Mazda recently confirmed that a new, next-generation CX-5 is on the way, and it will be a gas-electric hybrid. In a recent investor relations meeting, the company also shared details about a new line of Skyactiv engines and other new projects involving a next-generation battery-electric vehicle platform as the company begins its transition to electrification and push towards carbon neutrality.

Mazda has announced a new ‘Skyactiv Z’ four-cylinder petrol engine family with a leaner combustion process – and it could appear first in the next-generation CX-5 family SUV.

Mazda plans a new in-house hybrid system for the next-generation CX-5, left, in the 2025-27 timeframe, adding to the Toyota-sourced hybrid just launched in the CX-50, right. (MAZD

Mazda has revealed that it's working on a new four-cylinder engine called Skyactiv-Z. The new engine is set to replace the Skyactiv-G versions in the United States, and it will launch in 2027. Mazda says the Skyactiv-Z will use the Lambda 1 air-fuel ratio to improve emissions;