6. Volkswagen Passat W8
The Volkswagen Passat W8 is one of the most intriguing sleepers to come from Germany. Outwardly, it appeared like an ordinary midsize sedan, but under the hood lurked a rare 4.0-liter W8 engine paired with all-wheel drive.
This subtle powerhouse quietly delivered impressive performance, catching many drivers off guard at the stoplight.
For more information on this unique model, check out
Autoweek.