The AZ wagon that I bought before had a rather rugged ride, probably because the suspension was bad, and my lower back was hurt. Then the tires were slippery, the battery was bad and it cost me extra money. Also, the smell in the room was terrible due to the smell of industrial oil, which sometimes made me sick. Eventually, there was a loud noise from the engine room while driving, and the speed stopped and the vehicle stopped. One of the spark plugs was blowing away at the point of failure. Since the engine screw thread was gone, it was expensive to repair, so it was scrapped. I thought it would be a good idea to use a used car.