One of the things that I've been wondering for a while about is the RPM-limit. Why is it at (just over) 110mph? Especially with the all-wheel drive option, with a 0-60 acceleration of 3.5 seconds and 150kW of power, it shouldn't be a problem to get over 110mph. Add to that that the biggest barrier to high speeds is generally drag, and the Aptera is specifically designed to be as low-drag as possible, and I really don't see why higher speeds shouldn't be possible.
It may not be as relevant in the US, where the max highway speed is 85mph, but in Germany, for instance, there are plenty of highways with no speed limit, and sometimes (at least IMO) it's quite possible to sensibly do up to about 200km/h - at least that's usually about where I draw the line. An RPM-limit of just over 110mph translates into about 180km/h, which seems kind of low for Germany, at least given the other specs of this car.
With no gear box, top speed is defined entirely by the max motor RPM and the chosen tire diameter. We don't have the full technical specs for this exact motor, but the first, larger Elaphe motor was developed with EU support so we have complete published information on that model. The max RPM for that model multiplied by the 195/45R16 tire diameter gives 110mph. Increasing the max speed by changing the motor or the tire size would decrease efficiency significantly. Even with the low drag coefficient, driving 120mph is still ~3 times less efficient than driving 60mph, so enabling this is definitely not a priority for an environmentally focused company like Aptera.