Toyota, BMW, AUDI or VW?

The following cars are available: 1.BMW 3er 320d 2.VW Passat 1,9tdi 3.Audi A4 1,9tdi 4.Toyota RAV4 Diesel The cars should be built in 2001 or younger. The vehicle would also drive on partly unpaved roads (pitholes, stone roads). 1. Is that the chassis at BMW quickly wears off when the road is bad. In addition, it is a rear drive. Is there a good way to get ahead in winter? Quality should be good and the engine strong and spa Rsam. Top DEsign and top price 2. The passat seems to clatter and the electronics should spin. Front drive 3. Good processing, also problems with electronics, uncultivated engine. Front drive 4. only with all-wheeled. good motor. Processing defects All engines are economical. What do you say about the cars? Optically I am for the BMW 3 Series. But I’m not sure how he can handle bad roads. But what is the most reasonable thing?