Nissan brought the first, and only, variable-compression engine to market. But its future doesn't look bright. Complexity in cars is a funny thing. It’s tempting to say that it’s all bad, that more is ...

For the best experience, please enable JavaScript in your browser settings. Japanese automaker Nissan Motor Co has come up with a new type of gasoline engine it says ...

Japanese automaker Nissan Motor Co has come up with a new type of gasoline engine it says may make some of today's advanced diesel engines obsolete. The new engine uses variable compression technology ...