I have a 2006 Lexus SC430 for which I paid $1800 for an 8 yr/75k extended warranty from lexus directly. I don't put much mileage on this car. I only purchased it just in case I ever have problems with the convertible top. This is the first time I have ever purchased an extended warranty for anything. Wow, BMW sure charges alot for their warranty.
I don't think I will be buying one for my 2012 X3.