While it might share a bit of its name with one of the highest-selling luxury sedans in the country - there is little the Mercedes-AMG E53 4Matic+ shares with the E-Class sedan. And that's not just because it is based on the short-wheelbase version of the E-Class' chassis. The 3.0-litre in-line six-cylinder turbocharged petrol monster puts out 429bhp and 520Nm with the EQ Boost micro-hybrid motor adding 22bhp and (more importantly) 250Nm of max torque!