Not aware of one, be good if it existed though... as you could prempt and pick up a car that makes you a millionaire. As a general rule of thumb, seems to be cars lose what around 50% - 60% of their original value within the first 3 years.... and the big engined German cars seem to be more susceptible... things like M5's etc lose money hand over fist and are fantastic 2nd hand cars to buy.
Why you ask?