At the time, 1986, it was one of the quickest cars on the planet, according to Car & Driver
“The hulking black Grand National will scream from 0 to 60 mph faster than any other car made in America. Is 4.9 seconds fast enough? It is if you want something quicker than a Lamborghini Countach (5.1 seconds), a Chevrolet Corvette (5.7 seconds), a Porsche 928S (5.7 seconds), a 944 Turbo (6.0 seconds), and the hottest Mustang or Camaro. The GN even outsprints —the Ferrari Testarossa (5.0 seconds) and the GTO (5.1 seconds). . . . What’s important about this Regal is the kick you get from having such a deep well of power at your disposal; the way the world gets yanked backward when the boost boils over; the way the rear tires lay down long, beautiful streaks of black when you tromp the throttle. . . . There are other nice things to say about life with Grand National. This time around, there’s actually some poetry in the chassis. The steering is crisp, the lane discipline good, and the ride well balanced. The most serious of car guys will find nothing to sneer at here.”
Of course, 35 years old, making good money in my automotive publishing job, and regularly visiting Buick HQ, I had to have one.

Now in hindsight, I can’t believe I was actually burning up my tires, on purpose