What are common problems with the Buick Rendezvous?

The most commonly cited problem with the Buick Rendezvous are leaky manifold gaskets and other engine issues, according to CarComplaints.com. The model year 2002 Buick Rendezvous has the most complaints.

Consumers also report leaking head gaskets with the Rendezvous as well as issues with air conditioning failure. Less commonly reported problems include breakage of interior parts, failure of window motors, and electrical issues. The model year 2002 has by far the most complaints with the following year's model also cited as highly problematic. The model years 2004 through 2007 have far fewer reported issues and have much more favorable ratings.