Skip to main content

GMC Sierra 2500 Trucks for Sale near Stamford, Connecticut

Filters

3,802 results

Location

location_searching

Condition

Less than $400,000
Any

New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab

$99,155 MSRP
$97,172
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab

$99,155 MSRP
$86,265
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Pro Double Cab

$69,389 List Price
$68,389
sell
Key features
  • Diesel
  • 4WD
  • Double Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Denali Crew Cab

$92,227
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab

$99,155 MSRP
$97,172
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 AT4X Crew Cab

$108,590 MSRP
$106,418
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Pro Double Cab

$69,389 List Price
$68,389
sell
Key features
  • Diesel
  • 4WD
  • Double Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab

$99,155 MSRP
$86,265
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Pro Crew Cab

$55,134
sell
Key features
  • Gasoline
  • RWD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 AT4 Crew Cab

$86,571
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Denali Crew Cab

$81,912
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Pro Double Cab

$69,389 List Price
$68,389
sell
Key features
  • Diesel
  • 4WD
  • Double Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Denali Crew Cab

$93,006
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 AT4 Crew Cab

$91,995 List Price
$90,995
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 AT4X Crew Cab

$108,540
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Pro Double Cab

$69,389 List Price
$68,389
sell
Key features
  • Diesel
  • 4WD
  • Double Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab

$99,750 MSRP
$97,755
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Pro Crew Cab

$71,064 List Price
$70,064
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab

$98,660
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab

$100,350 MSRP
$98,343
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab

$99,155 MSRP
$86,265
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 AT4 Crew Cab

$92,590 List Price
$91,590
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Denali Crew Cab

$95,655 List Price
$93,655
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 AT4 Crew Cab

$91,995 List Price
$90,995
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab

$99,155
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 AT4 Crew Cab

$79,553
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Pro Crew Cab

$73,079 List Price
$72,079
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab

$99,750 MSRP
$97,755
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 AT4X Crew Cab

$99,175 MSRP
$95,208
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

New 2026 GMC Sierra 2500 Pro Double Cab

$69,389 List Price
$68,389
sell
Key features
  • Diesel
  • 4WD
  • Double Cab
location_on
Tustin Buick GMC
Tustin, CA (2,453.7 mi)
(657) 655-7212

Helpful Resources