The "R Model" version of the Mustang will be a purpose-built track car based on the same 4.6-liter V8 that powers every Ford Shelby GT; the vehicles cannot be registered for the street.

A six-year hiatus followed before the GT500 was reincarnated as a new-generation S550, now with 760 hp and an all-new body and powertrain. This Ford Mustang Shelby GT500 sold for three model years ...

Released to mark six decades since the creation of Shelby American, the muscle car is one of just two finished in Eruption Green. The highly sought-after and unique model sees its striking green ...