Buyer Resources
- 1988 GMC Sierra K1500
- 5.7L Naturally Aspirated V8
- Throttle Body Fuel Injection (TBI)
- 4-Speed Automatic
- 4WD
- Dark Carmine Exterior
- Red Interior
- Power Steering
- Front Disc Brakes
- Factory Delco AM/FM Stereo
- Air Conditioning
- LED Headlights
- Cowl Induction Hood
- Bed Cover
- Aftermarket Wheels
Square-body GMC pickups have become some of the most sought-after American trucks of the modern collector era, appreciated for their clean styling, durable mechanicals, and everyday usability. This 1988 GMC Sierra K1500 represents the final years of the iconic square-body design and offers the rugged simplicity that enthusiasts continue to seek. Showing approximately 141,863 miles, this truck is finished in Dark Carmine over a Red interior, a period-correct color combination that gives it an unmistakable late-1980s presence. Equipped with a dependable 5.7L V8, four-wheel drive, and several tasteful upgrades, this Sierra is equally at home as a weekend cruiser, local show truck, or dependable classic pickup.
Exterior and Interior
The exterior of this 1988 GMC Sierra K1500 is finished in Dark Carmine and retains the classic square-body styling that has made these trucks increasingly collectible. A cowl induction hood gives the truck a more aggressive appearance, while LED headlights provide improved visibility over the original sealed-beam units. Chrome side mirrors complement the factory brightwork, and a bed cover helps protect cargo while maintaining a clean appearance. Completing the look are aftermarket 5-spoke wheels wrapped in all-terrain tires, giving this Sierra a subtle custom stance without straying far from its factory roots. The interior of this 1988 GMC Sierra K1500 is upholstered in Red and features a matching vinyl bench seat that captures the truck's original character. Factory air conditioning adds comfort during warm-weather driving, while the original Delco AM/FM stereo preserves the period-correct feel of the cabin. The straightforward dashboard layout, durable materials, and expansive visibility are reminders of an era when pickups were designed with practicality and longevity in mind.
Engine
Powering this 1988 GMC Sierra K1500 is Chevrolet's legendary 5.7L naturally aspirated V8, paired with an automatic transmission and a four-wheel-drive drivetrain. Known for its reliability, strong low-end torque, and ease of maintenance, the small-block V8 has earned a reputation as one of General Motors' most dependable powerplants. Whether tackling weekend projects, cruising back roads, or attending local shows, this Sierra delivers the honest performance and capability that helped cement the square-body GMC as one of America's most enduring pickup trucks.
Square-body GMC pickups have become some of the most sought-after American trucks of the modern collector era, appreciated for their clean styling, durable mechanicals, and everyday usability. This 1988 GMC Sierra K1500 represents the final years of the iconic square-body design and offers the rugged simplicity that enthusiasts continue to seek. Showing approximately 141,863 miles, this truck is finished in Dark Carmine over a Red interior, a period-correct color combination that gives it an unmistakable late-1980s presence. Equipped with a dependable 5.7L V8, four-wheel drive, and several tasteful upgrades, this Sierra is equally at home as a weekend cruiser, local show truck, or dependable classic pickup.
The Chevy Silverado and the GMC Sierra are intrinsically linked, and have been for decades. Way before the Silverado became a truck series, it was a trim line for the Chevy C/K Series of pickup trucks. Even then, the GMC Sierra was based on it, and shared many components. So, it’s pretty easy to maintain this 1989 GMC Sierra 1500 Restomod that’s up for grabs in Houston, Texas. The truck has already received a host of refreshments and upgrades, making it a turn-key classic for a discerning new owner. Whether that be a seasoned classic car collector or an enthusiastic young person yearning for less digital and more engaging automobiles to drive, we’re glad to facilitate the transfer of this truck into new hands.
The sister model of Chevy’s Silverado, the GMC Sierra is positioned at a slightly more luxurious and upmarket point in contrast with its Bowtie sibling. Today’s Summit White fourth-generation 2021 GMC Sierra 1500 SLT Harley-Davidson Edition is a bit more special, as the name suggests. Harley Davidson and GMC have been doing this kind of special edition for quite some time now. Highlights of this 44,009-mile truck from Commercial Point, Ohio include its 6.2-liter V8, Harley-Davidson Visual Appearance Package, BDS suspension system with Fox shocks, and the SLT Premium Plus package. So if it’s a half-ton truck with character, family friendliness and off-road capability that you’re seeking, this machine packs it all.
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.
Square-body GMC pickups have become some of the most sought-after American trucks of the modern collector era, appreciated for their clean styling, durable mechanicals, and everyday usability. This 1988 GMC Sierra K1500 represents the final years of the iconic square-body design and offers the rugged simplicity that enthusiasts continue to seek. Showing approximately 141,863 miles, this truck is finished in Dark Carmine over a Red interior, a period-correct color combination that gives it an unmistakable late-1980s presence. Equipped with a dependable 5.7L V8, four-wheel drive, and several tasteful upgrades, this Sierra is equally at home as a weekend cruiser, local show truck, or dependable classic pickup.
This 1966 Chevrolet C10 combines the clean, squared-off look of Chevrolet’s first-generation C/K pickups with a straightforward small-block V8 restomod treatment. Showing approximately 70,291 miles, it is finished in a striking Orange and Gray two-tone exterior over a Black interior. Under the hood sits a 350ci V8 equipped with an Edelbrock 4-barrel carburetor and Edelbrock intake manifold, paired with a 4-speed automatic transmission and rear-wheel drive. Aftermarket headers, wheels, steering wheel, gauges, and audio equipment add to the truck’s customized character, while the wood bed floor with metal strips keeps a classic pickup-truck element intact.
This 1951 Chevrolet 3100 Restomod blends the unmistakable shape of Chevrolet’s Advance-Design pickup with a thoroughly reworked performance-oriented drivetrain and chassis. Finished in Forest Green Metallic over a Black interior, this build is powered by a 6.0-liter LS2 V8 topped with dual Edelbrock 4-barrel carburetors and backed by a TH400 3-speed automatic. Supporting upgrades include 4-wheel disc brakes, a power brake booster, an aftermarket suspension setup, custom wheels, and a wood bed floor with polished metal strips. Inside, the truck mixes vintage simplicity with custom touches such as an aftermarket gauge cluster, dash-mounted display screen, and 3-spoke steering wheel. Showing approximately 754 miles, this 3100 presents as a fresh-feeling restomod with classic truck styling and modernized mechanical hardware.
The 1987 Chevrolet C20 Silverado comes from the final year of the classic square-body generation, giving this truck strong appeal among enthusiasts who prefer the traditional GM pickup formula. Showing 55,322 miles, this example pairs a 454ci V8 with a 3-speed automatic transmission and rear-wheel drive, all wrapped in a period-style brown and tan two-tone exterior. Its Silverado trim, dual fuel tanks, power accessories, and air conditioning make it well equipped for its era, while aftermarket wheels, a wood-grain steering wheel, custom center console, and Kenwood Excelon head unit add a more personalized touch.
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