There are various places one can find cheap collectors car insurance. A few of those insurance companies are Belair Direct, Allstate, Progressive and Geico.
It will depend MOSTLY on your CR and the condition of the "collectors model" car.
One can read how to finance a car with bad credit when one goes to the website of Bankrate dot com. There one can read about tips of refinancing one's car loan though one has bad credit.
There is no associated "philia" for cars (autophilia is self-love). They are usually called car collectors or car buffs.
There are many places where one can read car reviews for the Subaru Impreza P1. One can read reviews at many different consumer report websites. One may also find a review for the car on the TopGear website.
One can read reviews about the Audi A6 Avant at the website Car and Driver. One can also read reviews at other websites such as Top Gear, Edmunds, Car Gurus and You Tube.
There are die cast car collectors association that you can join. You can join the Diecast Car Collectors Club, you can learn more at http://www.diecast.org/diecast98/html/asp/clubs/front.asp.
One can read reviews on the BMW X3 from the following websites: What Car, Edmunds, Buy A Car, Top Gear, Car Wow, Kelley Blue Book (KBB), The Car Connection.
One can read the check engine codes without hiring a professional by checking the car manual. All car manuals describe how to read the codes for that car.
Multi millionaires, car collectors.
To some extent, yes.
Well known car collectors in Hollywood would have to be celebrities such as John Cena, Travis Barker, Travis Pastrana, Nicolas Cage, and Ashton Kutcher.