
Starting MSRP from * $46,600

Available Trims
Pro
- Starting at
- $46,600
- Wheels, 18" (45.7 cm) 8-spoke painted steel, Silver Extended (Requires single rear wheels.)
- Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable)
- Audio system, GMC Infotainment System with 7" diagonal color touchscreen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring wireless Apple CarPlay and Android Auto capable
- Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
- Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- Basic: 3 Years/36,000 Miles

SLE
- Starting at
- $51,400
- Wheels, 18" (45.7 cm) machined aluminum wheel with Dark Grey metallic accents (Requires single rear wheels. Included with (RFX) X31 Off-Road and Protection Package.)
- Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable)
- Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones.
- Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
- Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- Basic: 3 Years/36,000 Miles

SLT
- Starting at
- $62,700
- Wheels, 18" (45.7 cm) machined aluminum wheel with Dark Grey metallic accents (Requires single rear wheels.)
- Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (Not available with (PCY) SLT Convenience Package, (PDB) SLT Premium Package or (PDC) Texas Edition SLT Premium Package.)
- Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones.
- Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
- Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- Basic: 3 Years/36,000 Miles

AT4
- Starting at
- $71,300
- Wheels, 20" (50.8 cm) High Gloss black aluminum wheels, 8 spokes
- Seats, front bucket with center console
- Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones.
- Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
- Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- Basic: 3 Years/36,000 Miles

Denali
- Starting at
- $75,400
- Wheels, 20" (50.8 cm) Ultra-bright machined wheels with bright chrome inserts with Black painted pockets (Requires single rear wheels.)
- Seats, front bucket with center console
- Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones.
- Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
- Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- Basic: 3 Years/36,000 Miles

Denali Ultimate
- Starting at
- $96,300
- Wheels, 20" (50.8 cm) Ultra-bright machined aluminum wheels with gloss black inserts with Black painted pockets (Requires single rear wheels.)
- Seats, front bucket with center console
- Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones.
- Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel compatible (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm)
- Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- Basic: 3 Years/36,000 Miles

Current Offers & Inventory
New 2024 GMC Acadia Denali
- Howard Bentley Price $58,675
- Exterior
- Volcanic Red Tintcoat
- Engine
- 2.5L Turbo engine
New 2024 GMC Canyon AT4
- Howard Bentley Price $51,765
- Exterior
- Onyx Black
- Engine
- TurboMax™ engine
Loaner 2024 GMC HUMMER EV SUV 3X
- Howard Bentley Price $106,910
- Exterior
- Meteorite Metallic (Grey)
- Engine
- Engine None (Electric Motors)
New 2024 GMC Sierra 1500 Pro
- Howard Bentley Price $39,890
- Exterior
- Summit White
- Engine
- 5.3L EcoTec3 V8 engine
New 2024 GMC Sierra 1500 Pro
- Howard Bentley Price $39,890
- Exterior
- Summit White
- Engine
- 5.3L EcoTec3 V8 engine
New 2024 GMC Sierra 1500 Pro
- Howard Bentley Price $39,890
- Exterior
- Summit White
- Engine
- 5.3L EcoTec3 V8 engine
New 2024 GMC Sierra 2500 HD Pro
- Howard Bentley Price $57,050
- Exterior
- Summit White
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
New 2024 GMC Sierra 2500 HD Pro
- Howard Bentley Price $57,735
- Exterior
- Summit White
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
New 2024 GMC Terrain Denali
- Howard Bentley Price $36,180
- Exterior
- Ebony Twilight Metallic
- Engine
- 1.5L Turbo 4-cylinder engine
New 2024 GMC Terrain SLE
- Howard Bentley Price $28,350
- Exterior
- Downpour Metallic
- Engine
- 1.5L Turbo 4-cylinder engine
New 2024 GMC Savana Cargo 2500
- Howard Bentley Price $84,530
- Exterior
- Special Exterior Color
- Engine
- 6.6L V8 Gas engine
Certified Pre-Owned 2024 GMC Sierra 2500 HD Denali Ultimate
- Howard Bentley Price $79,943
- Mileage
- 39,022
- Exterior
- Onyx Black
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
Certified Pre-Owned 2024 GMC Yukon Denali Ultimate
- Howard Bentley Price $88,991
- Mileage
- 14,956
- Exterior
- White Frost Tricoat
- Engine
- 6.2L V8 engine
Pre-Owned 2024 GMC Sierra 1500 Denali
- Howard Bentley Price $62,994
- Mileage
- 25,570
- Exterior
- Sterling Metallic
- Engine
- 6.2L EcoTec3 V8 engine
Pre-Owned 2024 GMC Sierra 2500 HD AT4
- Howard Bentley Price $68,775
- Mileage
- 69,211
- Exterior
- Onyx Black
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
Pre-Owned 2024 GMC Sierra 2500 HD Denali Ultimate
- Howard Bentley Price $84,836
- Mileage
- 12,520
- Exterior
- Onyx Black
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
Pre-Owned 2024 GMC Sierra 2500 HD Denali Ultimate
- Howard Bentley Price $84,850
- Mileage
- 20,672
- Exterior
- Summit White
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
Pre-Owned 2024 GMC Sierra 1500 Denali
- Howard Bentley Price $59,756
- Mileage
- 22,773
- Exterior
- Summit White
- Engine
- 3.0L Duramax® Turbo Diesel engine
Pre-Owned 2024 GMC Sierra 1500 Denali
- Howard Bentley Price $61,303
- Mileage
- 21,244
- Exterior
- Summit White
- Engine
- 3.0L Duramax® Turbo Diesel engine
Pre-Owned 2024 GMC Sierra 3500 HD Denali Ultimate DRW
- Howard Bentley Price $86,477
- Mileage
- 22,226
- Exterior
- White Frost Tricoat
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
Pre-Owned 2024 GMC Sierra 2500 HD AT4
- Howard Bentley Price $76,956
- Mileage
- 37,174
- Exterior
- Summit White
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
Pre-Owned 2024 GMC Sierra 1500 SLT
- Howard Bentley Price $50,521
- Mileage
- 18,911
- Exterior
- Summit White
- Engine
- 5.3L EcoTec3 V8 engine
Pre-Owned 2024 GMC Sierra 1500 Denali
- Howard Bentley Price $61,769
- Mileage
- 31,339
- Exterior
- White Frost Tricoat
- Engine
- 3.0L Duramax® Turbo Diesel engine
Pre-Owned 2024 GMC Sierra 1500 SLT
- Howard Bentley Price $50,856
- Mileage
- 20,225
- Exterior
- Summit White
- Engine
- 5.3L EcoTec3 V8 engine
Features
The Power To Pull Your World
Sierra Heavy Duty is the real deal - with the strength and pulling power to haul heavy loads and the most available trailering-assistance technologies in its class.3
- Available 6.6l Duramax Turbo Diesel V8 with new Turbocharger and Allison® 10-speed automatic transmission. Delivers 470 hp and 975 lb-ft of torque.
- Standard 6.6L V8 gas engine is now paired with the Allison 10-speed automatic transmission. Delivers 401 hp and 464 lb-ft of torque.
- Up to 14 available camera views4 including Transparent Trailer View. More views help to provide a more confident trailering experience.

