Some cars tend to depreciate initially and then come back in value, especially if the car is later perceived as the best M4/M3 in that model series. I believe that might be the case for the CS in the future (maybe 5-7 years from know) especially for the M4CS and especially if they don't introduce an M4CSL, which is highly unlikely IMO. But who knows... im biased because I already ordered an M4CS
