- 2021 GMC Sierra 2500 Denali SEMA Build
- Duramax 6.6L Turbo Diesel V8
- Allison 10-Speed Automatic
- RWD w/ 4x4
- Summit White Exterior
- Dark Walnut/Dark Ash Grey Interior
- Rear Camera Mirror
- Power Sunroof
- Head-Up Display
- GMC Multipro Power Steps
- Gooseneck 5th Wheel Prep Package
- Premium Floor Liner
- Denali Ultimate Package
- Custom Exhaust
- 30 Rock Lights
- Fury 38x16.5 x R28 Tires
- 28”x16” KG1 Forged Wheels
- Candy Painted w/ Sparkle Flake
- Polished/Painted Undercarriage
- Full Throttle Suspension (FTS) 10”-12” Lift Kit
- Current Owner Reports Truck Was A SEMA Build
GMC’s Sierra is the slightly more luxurious and plusher cousin of Chevy’s Silverado. Since 1999, these two GM products have shared platforms, powertrains, and more. Today’s 2021 GMC Sierra 2500 Denali SEMA Build is from the fourth generation Silverado, which is the fifth generation Sierra. More interestingly, the current owner tells us that this truck is a SEMA (Specialty Equipment Market Association) build. With a mere 11,305 miles on the clock, this one-off truck could be your ticket to a super slick ride that’s a head-turner, and something quite special to behold.
Exterior and Interior
Wearing a clean coat of Summit White paint, this 2021 GMC Sierra 2500 Denali SEMA Build rides higher than your typical Sierra 2500. Chalk that down to its Full Throttle Suspension 10”-12” lift kit, plus those mega Fury 38x16.5 tires. If that’s not gargantuan enough, the tires are wrapped around 28-inch KG1 polished wheels. Yes, this truck is tall, bold, and definitely not for the meek. It can even light up the immediate area like the sun, thanks to 30 rock lights. Meanwhile, its own paintwork sparkles thanks to the candy paint with sparkle flake. You’ve also got GMC’s Multi Pro power steps and a Gooseneck 5th wheel prep package. The interior of this 2021 GMC Sierra 2500 Denali SEMA Build includes amenities such as Dark Walnut trim and Ash Gray upholstery, automatic climate control, Apple CarPlay and Android Auto. You’ve also got a rear camera mirror, a heads-up display, a premium floor liner, a power sunroof, and so much more. Yes, this is a luxury truck, and is thus suitable for family duties. Plus, your kids and teenagers will love riding in it, turning heads and being the talk of their friend groups.
Engine
This 2021 GMC Sierra 2500 Denali SEMA Build can really move, thanks to its grunty Duramax 6.6-liter turbodiesel V8. The brawny engine even sounds mean thanks to the custom exhaust it’s been endowed with. Power goes to the wheels through a smooth Allison 10-speed automatic gearbox that’s always in the right gear for the job. So, whether you’re dicing through town traffic or slicing through the undergrowth, this truck has got your back.
The Chevrolet Silverado’s corporate cousin is the GMC Sierra. It’s a smart move by General Motors to broaden their line-up across their various brands by sharing synergies. In fact, the Silverado and Sierra have been like this since 1999, when the Silverado became a separate nameplate. Hence, the first generation Silverado/Sierra was made between 1999 and 2007. In fact, variants like this 2002 GMC Sierra 2500 SLT were only made up to 2004, as the heavy-duty line. This particular truck has done a light 64,000 miles and is up for sale in Orange, California. It’s got a 6.6-liter Duramax diesel under the hood, a 62-gallon fuel tank, and is four-wheel drive. That makes it ideal for someone who wants a sturdy truck that can venture off-road when needed.
The GMC Sierra has, and continues to be a sibling to the popular Chevrolet C/K-series of pickup trucks, now going around as the Chevrolet Silverado. This is a smart strategy by General Motors – offer two similar vehicles from two different brands, with broadly similar engineering and make some tweaks here and there to differentiate them accordingly. This allows you to broaden your customer base while optimizing your development and production costs. This 1972 GMC Sierra 2500 Custom Camper is thus based on the second generation Chevy C/K, and comes from West Wendover, Nevada. It’s got under 43,000 miles on the clock, and the Custom Camper plus Sierra trim packages. It also appears to have received some refreshment due to its excellent condition.
The GMC Sierra is the sister model of the Chevrolet Silverado, and it has been this way for several years now. But, the Sierra isn’t simply a badge-swap exercise. No, it’s sits a little higher than its Chevy sibling, thanks to offering more luxury interior appointments and better refinement. But, it retains the same purposeful ability to carry loads, tow trailers and even venture off-road if needed. So, if that sounds appealing, check out this 2024 GMC Sierra 2500 HD Crew Cab that’s for sale in Marina, California. This 12,536-mile truck has got a Duramax diesel under the hood, four-wheel drive and some tasteful modifications too.
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.
The Defender 130 sits at the working end of the classic Defender family, stretching the familiar platform into a four-door Crew Cab Pickup with serious cargo-carrying versatility. This 2001 Land Rover Defender 130 shows 49,825 miles and brings together several ingredients enthusiasts look for in an old-school Defender: a Td5 turbo-diesel, 5-speed manual, permanent four-wheel drive, locking center differential, and dual-range transfer case. Add the long pickup bed, canvas cover, front winch, and traditional steel wheels, and this 130 retains the purposeful character that made these trucks such enduring icons.
This 2002 Jeep Wrangler Sahara shows approximately 217,250 total miles, but its story is defined as much by the documented mechanical work as by the odometer. Powered by Jeep’s 4.0L PowerTech inline-six and paired with a 3-speed automatic, it retains the classic TJ formula of a short wheelbase, Command-Trac part-time 4WD, a 2-speed transfer case, removable doors, and a removable hardtop. According to the current owner, the Jeep has also received a NOS replacement frame, while the service history notes a remanufactured engine, transmission, and rear end along with a long list of chassis and drivetrain work. A tan aftermarket soft top, custom paintwork, and the combination of open-air versatility with substantial mechanical attention make this Wrangler especially appealing to someone who wants a driver-focused TJ with extensive documented servicing behind it.
Built to tow, haul, and still carry the kind of luxury normally associated with a high-end SUV, this 2017 Ford F-450 Super Duty Platinum DRW blends serious heavy-duty capability with a long list of premium and aftermarket upgrades. Showing approximately 112,318 miles, this White Platinum Metallic Tri-Coat example is equipped with the 6.7L Power Stroke turbocharged diesel V8, 4WD, the Platinum Ultimate Package, FX4 Off-Road Package, and the 14,000-lb GVWR Package. It also stands apart visually and mechanically with a Stryker Off-Road Design suspension lift, ladder traction bars, remote-reservoir shocks, American Force wheels, and Nitto Ridge Grappler tires.
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