Turbocharging is commonplace technology in modern cars, but in the early 1960s, Oldsmobile was the first major automaker to ...

The problematic three-cylinder variable-compression mill has an open recall for eating its own bearings, but that's not what killed this one.

Nissan’s variable compression turbo engine is now at the center of a class action lawsuit that alleges widespread defects that can cause sudden engine failure. Nissan’s variable compression turbo ...

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 ...

When comparing engine specs for nearly any combustion engine automobile, we see a number of variations available with differing outputs of horsepower and torque. We often have a choice of gasoline or ...