Mercedes AMG has been at the centre of F1's latest controversy surrounding engine compression ratios and a loosely worded loophole.

Engine compression ratios have become a hot topic ...

A technical loophole involving thermal expansion has triggered accusations, secret letters to the FIA, and a war of words ...

You're probably familiar with the standard combustion process that powers most cars, but some engines use a more efficient ...

Is the 2026 title already decided? Rivals Audi and Ferrari protest Mercedes' \"thermal expansion trick\" that allegedly ...

What is the knocking sound coming from my engine? What is engine knock? Why is my engine making a knocking noise? Engine ...

The engine loophole rumours have sparked much debate.

FIA single seater director Nikolas Tombazis says Formula 1’s governing body is trying to resolve the topic of compression ...

Toto Wolff has said there is no scenario in which Mercedes could take legal action against the FIA over any potential engine rule changes.

Formula 1 has always been a sport where the rulebook is treated less like a […] ...

There are a couple of new power unit manufacturers in F1 ...

Williams team boss James Vowles has emerged as Mercedes’ most vocal defender as controversy swirls around the manufacturer’s ...