2025 4runner Specs Mpg. Find specs and features for the 2025 toyota 4runner including dimensions, horsepower, engine, capacity, fuel economy, transmission, safety rating, drivetrain and more. The engine powering the 2025 toyota 4runner was a turbocharged inline 4 (2400 cc | 146.5 cu in.
19 mpg city / 25. 20 mpg city / 24 mpg highway / 22 mpg combined;
