Gateway Classic Cars of St. Louis
1237 Central Park Dr
O'Fallon, IL 62269
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"Gateway Classic Cars of St. Louis presents this 1970 Buick Gran Sport.
This 1970 Buick Gran Sport represents a notable moment in the muscle car era, where high-displacement performance met Buick's traditional refinement. Finished in a clean White exterior with a classic vinyl roof, this Gran Sport features a distinctive two-tone Brown interior. It is a vehicle that offers a balance of brute force and executive style, making it a standout choice for those who appreciate the ""gentleman's muscle car.""
Under the hood sits the formidable 455 Buick V8, an engine recognized for providing a significant amount of torque. Unlike many luxury-oriented Buicks of the time, this example is equipped with a 4-speed manual transmission, giving the driver direct control over the power. The shifting experience is enhanced by a Hurst shifter, providing a more precise feel through the gears. Power is sent to a 12-bolt rear end, a sturdy configuration designed to handle the output of the big-block engine.
The White paint provides a sharp look that highlights the sculpted body lines of the 1970 model year. The vinyl roof adds a layer of texture and formal appeal that was a signature of Buick's premium trim levels. Inside, the two-tone Brown interior offers a warm and inviting cabin environment. While the car maintains its vintage character, a modern Kenwood single-din CD player has been installed, providing updated features like USB connectivity and Bluetooth for a more convenient driving experience.
This Gran Sport is configured to be a capable cruiser as much as a performance machine. The inclusion of power brakes helps manage the vehicle's weight and power with confidence. The interior layout remains focused on the driver, featuring a blend of performance-oriented equipment and comfortable seating that allows for longer trips without the fatigue often associated with more stripped-down muscle cars.
The 1970 model year is frequently cited as a high point for Buick performance, as it was the year the 455 engine was introduced to the intermediate lineup. This particular car, with its combination of a big-block V8, a 4-speed manual gearbox, and the upscale GS trim, offers a driving experience that is both engaging and sophisticated. It remains a recognizable piece of American automotive history that serves as a versatile addition to any collection.
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| Year: | 1970 |
| Make: | Buick |
| Model: | Gran Sport |
| Mileage: | 86335 |
| Exterior Color: | white |
| Interior Color: | Brown |
| Trim: | |
| Body: | coupe |
| Stock: | 10071-STL |
| Engine Size: | 455 Buick V8 |
| Transmission: | 4-spd Manual |
| Vin: | 446370H172241 |
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Located in Ofallon, IL, only 16 miles from the stunning Gateway Arch, you will find the Gateway Classic Cars headquarters. In March of 2014 the Gateway team moved to our current 86,000 square foot building after originally opening in Fairmont City, IL in 1999. Today, our visitors are welcome to take full advantage of our automotive gift shop, 100+ classic/collector car inventory, an in-house theater and monthly Cars & Coffee events. The Saint Louis showroom is also home to a fantastic variety of event space which has accommodated numerous weddings, photo-shoots, corporate and expo events.
Rich in history, St Louis is a city that offers a wide variety of culture and activities for businesses and families to enjoy. Gateway Classic Cars is honored to the St Louis metropolitan area home.

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