Skip to FiltersReport abuse
46 listings
- New Listing$55,180MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (39 mi away)
- Home delivery*
Close
Located in Keene, NH / 39 miles away from Merrimack, NH
Features and Specs:
Listing Information:
VIN: 1GT3USE70SF244024
Stock: G25215
Listed since: 03-10-2025 - Arriving Soon$61,615MSRP
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- Fairfield's Buick GMC (39 mi away)
- Home delivery*
Close
Located in Keene, NH / 39 miles away from Merrimack, NH
Features and Specs:
Listing Information:
VIN: 1GT3UTE74SF353110
Stock: G25419
Listed since: 07-22-2025 - New Listing$91,429MSRP
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (39 mi away)
- Home delivery*
Close
Located in Keene, NH / 39 miles away from Merrimack, NH
Features and Specs:
Listing Information:
VIN: 1GT4UVEY8SF304288
Stock: G25334
Listed since: 06-13-2025 - $57,089MSRP $60,115
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- Central GMC of Norwood (48 mi away)
- Home delivery*
Close
Located in Norwood, MA / 48 miles away from Merrimack, NH
Features and Specs:
Listing Information:
VIN: 1GT3UTE72SF322423
Stock: G250244
Listed since: 05-29-2025
Showing 43 - 46 out of 46 listings
Consumer Reviews for the GMC Sierra 3500HD
Read recent reviews for the GMC Sierra 3500HD
WHAT A TRUCK
Bill S., 04/05/2020
2020 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
I purchased this Denali two weeks ago. I absolutely love this truck. The ride is so smooth and power band is incredible. What a huge difference between my 2008 GMC 2500HD Duramax, its like night and day... I love all the high tech features with the 2020's from the cameras to the front and rear LED lighting. Oh yea forgot about that first of its kind tailgate. Now that's a very … useful tailgate, I can see Ford, Dodge and Chevrolet using the same basic tailgate in the near future.
I really cant wait to haul my 5th wheel with this truck. Once I make that first trip I will update this review regarding the towing...
A big thank you for Thompsons GMC in Placerville, CA for such a great purchasing experience.
It’s been about a year since I purchased my GMC 3500 Denali and wanted to update my review.
I still love this truck so much. I’ve towed my 5th wheel RV approximately 8000K miles. This truck tows my 5th wheel like a dream. The cooling system is definitely a 100% improvement over my 2008 while towing in the warmer weather.
About the only thing I’d like to see is GM add more information to the heads up display (HUD) like your blind spot indicators.
I’m glad we bought when we did because I hear that dealers are having a tough time receiving new trucks.
Bottom line is this, I’d buy this truck all over again absolutely No Regrets!!!!
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 GMC Sierra 3500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $55,180 |
| 2025 GMC Sierra 3500HD undefined | N/A | 8-cylinders (gas) | $60,115 |
| 2025 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $91,429 |
More about the GMC Sierra 3500HD
Edmunds has 46 New GMC Sierra 3500HDs for sale near you, including a 2025 Sierra 3500HD Pro Pickup and a 2025 Sierra 3500HD AT4 Pickup ranging in price from $55,180 to $91,429.
How much is a new 2025 GMC Sierra 3500HD in Merrimack, NH?
- A new 2025 GMC Sierra 3500HD starts at $55,180 (including destination charge) in Merrimack, NH. 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 3500HD Regular Cab cost in Merrimack, NH?
- A new 2025 GMC Sierra 3500HD Regular Cab starts at $55,180 in Merrimack, NH. 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.Other versions include:
2025 GMC Sierra 3500HD Crew Cab which starts at $91,429.
Filters
Skip to ResultsApplied Filters3Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Trim
Truck Details
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Features
Options & Packages
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.