13. Volkswagen Passat W8

The Volkswagen Passat W8 is a true sleeper, combining understated design with a unique W8 engine. This luxurious sedan offers smooth, effortless acceleration that surprises those expecting a typical midsize family car.
With its refined looks and potent performance, the Passat W8 can quietly challenge much larger, more aggressive cars. MotorTrend applauds its blend of comfort and speed.