The rear axle vibrates at 55 mph and the factory says they are working on a fix. This has been going on for 90 days. In another 60 days without a fix we will post a web site GM won't like, but it will be truthful.
Good ride 0 - 50 and 60 - 80. Nicely finished vehicle.
† Edmunds.com received the highest numerical score in the proprietary J.D. Power 2014 Third-Party Automotive Website Evaluation Study℠. Results based on responses from 3,381 responses, measuring 14 companies and measures third-party automotive website usefulness among new and used vehicle shoppers. Proprietary study results are based on experiences and perceptions of owners surveyed from January 2014. Your experiences may vary. Visit jdpower.com.