The Repairable ones are fine, I am talking about driveable cars with fuel spawning in the world. Started a world yesterday and on day 2 we found a ready to drive luxury sedan ready to pick up right in front of the first trader (funny sidenote, it actually spawned flipped upside down laying on its roof).
A quick drive later in the next town i found a ready to drive Taxi on the road, so i just put it in my pocket and saved it for later. I would not be surprised to find another car soon, on another world I found the yellow mini bike and a quad standing around on a small farmland POI, both ready to go, then found a taxi and a box truck a bit further into the city aswell...
At this stage of the mod bicycles are pretty much obsolete and there is not really a point in crafting a car or buying car parts, just scout a city for a working car and you can almost certainly get it on day one or two.