As you may know, an engine's compression ratio is directly linked to its combustion efficiency. All else being equal, higher-compression engines tend to make more power while offering better fuel ...

What makes a diesel engine different to a regular gas engine, and is one better than the other?

A political firestorm has been brewing in Formula 1 in recent weeks and months over whether engine manufacturers have found a loophole in the new 2026 technical regulations. Mercedes and Red Bull may ...

Piston rings are the seals in your cylinders, giving you better compression and power, but what happens if they wear or break? And how can you spot the signs?

In its most recent bold move, Infiniti decided to give the QX65 a V-6 engine in order to make it more appealing.

George Russell might not have it all his own way in 2026.

Nissan is probably regretting the decision to switch to a smaller turbocharged engine for the Rogue in 2021. Since then, Rogues spanning multiple model years have been recalled for issues with the 1.5 ...

Karun Chandhok says Mercedes is playing a “clever game” after Toto Wolff talked up the Red Bull engine ahead of a potential crucial vote on Mercedes’ power unit. The F1 2026 pre-season began on a ...

When drivers notice something unusual and start searching for auto repair near me, they are often already experiencing ...

From the very start of the 2026 Formula 1 season, all eyes in the paddock have been fixed on Mercedes AMG and its new power unit. The Brackley based squad has found itself at the centre of a major ...