The 1935 Auburn 851 Speedster.

The 1935 Auburn 851 Speedster is a secret car in Istanbul, Turkey. It is hidden in behind some of the containers in Istanbul's trainyard. It is a fast car. The game tells you when you've found it. The Auburn Speedster is one of the oldest of the old cars in Driv3r. However, it has high speed. This car is a convertible. Once you've found it, you can choose it from the menu.