Discover how Mazda’s 13B-MSP Renesis evolved, its tech breakthroughs, and the issues that defined it, plus how it connects to ...

Pickup trucks have long been defined by their durability, torque, and purpose-built utility. From worksite staples to off-road rigs, trucks traditionally rely on torquey inline-fours, V6s, or V8s to ...

There are many different forms of internal combustion engines, but most use the same basic principle. Explosions in the combustion chamber move pistons up and down to spin a crankshaft. That ...

In the wild and sometimes weird history of automobiles, few vehicles stand out quite like the Mazda Rotary Engine Pickup, or REPU. Produced for just four model years between 1974 and 1977, this ...

It's been nearly a decade since a production car was powered by a rotary engine, but Mazda has revealed it still makes the engine. In a story posted to the Classic Mazda section of its Japanese ...

While other carmakers have tried - and ultimately failed - to popularise the rotary engine, Mazda has been the only one to produce a range of workable production vehicles motivated by the unique ...

The traditional piston engine has garnered the vast majority of attention and application in the internal combustion age, but there was another: the Wankel rotary engine. German engineer Felix Wankel ...