This "grandpa" car harbors a special secret under the hood, while providing a well-equipped shell that takes upgrades very well.

Ford Taurus SHO, with a Yamaha-tuned 220 HP V-6, spiced Ford in the '80s. A sleeper sedan with 143 MPH top speed, now a cult ...

The definition of a 'sleeper' car is as follows ... We all know about the Ford Crown Victoria, more specifically the late '90s and early 2000s models that are most known for serving as police ...