Ford Motor Company filed a trademark for "MACH 4" on February 25, reigniting rumors about a four-door Mustang.
While many car manufacturers file trademark applications for various names, often with no intention of using them in a production model, this case seems a bit different. Ford has already shown a preview of both the potential model and the name "Mach 4" to dealers. Now that the trademark has been officially registered, it suggests that Ford might be preparing to bring the four-door Mustang into production.
Rumors about a Mustang sedan have been circulating for years, gaining significant attention in 2022 when Ford released an official sketch of a four-door model based on the seventh-generation Mustang.