The most reported problem with the Buick Enclave is transmission failure, according to CarComplaints.com. Other problems include power steering failure and transmission slipping. The 2008 Enclave model has the highest number of reported problems.
Both power steering failure and slipping transmission complaints are most common for the 2009 Buick Enclave model. In addition, there are reports of engine, interior accessory and AC problems in various models. There are recalls of seat belts, automatic transmission parts, air bags and electrical system components. In 2010 and 2011 models, a common complaint is fuel system problems. A tire recall was issued in January 2015 for the 2015 Enclave, according to BuickProblems.com.