We don't have a lot of Buick Rainier drivetrain problems on file — feel free to add yours here. The most common Rainier drivetrain problems cost $2,200 to fix & occur at 105,000 miles. Click on a year below.

Worst Drivetrain Problems
transfer case locked up 2005 Buick Rainier
jumping, jerking 2004 Buick Rainier