5 oddball cars with V4 engines

While you'll commonly see inline-fours, V6s, or V8s today, a few oddball cars in the past have boasted V4 engines that ...
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The Saab Sonett Proved That Yes, Less Really Can Be More

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.