18: Ford Mustang GT
In the last couple of decades, the Mustang GT has had its fair share of problems. That begins with the V8 engine developing a ping. This ping is derived from a problem with the timing chain, and it can be pricey to fix. If you can live with a little extra noise, then the Mustang GT is a fun car to beat up.

Very few affordable sports cars can rival the sheer power a Mustang GT brings to the table. But for a lot of folks that reliability issue comes into play. A lot of us don’t want to deal with the headache that comes from having to replace a timing chain. The Mustang brand in general has recently experienced a resurgence with the advent of the Mach-E.