When Japanese automaker Mazda debuted the fourth-generation Mazda3 in 2019, it came with the brand's Skyactiv-X engine. This revolutionary powerplant combines the attributes of spark ignition and ...

Mazda has developed a wide variety of engines and propulsion systems over the years. Famously, Mazda pioneered rotary technology, but the Japanese automaker has also developed rotary hybrids, fully ...

The world is changing, and drivers have found their attitudes changing somewhat, too. Perhaps you weren't very conscious of how much gas you were using but are leaning towards more environmentally ...

Ever since it launched its first rotary-powered car in 1967, the Cosmo Sport, Mazda has gone against conventional wisdom when it comes internal-combustion engines. Today, Mazda continues that ...

Mazda is working hard on its new SkyActiv-X engine, using technology that many people think is the Holy Grail of gasoline engines. The SkyActiv-X engine promises the power and clean emissions of a ...

CARS.COM — It’s been a long time since I’ve sat in a science lecture, but I recently experienced what felt like one at Mazda’s Research and Development facility in Irvine, Calif. In a converted garage ...

Earlier this month, Japanese automaker Mazda laid out its future powertrain strategy and dropped a massive announcement in the process. In 2019, Mazda will introduce a gasoline-powered Homogeneous ...

Car manufacturers are delving deep into their boxes of tricks to make internal combustion engines more efficient. Infiniti unveiled a variable compression ratio engine last year, and hybrid technology ...

Yesterday at the Tokyo Motor Show, Mazda released new info on its highly anticipated compression-ignition Skyactiv-X engine. It's all a bit daunting if you're not an engineer, but helpfully, Mazda put ...

Top Line: At the 2019 Geneva Motor Show, Mazda took the wraps off of an all-new compact crossover called the CX-30. And no, it isn’t 10 CX-3s daisy-chained together. Like the redesigned 3, the CX-30 ...