2025 Mustang Dark Horse Cost. Loading up a premium 2025 mustang will run you close to $90,000, with nearly $20,000 of that total being completely optional. In my time with the car, the adaptive cruise control kept a good distance behind the car in front and reacted quickly to.
The mustang dark horse starts at $64,975 for 2025, compared to $62,230 for the 2024 model—a difference of $2,745. Brembo brakes cost $300 more on the 025 models, and the gt premium’s california special package is now selling for $2,195.