Mercedes achieved a 1000km range with a regular 100kWh battery by making an extremely efficient car with a drag coefficient of only 0.17 [1]
Between EVs and crossovers we're suffocating in this current era of uninspired automotive design where it seems like mfgrs take a single car model, open it in Photoshop, resize by 50/70/110/130%, slap on new badge and call it a day. Audi & Subaru are some of the worst modern offenders here.
While the EQXX and the Aptera EV [1] may both be fish shaped, they show quite a range of design variation.
[1] https://en.wikipedia.org/wiki/Aptera_(solar_electric_vehicle...