BMW X4M

Next BMW M3/M3 and X3M/X4M might get 475 horsepower

Next BMW M3/M3 and X3M/X4M might get 475 horsepower

Building upon the S55 3.0 liter six-cylinder unit found in the M3/M4, BMW M engineers will give us next year the S58 unit with upgraded hardware and a power output at around 470-475 horsepower. The…