I keep a SupaScoota Sport mobility scooter in the boot of my Kona EV, it’s designed to break down into pieces quite easily, and just fits in. Its suspension is pretty good and with a pair of lithium batteries gives me a realistic range of 10 miles even though I’m nearly 18 stone. The lithium batteries can be removed to charge indoors, leaving the scooter in the boot.
Recent cars: Hyundai Kona Ultimate EV; Volkswagen Caddy Maxi wheelchair accessible; Skoda Enyaq iV SportLine; Vauxhall Mokka-E; Kia Soul EV, Hyundai Kona (again)