2026 GMC Sierra 3500 HD For Sale

Prices starting at: $48,200

View photos, watch videos and get a quote on a new 2026 GMC Sierra 3500 HD in Vernon, CT.

Exterior Photos
Colors

2026 GMC Sierra 3500 HD Truck Woodland Green

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Learn More About Buying a 2026 GMC Sierra 3500 HD in Vernon

Visit Scranton GMC of Vernon for a great deal on a new 2026 GMC Sierra 3500 HD. Our sales team is ready to show you all of the features that you will find in the GMC Sierra 3500 HD and take you for a test drive in the Vernon Area. At our GMC dealership you will find competitive prices, a stocked inventory of 2026 GMC Sierra 3500 HD cars and a helpful sales team. Stop by our car dealership today and take a 2026 GMC for a spin.

2026 GMC Sierra 3500 HD Truck Double Cab

2026 GMC Sierra 3500 HD Pro Truck Double Cab

Scranton's Price$82,277
Conveyance Fee$699
Internet Price$79,476
Offers$3,500
Live Market Price$79,705

Engine: 6.6L V-8 cyl, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Jet Black, Vinyl seat trim

2026 GMC Sierra 3500 HD Truck Double Cab

2026 GMC Sierra 3500 HD Pro Truck Double Cab

Scranton's Price$83,705
Conveyance Fee$699
Internet Price$80,904
Offers$3,500
Live Market Price$81,133

Engine: 6.6L V-8 cyl, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Jet Black, Vinyl seat trim

2026 GMC Sierra 3500 HD Truck Double Cab

2026 GMC Sierra 3500 HD Pro Truck Double Cab

Scranton's Price$83,705
Conveyance Fee$699
Internet Price$80,904
Offers$3,500
Live Market Price$81,133

Engine: 6.6L V-8 cyl, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Jet Black, Vinyl seat trim

2026 GMC Sierra 3500 HD Truck Double Cab

2026 GMC Sierra 3500 HD Pro Truck Double Cab

Scranton's Price$60,132
Conveyance Fee$699
Internet Price$59,831
Offers$1,000
Live Market Price$60,060

Engine: 6.6L V-8 cyl, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Jet Black, Cloth seat trim

2026 GMC Sierra 3500 HD Pro Truck Double Cab

Scranton's Price$60,132
Conveyance Fee$699
Internet Price$59,831
Offers$1,000
Live Market Price$60,060

Engine: 6.6L V-8 cyl, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Jet Black, Cloth seat trim

2026 GMC Sierra 3500 HD Pro Truck Double Cab

Scranton's Price$60,132
Conveyance Fee$699
Internet Price$59,831
Offers$1,000
Live Market Price$60,060

Engine: 6.6L V-8 cyl, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Jet Black, Cloth seat trim

2026 GMC Sierra 3500 HD Pro Truck Double Cab

Scranton's Price$60,132
Conveyance Fee$699
Internet Price$59,831
Offers$1,000
Live Market Price$60,060

Engine: 6.6L V-8 cyl, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Jet Black, Cloth seat trim

2026 GMC Sierra 3500 HD Pro Truck Double Cab

Scranton's Price$60,046
Conveyance Fee$699
Internet Price$59,745
Offers$1,000
Live Market Price$59,974

Engine: 6.6L V-8 cyl, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Jet Black, Cloth seat trim

2026 GMC Sierra 3500 HD Denali Truck Crew Cab

MSRP$84,415
Scranton's PricePlease Call
Conveyance Fee$699
Internet PricePlease Call
Offers$2,000
Live Market Price$83,343

Engine: 6.6L V-8 cyl, Transmission: Automatic, Exterior Color: Titanium Rush, Interior Color: Jet Black, Forge Perforated Leather seating surfac

View All New GMC Sierra 3500 HD

2024 GMC Sierra 3500 HD Denali Ultimate

Price$74,987
Conveyance Fee$699
Scranton's Price$75,915

Engine: 6.6L V-8 cyl, Transmission: Automatic, Mileage: 48,825 miles, Exterior Color: Onyx Black, Interior Color: Alpine Umber, Full Grain Leather seating surfaces

