The McLaren P1 is a flagship sports car produced by British marque McLaren Automotive. Styled by American car designer Frank Stephenson, it is the second installment in McLaren's Ultimate Series after the McLaren F1. Considered to be the spiritual successor to the F1, the P1 was one of the first high performance sports cars to be introduced incorporating hybrid technology; the Porsche 918 Spyder having begun taking orders prior to the P1 and the LaFerrari introduced alongside it. First shown as a concept on the 20th anniversary of the F1 at the 2012 Paris Motor Show, the P1 made its debut at the 2013 Geneva International Motor Show.