Wow! The 2024 GMC Sierra 3500HD Denali Ultimate Crew Cab Dually 4x4 with a 6.6L V8 Diesel engine is an impressive truck. Featuring a White Frost Tri-coat exterior paired with an Alpine Umber leather interior, its as luxurious as they come. This rare...
Sierra 3500HD Denali Ultimate, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Onyx Black, Alpine Umber Leather. Recent Arrival!Clean CARFAX. CARFAX One-Owner.We have been locally owned by the Snell family since 1974. At Snell Moto...
Seat Memory - Save your seat. You don’t have to recreate all the tweaks and fiddles that got you the perfect seated position every time someone else drives. Settle into your comfort zone faster with memory settings that remember your favorite position automatically. Thanks to seat memory sharing a seat just got easier.
Rear head restraint control
Seating capacity
60-40 folding rear seat - Down for whatever. Sometimes you need a little more room for your cargo. Other times...you need a lot more room. 60-40 split folding rear seat provides you with added versatility so you can load passengers and cargo in multiple combinations. Fold one side down for long items and still have room for your passengers. Or fold both sides down to load large items. With 60-40 folding rear seat it all fits.
Automatic air conditioning - Constantly fiddling with the A-C controls to maintain the cabin temperature is frustrating and distracting. Automatic air conditioning takes care of it for you by automatically adjusting the thermostat and fan settings as needed to maintain the temperature you select. Keep your cool with automatic air conditioning.
Standard EquipmentComfortSeat Memory - Save your seat. You dont have to recreate all the tweaks and fiddles that got you the perfect seated position every time someone else drives. Settle into your comfort zone faster with memory settings that rememb...
Recent Arrival!We welcome your business at McCarthy Auto World!Factory MSRP: $100,315 $1,000 off MSRP!2026 GMC Sierra 2500HD AT4X 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic SterlingMcCarthy Auto World is not responsible for any errors, omissi...
Recent Arrival!We welcome your business at McCarthy Auto World!Factory MSRP: $95,477 $1,000 off MSRP!2026 GMC Sierra 2500HD AT4X 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic Onyx BlackMcCarthy Auto World is not responsible for any errors, omiss...
Sierra HD Pro Safety includes (UEU) Forward Collision Alert (UE4) Following Distance Indicator (UKJ) Front Pedestrian Braking (TQ5) IntelliBeam (UFL) Lane Departure Warning (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.)
Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.)
Driving Good. Together.At Harry Brown's, that isn't just a slogan - it's how we do business every day. When you choose this WHITE 2026 GMC SIERRA 3500HD , you're choosing a dealership built on trust, transparency, and long-term relationships. Our cus...
At Walser, youll get an exceptional car-buying experience. Our *streamlined process* means youll work with one dedicated customer specialist to help you find the perfect vehicle. Upfront Pricing on every vehicle ensures youll *get a great deal withou...
At Walser, youll get an exceptional car-buying experience. Our *streamlined process* means youll work with one dedicated customer specialist to help you find the perfect vehicle. Upfront Pricing on every vehicle ensures youll *get a great deal withou...
Technology Package includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display
Sierra HD Pro Safety includes (UEU) Forward Collision Alert (UE4) Following Distance Indicator (UKJ) Front Pedestrian Braking (TQ5) IntelliBeam (UFL) Lane Departure Warning (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
X31 Off-Road Package includes (JHD) Hill Descent Control (NZZ) skid plates Off-Road suspension and Twin-tube Rancho shocks (Not available with dual rear wheels.)
Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
Driving Good. Together.At Harry Brown's, that isn't just a slogan - it's how we do business every day. When you choose this Onyx Black 2026 GMC Sierra 3500HD , you're choosing a dealership built on trust, transparency, and long-term relationships. Ou...
X31 Off-Road Package includes (JHD) Hill Descent Control (NZZ) skid plates Off-Road suspension and Twin-tube Rancho shocks
Sierra HD Pro Safety includes (UEU) Forward Collision Alert (UE4) Following Distance Indicator (UKJ) Front Pedestrian Braking (TQ5) IntelliBeam (UFL) Lane Departure Warning (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
Driving Good. Together.At Harry Brown's, that isn't just a slogan - it's how we do business every day. When you choose this WHITE 2026 GMC SIERRA 2500HD , you're choosing a dealership built on trust, transparency, and long-term relationships. Our cus...
Sierra HD Pro Safety includes (UEU) Forward Collision Alert (UE4) Following Distance Indicator (UKJ) Front Pedestrian Braking (TQ5) IntelliBeam (UFL) Lane Departure Warning (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
X31 Off-Road Package includes (JHD) Hill Descent Control (NZZ) skid plates Off-Road suspension and Twin-tube Rancho shocks
Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
Driving Good. Together.At Harry Brown's, that isn't just a slogan - it's how we do business every day. When you choose this WHITE 2026 GMC SIERRA 3500HD , you're choosing a dealership built on trust, transparency, and long-term relationships. Our cus...
Technology Package includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display
Sierra HD Pro Safety includes (UEU) Forward Collision Alert (UE4) Following Distance Indicator (UKJ) Front Pedestrian Braking (TQ5) IntelliBeam (UFL) Lane Departure Warning (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
X31 Off-Road Package includes (JHD) Hill Descent Control (NZZ) skid plates Off-Road suspension and Twin-tube Rancho shocks (Not available with dual rear wheels.)
Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
Driving Good. Together.At Harry Brown's, that isn't just a slogan - it's how we do business every day. When you choose this Sterling Metallic 2026 GMC Sierra 3500HD , you're choosing a dealership built on trust, transparency, and long-term relationsh...
Sierra HD Pro Safety includes (UEU) Forward Collision Alert (UE4) Following Distance Indicator (UKJ) Front Pedestrian Braking (TQ5) IntelliBeam (UFL) Lane Departure Warning (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
X31 Off-Road Package includes (JHD) Hill Descent Control (NZZ) skid plates Off-Road suspension and Twin-tube Rancho shocks
Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
Driving Good. Together.At Harry Brown's, that isn't just a slogan - it's how we do business every day. When you choose this Onyx Black 2026 GMC Sierra 3500HD , you're choosing a dealership built on trust, transparency, and long-term relationships. Ou...
Recent Arrival!We welcome your business at McCarthy Auto World!Factory MSRP: $93,645 $1,000 off MSRP!2026 GMC Sierra 3500HD AT4 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic Volcanic RedMcCarthy Auto World is not responsible for any errors, omis...
Recent Arrival!We welcome your business at McCarthy Auto World!Factory MSRP: $79,770 $1,000 off MSRP!2026 GMC Sierra 3500HD SLE 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic SterlingMcCarthy Auto World is not responsible for any errors, omission...
Diamond Buick GMC of Alexandria Experience the Diamond Difference, where excellence drives everything. We're your trusted hometown dealership, proudly offering a sparkling selection of new Buick and GMC vehicles, certified pre-owned options, and unbe...
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