The Fastest and Easiest Way to Sell a Car Nationwide in Minutes. Wheelzy is forever changing the dreaded process of selling a car. Wheelzy is car buying as it should be — simple, easy and straightforward. No shady buyers. No runarounds. No tire kickers. Anyone can sell a car in just one day, without having to sacrifice the amount of money received for it. The company buys any car quickly, regardless of condition.