The Mercedes-AMG A 45 S 4MATIC+ is powered by the most potent four- cylinder production engine in the world. The BRABUS powerplant engineers make the two-liter turbo even more powerful and,... Read more
The world’s most powerful four-cylinder engine in series production!” – This was the sensational headline used by Mercedes-AMG last year to announce the newly devel- oped M 139 engine,... Read more
