Patent That Revives the Chances of a 4-Door Ford Mustang

Is Ford Finally Making a Four-Door Mustang?
Ford has filed a trademark for "Mach 4" with the U.S. Patent & Trademark Office, fueling speculation that a four-door Mustang could become a reality.
Mach 4: The Patent That Revives the Chances of a Four-Door Ford Mustang
Ford has registered the "Mach 4" trademark, fueling rumors about a four-door Mustang. Is a new era for the iconic pony car on the horizon?
Ford Trademarks 'Mach 4' Designation, Is a Four-Door Mustang on the Way?
Is Ford really considering rolling out a four-door Mustang? A trademark filed with the USPTO seems to hint at its arrival
Ford trademarks 'Mach 4' name plate hinting at Mustang sedan
Ford recently applied to trademark the Mach 4 name. This development suggests that the rumoured 4-door Mustang sedan may be in the works. The application was filed with the United States Patent and Trademark
The Mustang ‘Mach 4’ Would Be the First Ford Sedan In Years
If or when the Mach 4 actually arrives, not only will it be the first production sedan Mustang ever, but it will likely be the first sedan in the Ford’s U.S. lineup in years. Dearborn has not offered one of those in this country since the Fusion departed the scene in 2020.
Ford Mach 4 Trademark Hints At A Bold New Direction For Mustang
Ford submitted a trademark application for the term 'Mach 4,' which has now gotten the internet buzzing on its meaning. Some believe that Ford could be planning some kind of Mustang four-door,
Ford Mustang saloon could finally arrive thanks to ‘Mach 4’ patent
Ford has filed a trademark for the name ‘Mach 4’ with the United States Patent and Trademark Office, igniting rumours that a four-door version of the Mustang could be well on the way.
Ford Mach-E Sales 62% Up This Year, Mustang Keeps Losing To Itself
The Ford Mustang Mach-E took a while to hit its stride, but more than four years after first going on sale it’s really charging. Sales of the electric crossover in the US leaped by 61.9 percent in the first two months of 2025 compared with the same period last year.
Ford’s Mach 4 Trademark Reignites Mustang Sedan Rumors
The company recently filed to trademark the ‘Mach 4’ name in the United States. Last year, Ford reportedly showed dealers a ...
Road & Track4d
Ford Files Trademark for 'Mach 4,' Fueling 4-Door Mustang Rumors
A four-door Mustang coupe appears to be closer than ever to becoming a reality, because as of Tuesday, as Ford has officially filed to trademark the name “Mach 4” for a motor vehicle.
Motor Trend5d
Is Ford Developing a 4-Door Mustang "Mach 4" Sedan? Trademarks and Dealer Leaks Suggest It Is
Ever since Ford CEO Jim Farley said that the automaker could do “other Mustang body forms,” besides the traditional two-door coupe and convertible models, there has been talk of a four-door ...
Car and Driver5d
Ford 'Mach 4' Trademark Fuels Future Mustang Sedan Rumors
There's also the possibility that this Mach 4 trademark somehow relates ... a standalone supercar." Given that Ford has already angered the feistiest of Mustang purists with the electric ...