Prices starting at: $47,000
View photos, watch videos and get a quote on a new 2026 GMC Sierra 2500 HD in ALTO, GA.
- Body Exterior
- Rear cargo : tailgate
- Power door mirrors
- Heated door mirrors
- Turn signal indicator mirrors
- Bumpers : chrome
- Rear step bumper
- Trailer hitch
- Trailer sway control
- Hitch Class : IV
- Powertrain
- Engine liters : 6.6L
- Compressor : Not Available
- Cylinder configuration : V-8
- Horsepower : 401hp @ 5,200RPM
- Torque : 464 lb.-ft. @ 4,000RPM
- Number of valves : 16
- Variable valve control
- Engine location : front
- Hybrid electric powertrain type : none
- Hybrid traction battery type : none
- Electric motor horsepower : none
- Hybrid system net power : none
- Recommended fuel : Regular gasoline
- Transmission : 10 speed automatic
- Mode select transmission
- Manual-shift auto
- Drive type : rear-wheel
- Fuel tank capacity : 36.0gal.
- Rear locking differential
- Hybrid system combined power torque : none
- Electric motor 1 torque : none
- Standard fuel economy fuel type : gasoline
- Warranty
- Basic warranty : 36 months/36,000miles
- Powertrain warranty : 60 months/60,000miles
- Corrosion perforation warranty : 72 months/100,000miles
- Roadside assistance coverage : 60 months/60,000miles
- Maintenance warranty : 12 months/12,000miles
- Suspension/Handling
- Front wheel independent suspension
- Front anti-roll bar
- Power steering
- Front tires : 245/75SR17.0E
- Rear tires : 245/75SR17.0E
- Single rear wheels
- Wheel size : 17"
- Specs and Dimensions
- Engine displacement : 6.6 L
- Engine torque : 464 lb.-ft. @ 4,000RPM
- Engine bore x stroke : 103.3mm x 98.0mm (4.07" x 3.86")
- Compression ratio : 10.80 to 1
- Payload : 1,673kg (3,689lbs)
- Curb weight : 2,843kg (6,267lbs)
- GVWR : 4,536kg (10,000lbs)
- Towing capacity : 6,577kg (14,500lbs)
- Exterior length : 6,002mm (236.3")
- Exterior body width : 2,076mm (81.8")
- Exterior height : 2,030mm (79.9")
- Wheelbase : 3,607mm (142.0")
- Turning radius : 7.1m (23.5')
- Front legroom : 1,131mm (44.5")
- Front headroom : 1,095mm (43.1")
- Front hiproom : 1,547mm (60.9")
- Front shoulder room : 1,678mm (66.1")
- Entertainment Features
- AM/FM radio
- Premium audio system : GMC Infotainment System
- Speakers : 2
- Turn-by-turn navigation directions : OnStar Turn-by-Turn Navigation
- Wireless phone connectivity : Bluetooth
- 1st row LCD monitors : 1
- Primary LCD size : 7.0"
- Smart device integration : Apple CarPlay/Android Auto
- Lighting, Visibility and Instrumentation
- Fully automatic headlights
- Delay-off headlights
- Auto high-beam headlights
- Variably intermittent wipers
- Front reading lights
- Appearance : analog
- Tachometer
- Voltmeter
- Oil pressure gauge
- Compass
- Outside temperature display
- Low tire pressure warning
- Trip computer
- Lane departure : Lane Departure Warning warning
- Exterior parking camera rear : HD Rear Vision Camera yes
- Safety and Security
- Forward collision : Forward Collision Alert with Automatic Braking mitigation
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Overhead airbag
- Occupant sensing airbag
- Panic alarm
- Perimeter/approach lights
- Tracker system : Stolen Vehicle Assistance
- Ignition disable
- Electronic stability
- Traction control
- Front pedestrian detection : prevention
- Seats and Trim
- Max seating capacity : 3
- Front seats : bench
- Front center armrest : w/storage
- Seat Upholstery : vinyl
- Off-Road Capability
- Ground clearance (min) : 259mm (10.2")
- Convenience Features
- Air conditioning
- Speed control
- Power windows
- 1-touch down
- 1-touch up
- Remote keyless entry
- Proximity key : push button start only
- Illuminated entry
- Tilt steering wheel
- Passenger vanity mirror
- Emergency communication system : OnStar
- Front beverage holders
- Overhead console
- Driver door bin
- Passenger door bin
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Learn More About Buying a 2026 GMC Sierra 2500 HD in ALTO
Visit Hayes Buick GMC for a great deal on a new 2026 GMC Sierra 2500 HD. Our sales team is ready to show you all of the features that you will find in the GMC Sierra 2500 HD and take you for a test drive in the ALTO Area. At our GMC dealership you will find competitive prices, a stocked inventory of 2026 GMC Sierra 2500 HD cars and a helpful sales team. Stop by our car dealership today and take a 2026 GMC for a spin.
