17. Nissan 350Z
When the updated 350Z hit the market, the automotive community was impressed. The two-door roadster provided seemingly worthwhile performance and sexy looking exterior. But as time went on, the 350Z grew long in the tooth, and the car had a lack of updates to it. The problem with the 350Z centers around reliability as well as interior durability. The interiors of these cars are known to break down and crack. Then you have the fact that the V6 engine wasn’t updated throughout the car’s lifecycle. There was a Nismo version of the car that might be worth looking into, but it was a limited edition.

If you are a fan of Nissan products, the 350Z is probably not going to impress you. Even as a used model, the 350Z is worth avoiding. The sheer lack of reliability will make the car end up costing you more in the long run.