My buddy just picked up a (relatively) low mile E83. 1 owner, 80k, & already has the dreaded transfer case actuator issue. Nice spec car, black with M-pack, & N52. He loves it, just needs to take care of the transfer case... in regards to how many are on the road... I see them more often then I see E53. And 90% of the time I see an E53, it is completely clapped out.