2025 Mustang Dark Horse Top Speed. View detailed specs, features and options for the 2025 ford mustang dark horse fastback at u.s. Sticks and stones may dent the mustang's fenders, but your tired, cliché.

Here’s how the 2024 ford mustang ecoboost, gt, and dark horse measure up in motortrend testing. It sets a new performance bar with 815 horsepower, 664.