A rundown of the 2015 to 2023 Mustangs that are known by the S550 chassis code, which were the first Mustangs sold globally.

You never know what you’re going to get with a new Mustang GT. You never know exactly what you're going to get with a ...

A facelifted S550 Ford Mustang joined the evo Fast Fleet ... sports exhaust and magnetic dampers to the mix, and a 2018 Mustang GT became a £50k car. As such it’s unsurprising facelifted ...