Despite its critics and moves toward electrification, the internal combustion engine is not yet dead. Though its design for passenger vehicles may have begun to reach its apex with Mazda’s Skyactiv ...

Toyota, Mazda, and Subaru on Tuesday announced plans for joint engine development aimed at reducing emissions. The goal of the project is to achieve carbon neutrality with internal-combustion engines, ...

Mazda will launch new petrol and diesel engines and an automatic transmission at the Tokyo motor show next month. The new engines are the Sky-G petrol and Sky-D clean diesel units with lower CO2 ...