ci2 Test Site
Waterbury, CT
(555) 000-0675
Used 2020 GMC Sierra 2500 Denali Crew Cab
contact for price
speed 55,237 mi
sell
Key features
- Gasoline
- 4x4
- Crew Cab
location_on
Terryville Chevrolet ci2 Test Site
Terryville, CT
(555) 000-2019
Used 2019 GMC Sierra 2500 Base Crew Cab
$32,971
speed 86,532 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loehmann Blasius Chevrolet, Inc. ci2 Test Site
Waterbury, CT
(555) 000-0675
Used 2021 GMC Sierra 2500 AT4 Crew Cab
$48,312
speed 92,981 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Gengras Ford ci2 Test Site
Plainville, CT
(555) 000-2023
Used 2022 GMC Sierra 2500 Denali Crew Cab
$59,800
speed 21,698 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loehmann Blasius Chevrolet, Inc. ci2 Test Site
Waterbury, CT
(555) 000-0675
Used 2020 GMC Sierra 2500 Denali Crew Cab
$42,995
speed 129,522 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loehmann Blasius Chevrolet, Inc. ci2 Test Site
Waterbury, CT
(555) 000-0675
