My two pennies on the subject
Firstly, E9s have been appreciating very nicely the last few years. That said, they all started from a really silly level when compared with any other, great looking, prestige, limited volume cars from the late 60s early 70s. You then add in BMWs as a whole and the Marque had been ripe for the escalation in all major models, especially with its phenomenal racing heritage.
You really didn’t need to be Einstein 5 -10 years ago picking up great BMWs, especially our own E9s. Most on this forum loved the E9s and bought what fitted their budget, often improving them along the way or sometimes just keeping the roadworthy, but enjoying a gorgeous car.
If you bought well in that period or at least a decent car, you have seen at least seen a doubling in value. Tying it down to particular models, is really comparing apples and oranges. Was the CS sold 10 years ago mint or a pig, was the CSi or even the CSL? so appreciation is really all over the board, each car has its own graph.
If anybody is trying to guess the near future, that is sooooo much harder. We now have superb 3.5 conversion E9s in and around the $100k level, entering six figures was a big barrier and I don’t think we are consistently through it yet. On CSL’s we are literally from $100k (great RHD) to $250k for a really special LHD, guys, I am not including “outliers” at either end of the scale here. As always with this kind of appreciation, the cream rises to the top and Batmobiles, genuine race cars and Carb CSLs , have had an even better rise.
All this said, the market as a whole is taking a breather, nothing and I mean nothing continues going up without some ups and downs along the way. BMWs are still doing very well, but a breather is a good thing in the long run and is necessary in any market, both for stability and prices that reflect some kind of realism reflective of a true supply/demand equation.
Future appreciation or depreciation is anybodies guess, so the old adage applies "just buy something you really love and forget the market" it normally works out ok in the long run
