Your engine is 400hp how many km per liter?

Answer 1

The answer to this question is hard as it is dependant upon:

# Efficiency of engine and gear box. # Weight of car. # Aerodynamic resistance of car. These are the main contributors to vehicular efficiency, however other minor factors are:

# Octane of petrol being used # Tyres being used: thin tyres are generally more efficient, but grip less # Manual or Automatic: Automatics have torque converters which max at 90% efficiency, or 100% if on highway and equipped with stator locking mechanism. # Power Steering # Air conditioning My suggestion if you would still like an answer is to find an efficiency to the same car with a different motor. Find the efficiency of that motor. Find the efficiency of the 400hp motor. This will give you an idea of what sort of mileage you can expect.