A 7 cylinder engine can work in some specialist applications, but in road cars it often brings more problems than benefits compared with proven layouts like inline six, V6, V8, or even five cylinder ...

If you’ve ever looked at the long history of engines and wondered why automakers have tried everything from tiny three-cylinders to hulking sixteen-cylinder monsters but never a seven-cylinder, you’re ...

The ranks of cool Japanese performance cars are growing by the hour, it seems. Subaru just announced three new manual transmission models, and Toyota is focused on bringing additional GR models to the ...

Once a purveyor of nothing but boring and mundane cars, Toyota has come a long way in recent years, building some of the best performance hatchbacks on the market. Toyota is no longer afraid to have ...

The ranks of cool Japanese performance cars are growing by the hour, it seems. Subaru just announced three new manual transmission models, and Toyota is focused on bringing additional GR models to the ...

A seven cylinder diesel engine has been developed by Finnish firm, Agco Sisu Power. Claimed to be a world first for mobile machinery, the new power plant has been introduced to extend the company’s ...

Well, it turns out the humble number seven just doesn’t play nice with the laws of physics – or with accountants. One problem noted by Auto Motor under Sport in a recent article is that the crank ...