21,000 plus miles and well over 200 nights in a 2014 337rls. Like others, we have had some nagging little things go wrong but I agree, the customer service is top notch. But you have to choose your dealer carefully - very, very carefully. The things that were fixed under warranty were fixed but EVERY time they broke something else while fixing the things. We would get it back and I would have to fix things the dealer broke while they fixed the warranty items. This happened twice that we went in for service...not GD fault as they have stood behind us at every turn.