I'm looking at buying a 2003 E39 530i msport auto. I have been a customer with Autoline insurance for many years but unfortunately they have said the cars all need to be 20+ years old to qualify for classic insurance (despite the fact I have had a 2002 306 Cabriolet insured for the past 3 years). What options are there for insuring such modern classic cars? I'm only going to be using the car for weekend trips and it is going to be doing very little miles.