Mercedes one-two finish as Formula One world champ defends his Silverstone crown.
NZ driver claims his second consecutive top five World Rally Championship finish for ninth overall.
Aston Martin offer to come on board with Red Bull Racing from the 2016 season.
British driver to line up at the front of the grid at Silverstone, with team-mate and title rival Nico Rosberg alongside.
Kiwi driver continues to impress, out-pacing his Hyundai team-mates to remain in the top five of Rally Poland.