Preview: 2021 Ford Mustang revives Mach 1 nameplate, adds colors

The sixth-generation Ford Mustang is entering its seventh year on the market and there's plenty that awaits you in showrooms if you haven't pulled the trigger yet. While the big news is the arrival of the Mustang Mach-E battery-electric crossover SUV, more traditional muscle car fans have their own new Mustang variant for 2021: the Mach 1. It...