GMC Sierra 2500 Trucks for Sale near Milford, Connecticut
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New 2026 GMC Sierra 2500 AT4 Crew Cab
$92,664 MSRP
$85,664
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4X Crew Cab
$99,374 MSRP
$93,374
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4 Crew Cab
$93,764 MSRP
$86,764
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4 Crew Cab
$94,254 MSRP
$87,254
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4 Crew Cab
$85,580 MSRP
$78,580
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4 Crew Cab
$94,254 MSRP
$87,254
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4X Crew Cab
$98,779 MSRP
$93,374
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$100,044 MSRP
$94,044
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4X Crew Cab
$98,879 MSRP
$92,879
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$101,534 MSRP
$95,534
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4X Crew Cab
$99,374 MSRP
$93,374
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4X Crew Cab
$99,374 MSRP
$93,374
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4X Crew Cab
$99,374 MSRP
$93,374
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4X Crew Cab
$98,779 MSRP
$93,779
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 SLT Crew Cab
$80,505 MSRP
$77,005
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4X Crew Cab
$99,374 MSRP
$93,374
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4X Crew Cab
$99,374 MSRP
$93,374
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4 Crew Cab
$92,199 MSRP
$85,199
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4 Crew Cab
$90,204 MSRP
$83,204
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
Used 2002 GMC Sierra 2500 Extended Cab Service Truck
$5,000
speed 205,303 mi
sell
Key features
- Gasoline
- RWD
- GAS, 8 CYL, 6.0L, MFI, IRON, GM
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$57,495
speed 87,367 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
Used 2022 GMC Sierra 2500 AT4 Crew Cab
$55,995
speed 55,627 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
Used 2022 GMC Sierra 2500 Denali Crew Cab
$51,995
speed 84,738 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$66,995
speed 32,991 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,168.9 mi)
(435) 412-2916
Used 2024 GMC Sierra 2500 AT4X Crew Cab
$80,250 List Price
$79,696
speed 28,739 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Ken Garff St. George Ford
St. George, UT (2,169.2 mi)
(435) 523-5684
Used 2024 GMC Sierra 2500 Denali Crew Cab
$70,324
speed 53,101 mi
sell
Key features
- Diesel
- 6.6L V8 32V DDI OHV Turbo Diesel
- 4WD
location_on
Mike White Ford
Coeur d'Alene, ID (2,172.1 mi)
(208) 292-6626
Used 2023 GMC Sierra 2500 Denali Crew Cab
$65,599
speed 75,031 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Courtesy CDJR of Superstition Springs
Mesa, AZ (2,173.3 mi)
(480) 470-5098
Used 2024 GMC Sierra 2500 Pro Crew Cab
$46,699
speed 42,045 mi
sell
Key features
- Gasoline
- 4x4
- Pro Pickup 4D 6 1/2 ft
location_on
Western Trucks AZ Commercial Truck Sales
Mesa, AZ (2,174.2 mi)
(480) 257-4320
New 2026 GMC Sierra 2500 Double Cab Service Truck
$55,128
sell
Key features
- Gasoline
- 8' 2" Steel Royal Body
- 4WD
location_on
Van Buick GMC
Scottsdale, AZ (2,175.7 mi)
(480) 745-1753
New 2026 GMC Sierra 2500 Double Cab Cab Chassis
$52,678
sell
Key features
- Gasoline
- RWD
- 6.6L V8 Gas engine
location_on
Van Buick GMC
Scottsdale, AZ (2,175.7 mi)
(480) 745-1753
