2025 Explorer St Engine Size. The 2025 explorer ranges in power from the active with 300 horsepower to the st with 400 horsepower. Find information on performance, specs, engine, safety and more.

20 mpg city, 27 mpg highway, 23 mpg combined; Detailed specs and features for the 2025 ford explorer including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.