SIERRA HEAVY DUTY ADVANCED TRAILERING
- PROGRADETM TRAILERING TECH
- UP TO 14 AVAILABLE CAMERA VIEWS4
- ADAPTIVE CRUISE CONTROL5 WITH TRAILERING

PREMIUM INTERIORS
Sierra Heavy Duty’s interiors are rugged and refined with premium materials to make every trip first-class.
- Available Best-In-Class3 16-way power front seats with massaging feature
- Available 10-way power-adjustable front heated and ventilated bucket seats
- Best-In-Class3 crew cab front head and leg room

ADVANCED TECHNOLOGY
Sierra Heavy Duty’s available massive customizable screens and advanced tech help keep you informed and in command.
- Sierra Heavy Duty offers the most trailering-assistance tech in its class3 thanks to smart HDNA.
- Available 13.4" Diagonal Center Touch-Screen—the largest in its class3
- 12.3" Diagonal Digital Driver Information Center
- The spacious, comfortable cabin offers innovative driver-centric technologies such as the Bose6 Premium Sound System with Richbass woofer.

SIERRA HD PRO SAFETY5
Every Sierra Heavy Duty includes active safety and driver-assistance technologies that help while driving and trailering. Sierra HD Pro Safety includes:
- Forward Collision Alert
- Following Distance Indicator
- Front Pedestrian Braking
- IntelliBeam
- Lane Departure Warning
- Buckle to Drive
- Automatic Emergency Braking

POWERFULLY BOLD EXTERIOR
Sierra Heavy Duty’s impressive exterior stands out proudly everywhere you
- New LED projector headlamps with striking animated sequences helps enhance Sierra Heavy Duty’s bold exterior design.
- New front bumper, fascia and available redesigned Denali chrome grille
- Available six-function MultiPro Tailgate™ combines six convenient functions that help improve loading, unloading and accessing the cargo bed to make light work of almost any job.

The GMC Sierra 3500HD is a full-size one-ton pickup truck that is highly capable and long lasting. With the ability to tow heavy objects, there is little the Sierra 3500HD cannot handle. Technological breakthroughs like the transparent trailer view camera that allow the driver to back the truck up as if the trailer being towed wasn’t there at all set the Sierra apart from other heavy-duty trucks in its class. A variety of gasoline and diesel engine options ensure your Sierra 3500HD is capable of anything you need it to do. Test drive the GMC Sierra 3500HD for yourself at Howard Bentley Buick GMC your Huntsville, Gadsden and Birmingham area dealership.

Get A Quote
Disclaimers:
- Class is gasoline and diesel heavy duty pickups in the GM Large Pickup segment. Based on latest competitive data available. Sierra’s 22,070-lb max rating requires a properly equipped Crew Cab Long Bed 2WD model with available 6.6L Duramax Turbo Diesel engine, Trailer Brake Controller, Max Trailering package, 18" or 20" wheels and tires and 5th Wheel / Gooseneck hitch. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.
- 36,000-lb rating requires properly equipped 3500 HD Regular Cab long bed 2WD DRW model with available 6.6L Duramax Turbo Diesel V8 engine, Max Trailering Package and gooseneck hitch. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.
- Class is gasoline and diesel heavy-duty pickups in the GM Large Pickup segment. Based on latest competitive data available.
- Safety or driver-assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Read the vehicle Owner’s Manual for important feature limitations and information. Some camera views require available accessory camera and installation. Not compatible with all trailers. See your dealer for details.
- Safety or driver-assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. The driver should remain attentive to traffic, surroundings and road conditions at all times. Visibility, weather and road conditions may affect feature performance. Read the vehicle Owner’s Manual for more important feature limitations and information
- Bose® is a registered trademark of the Bose Corporation in the U.S. and other countries.