- 2019 GMC Sierra 3500 HD SLT
- Duramax 6.6L TurboDiesel V8 B20 diesel compatible engine
- Allison 6-speed automatic transmission with overdrive
- 3.73 rear axle ratio
- SLT Preferred Equipment Group
- 17" forged polished aluminum wheels
- All-season tires
- Front full feature leather bucket seats
- Heated front seats
- Duramax Plus Package
- BOSE premium audio system
- Front & rear parking assistance
- Driver Alert Package
- Engine block heater
- Gooseneck 5th Wheel Prep Package
- Hitch platform to accept gooseneck or 5th wheel
- Exhaust brake
- Wireless charging
- 4X4 chrome badging
- EZ-lift and lowering tailgate
- Suspension Package
- 51mm twin tube shock absorbers
- 33mm front stabilizer bar
- 150 AMP alternator
The 2019 GMC Sierra 3500 HD SLT is a sizable truck with substantial capabilities that shares mechanical commonality with the related Chevrolet Silverado. Notorious for their ability to tow and haul colossal loads, putting it to work for torque-intensive tasks is a piece of cake for the particular model we have today as it houses a mammoth 6.6L Turbo-Diesel V8 engine that also boasts exhaust brakes to get you to a stop safely in no time. Equipped with the additional Suspension Package, SLT Preferred Equipment Group, and clocking 44,720 miles on the odometer, this 2019 GMC Sierra awaits its next owner for some heavy-duty adventures.
Exterior and Interior
No matter what season it is, this 2019 GMC Sierra 3500 is ready to haul anything, fitted with all-season tires mounted on 17-inch forged polished aluminum wheels. The truck itself is painted in a bright coat of Summit White, making it stand out from the usual heavy-duty offerings. The exterior is also fitted with chrome bumpers, a chrome grille, chrome tow mirrors, and chrome running boards, as well as chrome badging all-around. The truck proudly boasts power from 4x4 drive to the massive Duramax engine it hosts. For greater convenience, you have the Gooseneck 5th Wheel Prep Package, meaning a hitch platform is fitted and ready to accept a gooseneck or a fifth wheel. You are also treated to an EZ-lift and lowering tailgate. Inside the GMC Sierra 3500, there is a perfect balance of practicality and form. The Jet Black cabin is equipped with front full-feature leather bucket seats, boasting heating functionality. The Duramax Plus package presents you with a BOSE premium audio system as well as front and rear parking assistance. Furthermore, you have wireless charging and the inclusion of the Driver Alert Package for more safety tech to keep you out of trouble.
Engine
Under the hood lies the massive Duramax 6.6-liter Turbo-Diesel V8 B20 diesel-compatible engine, paired with an Allison 6-speed automatic transmission with overdrive. This makes the 2019 GMC Sierra capable of cranking out a whopping 910 lb-ft of torque and 445 horsepower with a 3.73 rear axle ratio. Fear not in the cold winters, as this truck comes with an engine block heater to help get the internal components up to temperature. As for the bumps and imperfections, you have 51mm twin tube shock absorbers and a 33mm front stabilizer bar with a sizable 150 AMP alternator to recharge your battery.
Pickup trucks are an integral part of the American lifestyle, and the GMC Sierra 3500 is one of the most capable among them. Offering burly powertrains capable of immense hauling and towing abilities, the 2023 Sierra 3500 HD is a proper workhorse. On top of that, it also has a spacious and comfortable cabin equipped with modern features, tech, and amenities. This 2023 GMC Sierra 3500 HD Regular Cab Pro we have here today is powered by the optional, more energetic turbo diesel powertrain and specced with some optional extras. This Heavy Duty Sierra is in impressive condition, with only 6,170 reported miles on the odometer.
The 2019 GMC Sierra 3500 HD SLT is a sizable truck with substantial capabilities that shares mechanical commonality with the related Chevrolet Silverado. Notorious for their ability to tow and haul colossal loads, putting it to work for torque-intensive tasks is a piece of cake for the particular model we have today as it houses a mammoth 6.6L Turbo-Diesel V8 engine that also boasts exhaust brakes to get you to a stop safely in no time. Equipped with the additional Suspension Package, SLT Preferred Equipment Group, and clocking 44,720 miles on the odometer, this 2019 GMC Sierra awaits its next owner for some heavy-duty adventures.
This 1973 GMC C1500 Sierra Grande Long Bed combines classic square-body styling with the kind of big-block power that makes these early GM trucks especially appealing to enthusiasts. Showing approximately 39,376 miles, this example is powered by a 454ci big-block V8 paired with a Turbo-Hydramatic 3-speed automatic transmission and rear-wheel drive. Finished in a striking Orange & White two-tone exterior with a Black interior, it also brings together desirable comfort and usability features including power steering, power brakes, and air conditioning. With its long-bed configuration, upgraded dual exhaust, and period Sierra Grande trim details, this GMC delivers both vintage truck character and strong cruising appeal.
The 2023 GMC Yukon Denali Ultimate sits at the top of the Yukon range, blending full-size SUV capability with a level of luxury and technology that pushes well beyond the traditional truck-based formula. Showing just 22,413 miles and offered by its original owner, this example is finished in Onyx Black over an Alpine Umber full-grain leather interior and powered by a 6.2L naturally aspirated ECOTEC3 V8 paired with a 10-speed automatic transmission and 4WD. Its specification reads like a highlight reel: Super Cruise, Magnetic Ride Control, Air Ride Adaptive Suspension, an electronic limited-slip differential, 22-inch machined wheels, a power panoramic sunroof, rear-seat media, 16-way power front seats with massage, and an 18-speaker Bose Performance Series sound system. It is the kind of SUV built to handle long highway trips, family duty, towing, and everyday commuting without giving up the comfort, road presence, or performance expected from a flagship Denali.
Built to tackle the toughest jobs of its era, the 1968 GMC C3500 represents a time when durability and simplicity defined American heavy-duty trucks. Today, examples like this have become increasingly sought after thanks to their unmistakable styling and endless versatility. Showing 108,258 miles, this C3500 has been tastefully customized with a rugged flatbed while retaining its hardworking character. Power comes from a 350ci V8 backed by a 4-speed manual transmission, making it equally at home hauling equipment, attending truck shows, or serving as a standout addition to any vintage collection.
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