You probably have one of the most used Twizys in the world, except maybe the rentals.
Maybe, but there are Twizy's around that have much more km's on the clock. For example yesterday I was at a Twizy meeting in the South of Germany (sounds far away, but as I live directly at the Swiss/German border (aka Lake Constanze) fot me it was just a ferry ride and only half a "tank" to the meeting point), and there were Twizys with us with 80- and 90'000km!
Toy cars in line:
The afternoon group drive was a hoot!
We had 12 Twizys at the meet, the longest came from 250km away... but that one had a 20kw battery built in so he could do that in one go.
Guess which one was mine?! - Yep, in Switzerland Twizys are authorized as "heavy motorbikes" and hence don't need a front numberplate. - Those bake tins the germans had on looked so oversized and silly. - Granted the Twizy looks silly anyway, but that's not my point here!
Would be interesting to know how durable these are when used hard. Brakes, chassis, suspension etc.
According to the more experienced Twizy drivers I met yesterday, the biggest enemy isn't hard use, but any lack of it! - Main problem is a fast buildup of rust on the brakes when not regularly in use because in comparison to a normal car they are completely unprotected. - The chassis is tough, it needs 10 years to get to a point that the first de-rust work has to be done. - Suspension is also no biggy, because while the springs may look quite long, they actually have only about 1cm of travel. Any bigger bumps go straight into thick hard rubbers which are by now 3D-printable pieces and easy to replace. Same goes for the door-stoppers that prevent the scissor doors from tiliting too much forward: Simple 3D printable parts that can be exchanged by hand without the need of tools.
I learned a lot yesterday, for example the most expectable faults are 1.) the relais from the windscreen heater failing, 2.) a stuck handbrake because a electric line to it has a badly designed bend in it that gets a stress failure after a few years, and 3.) the drivers seat pads crack between the seating surface and the backrest, 4.) the charging flap at the front will break some day in any case, as the hinges are just plastic.
