The four-wheel drive Tesla Model S P85D pumps out 691bhp and will blast from 0-60mph in just 3.1 seconds... but how does it stack up against the beastly 562bhp Porsche Panamera Turbo S from 0-100mph and back again? Watch the video to find out!
Tesla Model S P85D review: http://bit.ly/1FDzDTq
Porsche Panamera Turbo S review: http://bit.ly/1B7xkFE