"More Horse Power"..... it should be more kilowatts
Electric motors are rated in horsepower. Battery capacity is rated in kilowatts. At higher output (HP), speeds and load electric motors use more current (Kilowatts).
PS - quit calling that engine in your ICE car a motor.......
Electric horsepower is equal to 0.746 kilowatts, the formula to find electric horsepower is the power in kilowatts divided by 0.746.
Europe uses kilowatt to measure all engines and motors: Though it's still commonly used by carmakers, PS or Pferdestärke (horse-strength in German) was actually replaced by kW as the EU's 'legal' measurement of horsepower.