Buick Avista

While it’s not the reincarnation of the Grand National some enthusiasts were hoping for (or even a Riviera), all eyes are on Buick at the Detroit Auto Show after it unveiled the new Avista concept—a 400-horsepower rear-wheel-drive two-door powered by a new twin-turbocharged 3.0-liter V6. The car sits on a 110.7-inch wheelbase—identical to the new sixth-generation