While you'll commonly see inline-fours, V6s, or V8s today, a few oddball cars in the past have boasted V4 engines that ...

Inline and V engines dominate modern combustion vehicle design. Each layout offers unique advantages in packaging, smoothness, cost, and performance. Here is how the two configurations differ and why ...

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 ...

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.

Recent patents show that Honda is working on a new V4 engine, with a focus on improved performance and efficiency. Honda’s been on a quiet tech streak lately, and its latest patent disclosures make ...