How many pistons cylinders for Audi R3 & which type of Engine configuration like V or In line or Flat (boxer)?

Audi RS3, the sporty hatchback version for the standard A3 comes with an inline 5-cylinder engine producing 362 bhp and 465 Nm of torque. It is good for a sprint of 0-100 kmph in 4.3 seconds and weighs 1520 kg. It is currently not available in India and the RS series in India starts from RS5, followed by both RS6 and RS7.