Rotary engines differ from conventional ones in many respects — and one of them is the fact that they use two different spark ...

The NSU Ro80 introduced a futuristic design and advanced engineering that stood far ahead of its era. Featuring a twin-rotor ...

Launched in the late 1960s, the Ro 80 wasn't just the world's first mass-produced sedan with rotary power, but also one of the most innovative production vehicles of its era. The rotary motor, also ...

Built on a shoestring to undercut Porsche’s 924, the original Mazda RX-7 was a rare sight on British roads. Beguiling balance ...