flat six

Whether or not you're a fan of Porsche's most enduring model, it's impossible to ignore just how influential it has been in the world of motoring (and motorsport). At 48 years young, it might be getting on a bit and yet it shows no sign of stagnating. The 2010 911 GT3 R Hybrid became the world's first hybrid to compete in an international GT championship. But the crowning glory of Weissach's most iconic car is the role it plays as a benchmark for every other manufacturer to reach and (try to) beat.