4. Mercedes-Benz 500E
The Mercedes-Benz 500E was the very definition of a sleeper. Developed in collaboration with Porsche, this understated luxury sedan hid a 5.0-liter V8 under its hood, delivering 322 horsepower and exhilarating acceleration.
While it appeared dignified and reserved on the outside, the 500E could sprint from 0-60 mph in just over 5 seconds—territory usually reserved for high-end sports cars. Hand-built craftsmanship and effortless speed made this Benz an icon of subtle power.
Learn more about the 500E’s unique heritage.