Hi everyone.
I'm looking at a 93 525 with 63K and an automatic. This is my aunt's car and she has owned it from new. I understand that this might have the M50B25 or the M50TUB25 motor in it. How can I tell by looking at the motor or is there a specific date the switch was made to the VANOS motor?
Are there any weak spots on this year that I should look at?
TIA REV
Past BMW owned: 91 318i, 94 325is, 99 540iT, 01 330Xi, 04 X5 4.4i