Each year, it gets harder and harder to find a new sleeper by the old definition. That definition being a car that doesn't look fast, but goes like hell and will surprise the heck out of a sports car ...

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, ...

Car enthusiasts love modifying cars and there are a certain group of those car enthusiasts that like to go under the radar and create sleeper builds. Sleeper cars are unassuming on the outside but can ...