2026 GMC Sierra 2500 HD Denali
- MSRP$94,755
- Service Fee$698
- Price$95,453
- Offers$3,500
- Final Price$91,953
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Sterling Metallic, Interior Color: Jet Black, Forge Perforated Leather seat trim
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2026 GMC Sierra 2500 HD Denali
- MSRP$95,770
- Service Fee$698
- Price$96,468
- Offers$3,500
- Final Price$92,968
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Glacier White Tricoat, Interior Color: Jet Black, Forge Perforated Leather seat trim
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2026 GMC Sierra 2500 HD AT4
- MSRP$93,175
- Service Fee$698
- Price$93,873
- Offers$3,000
- Final Price$90,873
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Sterling Metallic, Interior Color: Jet Black with Kalahari accents, Perforated Front
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2026 GMC Sierra 2500 HD AT4
- MSRP$92,680
- Service Fee$698
- Price$93,378
- Offers$3,000
- Final Price$90,378
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Jet Black with Kalahari accents, Perforated Front
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2026 GMC Sierra 2500 HD Denali Ultimate
- MSRP$100,995
- Service Fee$698
- Price$101,693
- Offers$2,000
- Final Price$99,693
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Sterling Metallic, Interior Color: Alpine Umber, Full Grain Leather seat trim
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2026 GMC Sierra 2500 HD AT4X
- MSRP$99,774
- Service Fee$698
- Price$100,472
- Offers$2,000
- Final Price$98,472
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Titanium Rush Metallic, Interior Color: Obsidian Rush, Full Grain Leather seat trim
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2026 GMC Sierra 2500 HD Denali
- MSRP$93,375
- Service Fee$698
- Price$94,073
- Offers$3,500
- Final Price$90,573
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Atmosphere/Brownstone, Forge Perforated Leather se
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2026 GMC Sierra 2500 HD AT4
- MSRP$91,150
- Service Fee$698
- Price$91,848
- Offers$3,000
- Final Price$88,848
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Jet Black with Kalahari accents, Perforated Front
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2026 GMC Sierra 2500 HD AT4
- MSRP$91,945
- Service Fee$698
- Price$92,643
- Offers$3,000
- Final Price$89,643
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Coastal Dune, Interior Color: Jet Black with Kalahari accents, Perforated Front
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2025 GMC Sierra 2500 HD Denali
- Hayes Price$73,895
- Service Fee$698
- Final Price$74,593
Engine: V-8 cyl, Transmission: Automatic, Mileage: 8,921 miles, Exterior Color: Titanium Rush Metallic, Interior Color: Jet Black, Forge Perforated Leather seat trim
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2025 GMC Sierra 2500 HD Denali Ultimate
- Hayes Price$81,095
- Service Fee$698
- Final Price$81,793
Engine: V-8 cyl, Transmission: Automatic, Mileage: 13,672 miles, Exterior Color: Titanium Rush Metallic, Interior Color: Alpine Umber
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* Must mention or present ad at time of purchase to receive advertised price. Pricing includes all factory rebates, incentives and dealer discounts. Financing incentives attached to dealer approved lenders. Pricing for Georgia residents only. Subject to prior sale. Vehicle must be in stock. The advertised price does not include sales tax, vehicle registration fees, other fees required by law, or finance charges. Dealer is not responsible for typographical errors. Please verify offer detail with dealer representative prior to sale.
* Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
* Dealer Discount applied to everyone.
* Dealer Service fee includes $649 documentation fee plus $49 ETR fee.