The year 1987 occupies a truly sacred place in the history of U.S. performance lore, largely thanks to the concluding production run for Buick's venerable rear-wheel-drive G-platform Regal. It was a year which witnessed the absolute pinnacle of a a turbocharged revival, creating a distinct hierarchy of models which spanned the understated performers all the way to a all-out supercar destroyer. While they all shared the same basic architecture, the Buick Regal Limited, the Turbo T, the Grand National, as well as the mythical GNX each had a distinct personality, set of performance metrics, a unique intended audience. Deciphering their subtle sometimes not-so-subtle distinctions is essential to truly appreciating the genius genius of Buick's final last muscle car stand of the 1980s.
The Foundation of Force: The Regal Limited and Turbo T
On the base of this power pyramid sat the surprisingly versatile and frequently overlooked variants: the Regal Limited with the turbocharged engine and the Turbo T-Type. The Regal Limited was primarily primarily the luxury-oriented trim, replete with cushy seating, ample brightwork trim, a a more compliant suspension. Crucially, for that final year, astute customers were able to discreetly option this luxurious comfortable vehicle the addition of the powerful LC2 V6 intercooled powertrain, effectively creating a predator dressed in sheep's attire. This allowed for a stealthy blisteringly fast drive sans the aggressive obviously aggressive visuals of its its darker stablemates.
Conversely, the Turbo T, often identified its its WE4 RPO code, was a more focused approach for stripped-down performance. Buick created the WE4 T as a lighter more agile alternative to the Grand National, achieving this by employing lightweight aluminum bumper reinforcements by offering alloy rims. Visually, this model was in stark direct opposition to all-black Grand National, keeping much of the standard standard chrome accents it was being available in a spectrum factory body hues. This was the enthusiast's choice for those who valued raw acceleration and a nimbler chassis over the unmistakable visual statement of the its better-known infamous all-black counterpart.
The Dark Icon: The Grand National (WE2)
When most many people think of a '80s Buick performance car, the image vision which instantly springs to mind is the the menacing Grand National. Designated as the WE2 Regular Regular Production Production Option Option (RPO), the Grand National was fundamentally less a mechanically mechanically separate vehicle but rather of an iconic styling and trim package. This model utilized the identical same powerful LC2 3.8L turbocharged V6 engine and 200-4R transmission as the Turbo T. However, its defining trait was its its single-color Darth Vader exterior scheme, a look that gave it the famous nickname "Darth Vader's car" or "the Dark Side."
This sinister sinister look was meticulously enforced throughout the entire vehicle. Every piece of the exterior body molding, including the door frames and the grille front grille, was blacked-out. The vehicle rode on specific 15-inch steel chrome wheels with a contrasting black-painted inset, creating a very memorable look. Inside, the National came with a specific two-tone black and grey fabric upholstery, the addition of the signature turbo "6" emblem stitched on the front headrests. It also came equipped the the firmer F41 Gran Touring Touring suspension package, a feature that provided it sharper road manners to complement its impressive straight-line performance.
The Apex Predator: The Grand National Experimental (GNX)
If the Grand National was the king of the boulevard, the GNX was nothing less than the emperor of all domestic performance cars of 1987. Developed as a a fitting ultimate send-off to the Regal chassis, Buick sent only 547 fully-optioned loaded Grand Nationals to ASC/McLaren a a radical radical transformation. The objective was simple clear: to build the "Grand "Grand National|Grand National} to end all Grand Nationals." The resulting outcome was a a machine machine which was so incredibly quick it could could beat many of the world's day's most exotic sports cars, including Ferraris even Lamborghinis.
The extensive modifications were extensive highly very effective. ASC/McLaren fitted a larger more efficient Garrett ceramic-impeller turbocharger, a more more efficient intercooler, a a specially tuned engine control management chip (ECU). The transmission transmission was beefed-up firmer quicker gear changes, and most importantly, the rear axle setup was re-engineered. This new setup included a longitudinal torque arm a a Panhard rod, a system that drastically improved grip virtually completely eliminated axle hop under brutal acceleration. Fully appreciating the complete Difference between 1987 Buick Regal Limited Turbo T Grand National GNX requires a thorough examination of the engineering that ASC/McLaren invested in this extremely extremely rare model.
A Comparative Look at Specifications and Unique Features
When directly comparing these four four models, the differences in performance figures and options are made even more apparent. From the factory, the LC2 LC2 found in the Limited, Turbo T, as well as the Grand National was conservatively understatedly rated at two-hundred and forty-five horsepower and three-hundred and fifty-five pound-feet of torque. here In dramatic comparison, the GNX, with its extensive extensive upgrades, was officially officially rated at 276 horsepower a massive a staggering three-hundred and sixty lb-ft of torque, though real-world dyno tests have consistently shown these factory numbers to be wildly conservative, the true actual power being far above three-hundred horsepower.
Visually, the hierarchy was equally defined. The Turbo T the Limited were the chameleons of the bunch, frequently sporting chrome accents and available a a variety of wide palette of exterior colors. The Grand National, of course, was exclusively black, creating an intimidating presence. The GNX, however, elevated this dark dark theme a step further. It featured composite wheel arch flares, functional heat-releasing vents on the front fenders, a set of a style of 16-inch 16-inch black cross-lace rims that set it apart instantly even from even a regular Grand National. Features like removable roof panels were commonly available on the Turbo T, and Grand T, and models, but, no GNX was officially built the T-top this option, in an effort to maintain maintain maximum chassis stiffness.
Summary: A Legendary Hierarchy of Power
In final assessment, the 1987 1987 Buick Regal range stands as a brilliant case study of market segmentation the art of performance evolution. From the the unexpectedly fast luxurious luxurious Regal Limited Turbo and the lightweight lightweight Turbo T, Buick offered a spectrum spectrum of forced-induction power to fit different tastes as well as budgets. The Grand National then solidified this performance performance into an iconic iconic a menacing menacing style package, birthing a cultural automotive phenomenon which persists to this very day. Crowning this hierarchy stood the mighty GNX, a limited-edition limited-edition supercar which acted as a definitive exclamation mark, solidifying the G-body G-body Regal's place in the pantheon halls of automotive legends. Each model car was special special in its own right, yet together they formed a unforgettable hierarchy that defined domestic performance for a generation generation.