Honda chief Yusuke Hasegawa admits there is still a huge gap to rival Formula 1 engine supplier Renault due to the surprising progress of the French manufacturer.McLaren-Honda has moved up the grid this season, putting it in a battle with Williams, Force India and Toro Rosso to be the fourth-quickest...

Honda will be impossible for rival Formula 1 engine manufacturers to copy if its "unique" power unit ideas pay off, reckons McLaren driver Fernando Alonso.The Japanese firm has endured a torrid return to F1 with McLaren this year, racking up a string of failures and generally being mired in the...