Can be tricky in the wet and on challenging roads BMW worked very hard to keep the weight of the M4 as low as possible – the prop shaft, for instance, is carbonfibre, as is the roof panel and ...

When we road tested the M4, we said: “Select the M4’s angriest settings and you’ll have a car that is adeptly tied down yet compliant over the worst bumps. “The rear diff can be completely ...

Can be tricky in the wet and on challenging roads The move to turbocharging made the M4 much more frugal than its naturally-aspirated V8 forebear, the E92 M3. BMW’s official economy figure is ...