KZ 
2011 BMW X6 SUV xDrive50i 4dr SUV AWD (4.4L 8cyl Turbo 8A)
It might cost you... or the warranty company
 purchased ours used in excellent condition from the dealership with a secondary warranty. It only had 30,000 miles on it at the time and now has around 50k. It has been in the shop for 4 major repairs in the almost two years we’ve owned it - two different valve systems issues, axel replacement, leaking tubes. This has cost the warranty company over $15k. So caveat emptor.