Next Mazda MX-5 to shun plug-in power

Mazda will shun both plug-in hybrid and all-electric powertrains for the next-generation Mazda MX-5 due around 2024, making do with the brand's latest petrol engine technology.

According to Autocar, the all-new NE-series MX-5 will come equipped with Mazda's trick spark-controlled compression ignition (SPCCI) SKYACTIV-X engine.

Originally, it was presumed that the pressure of meeting both the upcoming Euro 7 emissions regulations due in 2026/27, plus the need to slash European fleet-average emissions, would force Mazda to switch to battery power.

It's thought engineers will develop a four-cylinder version of the SKYACTIV-X for the fifth-gen MX-5 that will continue to feature a small supercharger that's used in current variants.

A 48-volt mild-hybrid system is also expected to be used to slash emissions and cut fuel consumption.

Mazda already claims in its current guise the 2.0-litre SKYACTIV-X produces 30 per cent more torque compared to the equivalent SKYACTIV-G 2.0-litre while using 30 per cent less fuel.

Keeping the cost of development low, it's rumoured the smaller 1.5-litre version will be dropped. That will leave the 2.0-litre SKYACTIV-X as the only powertrain available, potentially with a manual gearbox in addition to the automatic.

A full hybrid and/or battery-electric version have both reportedly been ruled out over the excessive weight they bring.

As far as styling goes, expect evolution rather than revolution with a new face, angular slimline LED headlights all set to be introduced alongside a classier, more upmarket cabin that will feature the latest infotainment and digital instrument cluster.