Porsche Vision 357, Audi Activesphere: This Week’s Top Photos

Porsche celebrated this week 75 years since the registration of its first sports car, an assuming 356 known as No. 1. To mark the anniversary, Porsche imagined what the 356 might look like if it were designed today. The result is the beautiful Vision 357 concept. Audi also revealed a new concept in the form of the Activesphere. It’s the fourth and…