Big Red Roadmaster: 1994 Buick Roadmaster LT1 (opens in new tab)

Touted by some automotive magazines of the era as grandma's Corvette sedan, or similar descriptions, Buick put a Chevy small-block 350 LT1 in both the sedan and wagon versions of the Roadmaster beginning in 1994. It was a stroke of genius: 80 more horsepower, while also having a tiny bump in MPG at the same...