2022 GMC Sierra 3500 HD SLE

Price$43,987
Conveyance Fee$699
Scranton's Price$44,915

Engine: 6.6L Engine: , Gasoline V-8, SIDI, Transmission: 6 speed automatic, Mileage: 24,817 miles, Exterior Color: Pacific Blue Metallic, Interior Color: JET BLACK, CLOTH SEAT TRIM

View All Pre-Owned GMC Sierra 3500 HD

GMC (1)

Sierra 3500 HD Truck (5)

2026

Manufacturer Offer

No Monthly Payments Until Next Year for Well-Qualified Buyers When Financed w/ GM Financial

4.9% APR for 36 months
4.9% APR for 48 months
5.9% APR for 60 months
6.9% APR for 72 months

Applies to this new 2026 GMC Sierra 3500 HD

Offer only valid Oct 01, 2026 through Nov 02, 2026

No Monthly Payments Until Next Year for Well-Qualified Buyers When Financed w/ GM Financial

Disclaimer(s)

Deferred monthly payments until 2027. Finance charges accrue from date of financing. Must finance with GM Financial. Down payment required at signing, if applicable. Offer not available in PA. Some customers may not qualify. Not available with lease and some other offers. 4.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.98 for every $1000 you finance. Average example down payment is 10.0%. This is a standalone APR incentive program and not available with lease and some other offers. Must take new retail delivery by 11/02/2026. Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 4.9% APR with $2,500 down payment provides for 48 monthly payments of $22.98 per $1000 financed for qualified buyers. 4.9% APR for a term of 36 months corresponds to a monthly cost of $29.93 per $1000 financed. 5.9% APR for a term of 60 months corresponds to a monthly cost of $19.29 per $1000 financed. 6.9% APR for a term of 72 months corresponds to a monthly cost of $17 per $1000 financed. 6.9% APR for a term of 75 months corresponds to a monthly cost of $16.45 per $1000 financed. 6.9% APR for a term of 84 months corresponds to a monthly cost of $15.04 per $1000 financed. The rates described are for estimation purposes only; you may not be able to finance at this rate. (See Trims)
See State Disclaimer *

Manufacturer Offer

Purchase Allowance

$3,500 Cash

Applies to this new 2026 GMC Sierra 3500 HD

Offer only valid Sep 30, 2026 through Nov 02, 2026

Disclaimer(s)

Not available with special financing, lease and some other offers. Must take new retail delivery by 11/02/2026. (See Trims)
See State Disclaimer *

Manufacturer Offer

Bonus Cash

$2,000 Cash

Applies to this new 2026 GMC Sierra 3500 HD

Offer only valid Sep 30, 2026 through Nov 02, 2026

Disclaimer(s)

Not available with some other offers. Must take new retail delivery by 11/02/2026. (See Trims)
See State Disclaimer *

Manufacturer Offer

Purchase Allowance

$1,500 Cash

Applies to this new 2026 GMC Sierra 3500 HD

Offer only valid Sep 30, 2026 through Nov 02, 2026

Disclaimer(s)

Not available with special financing, lease and some other offers. Must take new retail delivery by 11/02/2026. (See Trims)
See State Disclaimer *

Manufacturer Offer

Purchase Allowance

$1,000 Cash

Applies to this new 2026 GMC Sierra 3500 HD

Offer only valid Sep 30, 2026 through Nov 02, 2026

Disclaimer(s)

Not available with special financing, lease and some other offers. Must take new retail delivery by 11/02/2026. (See Trims)
See State Disclaimer *

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The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price. 1Dealer Discount applied to everyone New, Pre-Owned, Certified Pre-Owned, Demo and CarBravo Vehicles. Although every reasonable effort has been made to ensure the accuracy of written and photographic information contained on this site, we are not responsible for errors or omissions contained on these pages. This site, and all information and materials appearing on it, are presented to the user "as is" without guarantee of any kind, either express or implied. All vehicles are subject to prior sale. Price does not include applicable tax, title, license, processing and/or documentation fees, Dealer conveyance free of $699, and destination charges. All sale prices are subject to change without notice. Please verify any information in question with Scranton GMC of Vernon