From your tone I can tell you're not listening, but the car coop in my city has clean well maintained cars that are all less than 5 years old. The car share app has a fleet of prius v's that are in even nicer shape than the coop's cars.

But how often would you need a vehicle that goes +40mph to take your kids somewhere? It'd only be useful for drives where you'll be outside of the city for long enough to make the lower speed matter - since for city driving the limit is almost always traffic and stoplights not your vehicle's top speed.