Haven't actually taken delivery yet (I don't count non-deliverable condition on date of delivery as an actual delivery), but I received a VIN on April 9, 2018, with most of the wait involving fixing cosmetic issues. Who knows if it's mechanically sound? I hope I can find out before the warranty expires.
I agree with you. I was looking at the data from the link the first person posted and it shows (depending where you're from) a average of 20 days from the date VIN was received. Thats data from the last 4 weeks
Definitely an outlier here, but from VIN to delivery was 8 days for me:
4/7: Config (Blue/19"/EAP), instant VIN
4/9: ISA Contact
4/13: Finalized financing and scheduled delivery
4/15: Delivery, papers show car was built in April as well