Mazda reveals Iconic SP with a rotary generator

This could be what a future sports coupe from Mazda will look like.

Making its premiere alongside the updated Mazda MX-5 at the Japan Mobility show is this Mazda Iconic SP, a concept car that makes use of a twin-rotor rotary engine as a generator for an electric powertrain.

The sporty performance of the Mazda Iconic SP is hinted at by the G-meter and Monaco track on display within the driver's instrument cluster

The concept measures in at 4,180mm long and 1,850mm wide - a fair bit longer and a touch wider than the current series production MX-5. Also differing from the current MX-5 is the use of a rounded body for the concept.

But the real highlight of the Mazda Iconic SP is its engine. Situated in the centre of the car, the use of a rotary generator has allowed the concept to sport a low bonnet, as well as a low centre of gravity - the latter aiding overall handling of the vehicle. Mazda additionally states that the electric drivetrain and rotary generator combination is a highly scalable design, making it ideal for use in sports cars.

Its lightweight design also aids to keep the total weight of the vehicle low - Mazda quotes the weight of this Mazda Iconic SP at just 1,450kg.

This rotary range-extender drivetrain is said to be capable of delivering a peak output of 365bhp and will additionally be able to burn a wide variety of fuels, including hydrogen, allowing the concept to be driven in a virtually carbon-neutral state.

The firm revealed a new MX-30 R-EV that makes use of a plug-in hybrid drivetrain with a 0.8-litre rotary engine as a generator in January of 2023.