Blend into traffic, surprise people that think they drive a fast car. Simple. Here's 10 of the best under-the-radar sleeper ...

What is a sleeper sedan? If you’ve got a four-door car that looks like a regular car, mostly like a family hauler, but underneath it’s hiding some serious power and performance, that is a sleeper ...

This brings us to the fascinating world of sleeper cars – vehicles that pack serious performance under decidedly modest exteriors. These are the cars that most people would never expect to be ...

A sleeper car is a master of understatement in the automotive world. It's a car that offers considerable performance yet is bereft of indecent bodywork, garish paint, oversized aerodynamic elements, ...