Does anyone have a high mileage 2013 Avalanche? Curious how many miles have you got out of it before any problems. I have had 5 Avalanches with no problems, but never kept 1 past 120k till this 2013. Ready for a new vehicle but nothing they build now can match it. All the trucks are a mile long now! The 130"wb is perfect for city use. Please let me know what problems you have had after 120K. Thanks!