The 1968 Nova SS 350 arrived looking like basic transportation, yet it quietly packed the hardware to run with far flashier muscle cars. With understated styling, a small-block V8, and a curb weight ...

Offering high performance in an unassuming package, sleeper cars have been around for longer than you may think.

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, ...

Discover the best sleeper cars—unassuming vehicles with hidden power and performance.

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 ...

This Merc quietly outperforms exotic supercars on the racetrack, thanks to its powerful V8 engine, advanced suspension, and ...

Though they looked as average as the mass-produced Olds models they were based on, these performance versions packed a ...

Though they looked mundane, these often-forgotten Japanese cars delivered impressive performance that made the genuine ...

We realize there's only so much time one can spend in a day watching new trailers, viral video clips, and shaky cell phone footage of people arguing on live television. This is why every day The ...