How much is a new 2025 GMC Sierra 2500HD in Shelton, CT?

A new 2025 GMC Sierra 2500HD starts at $56,695 (including destination charge) in Shelton, CT. Prices will go up based on the trim level you choose and any options you add. Keep in mind that prices can also vary from one state to another and even from one dealership to the next. Learn more

How much does a 2025 GMC Sierra 2500HD Crew Cab cost in Shelton, CT?

A new 2025 GMC Sierra 2500HD Crew Cab starts at $56,695 in Shelton, CT. Prices will vary depending on what trim level you choose. Each state may have different pricing, so make sure you enter your correct ZIP code on Edmunds. Learn more

How much is a brand-new GMC Sierra 2500HD in Shelton, CT?

A brand-new GMC Sierra 2500HD starts at $56,695 in Shelton, CT. The price can change based on a number of factors such as location, model year, trim level and options. Learn more

How much does a 2025 GMC Sierra 2500HD cost in Shelton, CT?

A 2025 GMC Sierra 2500HD costs from $56,695 to about $95,905 in Shelton, CT. The prices will vary based on trim level, installed options and dealership discounts. Learn more

New GMC Sierra 2500HD for Sale in Shelton, CT

71 listings

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Arriving Soon
2025 GMC Sierra 2500HD
Pro Diesel Crew Cab
$66,695
MSRP $70,445
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (64 mi away)5 out of 5 stars(6)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Upgraded Headlights
- Blind Spot Monitorin...
Close
Located in Lake Katrine, NY / 64 miles away from Shelton, CT
Features and Specs:
Listing Information:
VIN: 1GT4ULEY6SF316833
Stock: 25673
Listed since: 05-27-2025
Arriving Soon
2025 GMC Sierra 2500HD
Pro Diesel Crew Cab
$63,390
MSRP $67,140
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (64 mi away)5 out of 5 stars(6)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Upgraded Headlights
- Tire Pressure Warnin...
Close
Located in Lake Katrine, NY / 64 miles away from Shelton, CT
Features and Specs:
Listing Information:
VIN: 1GT4ULEY8SF316090
Stock: 25651
Listed since: 05-27-2025
2025 GMC Sierra 2500HD
Denali Diesel Crew Cab
$93,905
MSRP $95,905
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (64 mi away)5 out of 5 stars(6)
- Home delivery*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Lake Katrine, NY / 64 miles away from Shelton, CT
This GMC Sierra 2500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WHEELS, 22"" TRANSIT...
Features and Specs:
Listing Information:
VIN: 1GT4UREY5SF281821
Stock: 25541
Listed since: 05-14-2025
Arriving Soon
2025 GMC Sierra 2500HD
Denali Diesel Crew Cab
$92,415
MSRP $94,415
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (64 mi away)5 out of 5 stars(6)
- Home delivery*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Lake Katrine, NY / 64 miles away from Shelton, CT
Features and Specs:
Listing Information:
VIN: 1GT4UREY5SF294388
Stock: 25573
Listed since: 04-24-2025
Advertisement
Special offers available
2025 GMC Sierra 2500HD
$46,300
starting MSRP
2 Trims
View Offers
GMC.com
*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
Arriving Soon
2025 GMC Sierra 2500HD
Pro Diesel Crew Cab
$63,390
MSRP $67,140
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (64 mi away)5 out of 5 stars(6)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Upgraded Headlights
- Tire Pressure Warnin...
Close
Located in Lake Katrine, NY / 64 miles away from Shelton, CT
Features and Specs:
Listing Information:
VIN: 1GT4ULEYXSF316138
Stock: 25659
Listed since: 05-27-2025
2025 GMC Sierra 2500HD
AT4 Diesel Crew Cab
$91,185
MSRP $92,185
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (64 mi away)5 out of 5 stars(6)
- Home delivery*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Lake Katrine, NY / 64 miles away from Shelton, CT
This GMC Sierra 2500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WINDOW, POWER, REAR ...
Features and Specs:
Listing Information:
VIN: 1GT4UPEY7SF284028
Stock: 25544
Listed since: 05-08-2025
2025 GMC Sierra 2500HD
Pro Crew Cab
$52,945
MSRP $56,695
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (64 mi away)5 out of 5 stars(6)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Upgraded Headlights
- Tire Pressure Warnin...
Close
Located in Lake Katrine, NY / 64 miles away from Shelton, CT
This GMC Sierra 2500HD boasts a Gas V8 6.6L/ engine powering this Automatic transmission. WHEELS, 18"" (45.7 CM) 8-SPOKE PAINTED STEEL, SILVER EXTEND...
Features and Specs:
Listing Information:
VIN: 1GT4ULE75SF265459
Stock: 25548
Listed since: 05-22-2025
Arriving Soon
2025 GMC Sierra 2500HD
Pro Diesel Crew Cab
$63,390
MSRP $67,140
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (64 mi away)5 out of 5 stars(6)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Upgraded Headlights
- Tire Pressure Warnin...
Close
Located in Lake Katrine, NY / 64 miles away from Shelton, CT
Features and Specs:
Listing Information:
VIN: 1GT4ULEYXSF315541
Stock: 25650
Listed since: 05-27-2025
Advertisement
Special offers available
2025 GMC Sierra 2500HD
$46,300
starting MSRP
2 Trims
View Offers
GMC.com
*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
Sponsored
2025 GMC Sierra 2500HD
Pickup Denali
$84,995
fair price
Exterior color: BlackBlack
Interior color: BlackBlack
2 miles
Chesrown Chevrolet GMC
View Dealer Offer

