Video: take a closer look at the GT4 RS-based Porsche Vision 357 concept

Meet the Porsche Vision 357. A mercifully compact, beautifully proportioned little coupe that acts as a birthday present from Porsche to… itself.

This year marks 75 years since the first production car to bear the Porsche name. To celebrate we’ve got a GT4 RS that smashes retro and futuristic together to make for something that’s kind of old and new at the same time and yet neither. Or, as Porsche says, "it’s a look back at the conceptual journey to the future". Huh?

Don’t worry, Top Gear magazine’s Jack Rix is here to explain all.