New Scuderia driver Sebastian Vettel tests the new 2015 Ferrari FXX K - the LaFerrari track special - at the Fiorano test track outside Maranellobr br Want to stay up to date with CAR's videos? Subscribe here: br br Get the latest reviews and news from CAR magazine here:br br CAR is the online edition of CAR magazine, Britain's oldest monthly motoring mag. It's the UK's best and fastest online motoring news service, providing a constant stream of scoops, first drives and official pictures of new cars.