Thanks everyone! Sobering advice. Will now likely dump my 2013 before it goes out of COPO warranty. It will be hard to find a replacement that is as luxurious and has the performance for the price. I don't like the look of the new X5s as much (inside or out), and have become addicted to the V8. Maybe I should drop the bulletproof LS3 from my Heavy Chevy in and keep the X5..