Cosworth appears to have developed a microturbine for this purpose. And it (maybe?) has found a home in Ariel's latest insane car: https://www.carscoops.com/20

Cosworth appears to have developed a microturbine for this purpose. And it (maybe?) has found a home in Ariel's latest insane car: https://www.carscoops.com/2022/09/ariel-hipercar-is-an-1180-hp-ev-with-a-gas-turbine-range-extender/ https://www.carscoops.com/2022/09/ariel-hipercar-is-an-1180-...