While motorcycle engines aren't usually strong enough for heavy cars, some models are lightweight, allowing them to make full use of these powerhouses.

V-4 engines remain uncommon in cars despite their potential advantages. While automotive enthusiasts regularly discuss V-6, V-8, and larger configurations, V-4 engines are typically found in ...

If you're in the market for a rare classic coupe, this Ford rocking a V4 engine is one of the coolest on the used market.

This car was never the most powerful thing on the road, but Saab knew how to get a lot of fun out of a tiny V4 engine.