54: Volkswagen Touareg
The Toureg has been on the market for a long time and was the first modern Volkswagen SUV. Many of the underpinnings of the Touareg were shared with the Porsche Cayenne, so it drove well. But the reliability of the Touareg was not its strong suit, as the SUV had many problems (via Hot Cars).

The Touareg had issues with overheating as well as misfires caused by electrical problems under the hood. The transmission is also very faulty in the early models and can cost a bit to replace. The Touareg will be an expensive car to own no matter which way you look at it.