Audi is already playing ... over the A250 Sport "engineered by AMG" pictured above. Stop/start and regenerative braking will reportedly help make the A45 AMG more economical than its rivals ...

But, the Mercedes-AMG A45 and Audi RS3 – part of the new crop of super hatches – are on a level of performance that even we find exceptional. With over 360bhp and 330lb ft of torque ...

In this case, a power-to-weight comparison between a BMW M240i, AMG A45, Audi RS3, and Golf R. But the best part? It's entertaining to watch. It starts with the Volkswagen Golf R. Powered by a 2.0 ...