Showing 64 - 71 out of 71 listings

Sierra 2500HD Reviews & Specs

Consumer Reviews for the GMC Sierra 2500HD

Read recent reviews for the GMC Sierra 2500HD

Overall Consumer Rating

3.9 28 Reviews

Write a vehicle review See all 28 reviews

5 star
(64%)
4 star
(11%)
3 star
(0%)
2 star
(4%)
1 star
(21%)

Be Aware!!! Do Not Buy!!

Jim Feltes, 01/10/2024

2024 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)

I bought a new 2024 2500HD AT4 on 11/15/23 - loved the truck except for the puddle of coolant it left on my garage floor. Took it to the local dealer who replaced the oil cooler - once home i discovered it was still leaking from the same place. Took it back to the dealer who had to order another oil cooler back on 12/14. I have been waiting since then with no estimated time of when …

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Trim	MPG	Engine	Starting Price
2025 GMC Sierra 2500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)	N/A	8-cylinders (diesel)	$67,140
2025 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)	N/A	8-cylinders (diesel)	$94,415
2025 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)	N/A	8-cylinders (diesel)	$92,185
2025 GMC Sierra 2500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	N/A	8-cylinders (gas)	$56,695

More about the GMC Sierra 2500HD

Edmunds has 71 New GMC Sierra 2500HDs for sale near you, including a 2025 Sierra 2500HD Pro Pickup and a 2025 Sierra 2500HD Denali Pickup ranging in price from $56,695 to $95,905.

How much is a new 2025 GMC Sierra 2500HD in Shelton, CT?: A new 2025 GMC Sierra 2500HD starts at $56,695 (including destination charge) in Shelton, CT. Prices will go up based on the trim level you choose and any options you add. Keep in mind that prices can also vary from one state to another and even from one dealership to the next.
How much does a 2025 GMC Sierra 2500HD Crew Cab cost in Shelton, CT?: A new 2025 GMC Sierra 2500HD Crew Cab starts at $56,695 in Shelton, CT. Prices will vary depending on what trim level you choose. Each state may have different pricing, so make sure you enter your correct ZIP code on Edmunds.

How much is a brand-new GMC Sierra 2500HD in Shelton, CT?: A brand-new GMC Sierra 2500HD starts at $56,695 in Shelton, CT. The price can change based on a number of factors such as location, model year, trim level and options.
How much does a 2025 GMC Sierra 2500HD cost in Shelton, CT?: A 2025 GMC Sierra 2500HD costs from $56,695 to about $95,905 in Shelton, CT. The prices will vary based on trim level, installed options and dealership discounts.

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