Like the kid who flunked fifth grade and then grew up to become a decent stockbroker, the troubled youth of GM’s 215-cubic-inch (3.5 liter) aluminum V-8 didn’t hinder its fruitful life. Born in 1961, this resilient engine introduced turbocharging to production cars but failed to earn a sufficient U.S. audience, whereupon it was sent to England to live out its life in everything from Range Rovers to TVRs. Along the way, this mill, commonly known as the “Buick aluminum V-8” for reasons that will soon be explained, inspired countless designs and enabled a cottage sports-car industry. It was the only American engine design ever to win a Formula 1 title. One could argue that GM’s aluminum V-8 was every bit as ingenious as the Chevy small-block.
This is a companion discussion topic for the original entry at https://www.hagerty.com/articles-videos/articles/2019/04/17/buicks-little-aluminum-v-8