What is a Buick Grand National?

The Buick Grand National made its debut in 1982 as a derivative of the Buick Regal, deriving its name from the successful NASCAR Grand National racing series where Buick secured two victories in the early 1980s. Initially offered solely in black, it earned the nickname "Darth Vader's Car."

Fundamentally, the Buick Grand National was designed as a performance-focused vehicle featuring a sophisticated engine layout aimed at optimizing power and speed. Widely acknowledged as the apex of the Grand National series, the 1987 model boasted a 3.8-liter V6 turbocharged engine, delivering 245 horsepower and an impressive 355 lb-ft of torque. This potent configuration enabled a remarkable 0-60 mph acceleration in just 4.8 seconds, signifying an extraordinary achievement for its era.

The Grand National distinguished itself with a commanding presence, characterized by a muscular stance, sleek black exterior, and discreet chrome accents. Inside, the car seamlessly blended comfort and sportiness, featuring bucket seats, a comprehensive array of gauges, and a center console shifter, providing a comfortable yet dynamic driving experience.

Although the production of the Buick Grand National concluded in 1987, its legacy endures. Presently, it is widely regarded as one of the most esteemed American muscle cars in history. The model symbolizes a distinctive era in Buick's past, marked by the brand's departure from its conventional image to create a genuinely high-performance vehicle.

1. Were T-Tops available for Grand Nationals?

   Grand Nationals could be equipped with either T-Tops or a standard slicktop.

2. What is the maximum speed of a GNX?

   General Motors electronically limited the top speed of the GNX to 124 mph. This limitation was imposed due to concerns that higher speeds could lead to significant destabilization, attributed to insufficient downforce and tires with insufficient ratings.

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