Result? These plus a bunch of aero enhancements mean the slipperiest iX1 manages a Cd of just 0.26, according to BMW. And, inevitably, the extra size equals more space inside. There are elements of ...

Are you looking to buy a car but can't decide between a Audi A1 or BMW ActiveHybrid 5? Use our side by side comparison to help you make a decision. We compare design, practicality, price, features, ...