The '89 Pessima's numbers seem the least accurate. A reliable, durable and appealing Japanese sadan from '89 shouldn't have as few axamples as it does- but I have a theory as to why it's so low. Traffic in career mode isn't going to be based on the same 3 or 4 cars- but rather, whenever a new car spawns in, it'll be determined by the map and the populaion of the car. Cars with more population and cars on a certain map would spawn more frequently. I.E. D15 is more frequent on Utah than in Italy- and the D15 V8 4WD would be more frequent than, say, the Classic.