Finished Vehicle Logistics (FVL) is an important component of the national automotive industry. There are problems in it especially the problem of waste of capacity, which makes the efficiency of logistics low and make the cost high. In this paper, the VRP pattern is built and solved by Genetic Algorithm(GA) through Matlab at first, resulting in a good distribution plan, and the plan is simulated and analyzed by Flexsim. Second, the pattern of FVL common distribution is designed to solve the backhaul problem. At last, the common distribution is simulated and analyzed by Flexsim to show that cooperation can get the rate of wasting capacity lower and reduce the cost.