28. Mazdaspeed 6
Emerging in 2006, the Mazdaspeed6 is an affordable performance car they disguised as an economy family four-door. However, Mazda designed this car to be the perfect driver’s machine in sheep’s clothing. Under the hood is a 2.3-liter turbocharged four-cylinder with 270 HP. It sends power to all four wheels over its intelligent AWD system and six-speed manual transmission.
They hid the Mazdaspeed6 advanced hardware under their regular body style. The only difference is the grille and a few subtle modifications. Even the most experienced car fans have trouble telling which is a regular Mazda 6 and which is the crazy Mazdaspeed 6.