The 2018 Ford Mustang GT is one of the most popular American cars in 2017, with sales of the car surging over 600,000 units, according to Ford.

But that’s not to say that this is a great car.

For starters, Ford says that there are four major issues with the car: the rear wing is too thin, the suspension is too light, and the brakes are not very good.

The problems were corrected in 2018, but the Mustang still doesn’t have a good reputation.

Here are the top five cars for 2018.

Ford Mustang