I would recommend very carefully reading any extended warranty packages. Way too many times I've seen people spend a thousand or 1500 dollars for a warranty that doesn't cover much of anything. The aftermarket warranties are by far and large cost too much and don't cover much in the end. I would give serious consideration to a factory extended warranty if it's available.
ASE Master Technician, Lead Technician for Deutsch American Inc. Over 6 years of Import experience-specializing in German Automobiles.