3: Ford Thunderbird (1967-1971)
What we have here is a unique piece of automotive history as the Thunderbird was quite a car. Unfortunately, the Thunderbird was also a very common car, and the fact that the price tag has been so vastly inflated is a bit concerning. The car didn’t have any breakthrough performance features that would make it stand out from anything else on the market.

Likewise, the Thunderbird was also a prime example of Ford engineering around this time and there were a lot of reliability issues. Is the Thunderbird a great classic car? Yes, but the price that these are going for right now is way overvalued for what the car is.