2025 Ford Mustang Dark Horse Top Speed. 2025 ford mustang dark horse first look review: We've finally been able to strap our testing equipment to a 2025 ford mustang dark horse and some of the numbers are so astounding you'd barely believe this was a mustang at all.

The 2025 mustang dark horse and dark horse premium are two exceptional variations of the iconic ford mustang. It’s the mustang dark horse… and around the race track, it’s anything but stealthy!