Often asked: Buick Grand National Fastest Production Car?

The Buick GNX quickly gained the ranking of the fastest production car available in 1987. It had the ability and power to achieve 60 miles per hour in 4.7 seconds. The GNX shocked many people when it left the competition, like the Corvette, Ferrari, and Lamborghini Countach in the dust.

How fast was a stock Buick Grand National?

Car and Driver (May 1987) recorded a 4.7-second zero-to-60-mph run and a 13.5-second quarter-mile at 102 mph.

What is the fastest car made by Buick?

Buick has announced that the Regal GS is the fastest Buick ever. It hit 162 mph at the Nevada Open Road Challenge, good enough for a second-place finish in the 135-mph class.

Was the Buick Grand National faster than Corvette?

With the deeper-breathing turbo and intercooler, the 1986 Regal Grand National had a 0-60 time of 4.8 seconds, a full second faster than the same year Corvette, and could run the quarter mile in 13.7-seconds.

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How fast is a 1987 Buick Grand National?

Buick agreed to team up with McLaren Engines at the 1985 Indy 500 in order to produce the 1987 Grand National GNX. This Buick featured an upgraded chassis to support the GNX’s superior performance and also came with a top speed of 124 mph.

What made the Buick Grand National so fast?

Buick GNX Specs – 3.8 Liter V6 Engine Third-party testing revealed that the GNX’s turbo V6 actually produced more than 300 horsepower and 400 ft-lbs of torque at 3,900rpm. This allowed the GNX to outrun contemporary models from Ferrari and Porsche, and made it one of the world’s fastest production cars at the time.

Was the Grand National supercharged?

This Buick Grand National is quite a work of automotive art, featuring a supercharged Hellcat Hemi, a Ford differential, Tesla brakes, a variety of Chevrolet parts and a long list of aftermarket upgrades that make this one of the most unique GM G-body cars we have ever seen.

What year Buick Grand National was the fastest?

3 1987’s Fastest Production Car The Buick GNX quickly gained the ranking of the fastest production car available in 1987. It had the ability and power to achieve 60 miles per hour in 4.7 seconds. The GNX shocked many people when it left the competition, like the Corvette, Ferrari, and Lamborghini Countach in the dust.

Does Buick make any fast cars?

The 1970 Buick GSX Stage 2 is one of the fastest Buicks both in terms of acceleration and top speed. This made it an effective competitor against other capable muscle cars like the Chevrolet Chevelle SS 454 and 1969 Dodge Charger R/T. This gave the 1970 Buick GSX Stage 2 up to 242 hp and 213 lb-ft of torque.

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Is a Grand National a muscle car?

Instead of a commemorative special option, it was now a muscle car with one of the hottest six-cylinders on the market. The Grand National of 1984 was already a serious contender as it debuted, with a quarter-mile time only a few tenths of a second off of the newly-introduced C4 Corvette.

How much horsepower did the Buick Grand National have?

Buick Grand National Makes 550 Horsepower For Daily Driven Fun: Video.

Are all Grand Nationals black?

They pride themselves on the shallow knowledge they have, asserting themselves in their diehard belief that Buick Grand Nationals were produced in only a single color–black–and only during the 1984 through 1987 model years. They are wrong.

How much horsepower does a 1985 Grand National have?

Initially it differed mostly in suspension tuning and full blackout exterior, but further development, including more precise sequential fuel injection, ultimately produced 245 horsepower and 0-60 times of under 5 seconds. In 1984 the Grand National returned in all black paint.

How much horsepower does a 1987 Grand National have?

Two Grand Nationals hit the streets in 1987, the base model and an outrageous GNX model. The base Grand National hit 245 horsepower and 355 pound-feet of torque, and the GNX pumped out a mighty 276 horsepower and 360 pound-feet of torque.

How much horsepower did the 87 Buick Grand National have?

The 3.8L V6 engine in the GNX was conservatively rated for 276 horsepower at 4,400 RPM and 360 lb-ft of torque at 3,000 RPM and backed by a prepared Turbo-HydraMatic 2004R transmission. The GNX could launch from 0-60 MPH in under five seconds and run a low 13-second quarter-mile.

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