Sidd started as a freelance writer for TopSpeed back in 2017 and took up a full-time position a year later. 2,100+ articles later, he got into the editorial side of things and is now the sitewide ...

One of the interesting performance cars that Mercedes produces is the Mercedes-AMG A45 that is powered by the most potent four-cylinder production engine in the world. Brabus is a tuner that ...

It’s called M139, and it is a monster hiding in the cylinders of a 2.0-liter engine. It’s made by Mercedes-AMG, who describes it as being the “world's most powerful four-cylinder engine in series ...

Sure enough, Stuttgart’s automaker did hit that sweet spot with the A 45 S, but Brabus’ B45 is where the real party’s at! Since the company’s foundation back in 1977, the German aftermarket architects ...

Brabus has taken the Mercedes-AMG A 45 S 4MATIC+ and given the car a number of upgrades, transforming it into the Brabus B45. This high-performance vehicle now boasts an impressive 450 horsepower and ...

Ian Wright joined CarBuzz as an automotive journalist and photographer in 2018. His career started with specialist publications, covering everything from Harley-Davidson to Ferrari. Before writing for ...

Mercedes likes to make a rather large song and dance about the fact that the 415bhp A45 S utilises the most powerful four-cylinder engine in mainstream production. It’s an incredible unit which you ...

Brabus has released a new performance upgrade package for the Mercedes-AMG A45 S, named rather confusingly as the B45-450, which makes the baby AMG an even more powerful hot hatch. The new performance ...

There won't be many who try the latest Mercedes-AMG A45 S and require extra performance - it's a searingly rapid hatchback. But there will always be a few, because ...