The Buick LeSabre concept was the first vehicle ... bank angles (a 90-degree angle is ideal for a V8 - the engine the Buick 3800 is derived from - but not for a V6). However, buyers were pleased ...

By the 1990s, the Buick LeSabre became a more subdued large car. Since a 1992 redesign, the only engine offered on the LeSabre was a six-cylinder powerplant. In 1998, the Buick LeSabre was fresh off a ...