The 1987 Buick Grand National Coupe arrived as a final, defiant statement during the sunset of the G-body platform. While other manufacturers focused on smaller displacement or front-wheel drive, Buick stayed committed to its sinister blacked-out aesthetic. This specific car represents the absolute peak of that development cycle. It remains one of the most recognizable silhouettes from the eighties performance scene. Every enthusiast remembers the first time they saw one in the rearview mirror.
Design and the Final Year Distinction
Being a 1987 model, this car marks the final production year for this historic nameplate. The all-black exterior remains its most defining characteristic, offering a look that was truly ahead of its time. Factory T-Tops add a layer of desirability that many hardtop versions simply lack for weekend cruising. Tinted glass complements the dark theme while providing a bit of privacy and cabin cooling. It is a visual package that requires no further modification to impress.
Interior Comfort and Original Equipment
The cabin of this 1987 Buick Grand National Coupe features the classic black and gray interior scheme. Luxury was never ignored, as evidenced by the inclusion of power windows and locks. A power trunk release and a power antenna highlight the premium nature of the Buick brand. Even the theft deterrent system remains intact, showing the level of care given to this build. Cruise control makes this muscle car a surprisingly capable companion for longer highway stretches.
Mechanical Grip and Modern Exhaust
Power is sent to the ground through a Positraction rear end featuring a 3.42 axle ratio. This specific gearing provides the quick acceleration these turbocharged cars are famous for in the industry. For improved flow and longevity, the owner installed a new MagnaFlow stainless steel exhaust system recently. This upgrade gives the V6 a slightly deeper voice without ruining the factory character. The overall mechanical setup ensures the car handles as well as it looks.
Preservation and Collector Condition
Collectors will appreciate that this vehicle is described as being in highly original condition throughout. Maintaining the factory integrity of these cars is becoming increasingly difficult as more are modified heavily. The original VIN labels and markings help establish the pedigree of this particular G-body machine. It serves as a benchmark for what a well-preserved street warrior should look like today. Finding one this honest is a rare opportunity for any serious investor.
Turbocharged Performance and Engine Specs
The mechanical soul of the 1987 Buick Grand National Coupe is its turbocharged and intercooled 3.8L V-6 engine. This powerplant famously punched way above its weight class, outperforming many V8 rivals of the period. It is paired with a smooth automatic transmission that manages the turbo boost effectively during heavy acceleration. The intercooler allows for consistent performance even in warmer weather conditions. This combination revolutionized how American manufacturers viewed V6 potential for high-speed applications.
Summary of the Grand National Legend
The 1987 Buick Grand National Coupe stands as a permanent fixture in the hall of automotive legends. Its mix of stealthy looks and innovative turbo technology makes it a standout at the Glendale 2026 auction. From the iconic T-Tops to the refined 3.8L V-6, the car offers a complete enthusiast experience. It captures a specific moment in history when Buick was the undisputed king of the American streets.
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Source: mecum.com
