Watch Top Gear: Extra Gear Season 4 Online

Extra Gear kicks off with an exclusive behind-the-scenes look at Rory's Suzuki Ignis film. Presenter, journalist and self-confessed 'car pervert' Jonny Smith joins Rory in studio along with Off Road camera specialist Duncan Barbour to talk all things four-wheel drive and family estate cars. Chris gets another chance to drive the Porsche Panamera Turbo but this time it is around the Top Gear test track and it is the S E-Hybrid.