Think of the Buick 3800 as the Chevy small-block of American V6 engines ... The first model to come equipped with the Buick ...

Prices shown are the prices you can expect to pay for a 1996 Buick Riviera 2 Door Coupe V6 Supercharged across different levels of condition. Edit options.

For 2011 Buick will replace the entry-level 3.0-liter V6 engine offered in the LaCrosse with a new 2.4-liter 4-cylinder. The 4-cylinder isn’t likely to make for spritely performance, but it does ...