One problem related to transmission not go into gear has been reported for the 2011 Buick Regal. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Buick Regal based on all problems reported for the 2011 Regal.
2011 Buick Regal purchased from show room floor in 2011. Presentative maintenance up to date. No warning lights. Something terribly wrong with transmission, engine. While driving on city street approaching interstate at 25 mph, car starting stalling, puttering, losing power. Pulled over, put in park. Then car would not go into gear. Would accelerate but would not go into gear or move. Had to be towed. First thing dealer service center suggest is $3000 transmission. Car only has 60,000 miles, one owner. No way! no prior symptoms or warning lights, in fact onstar diagnostics currently showing no issues found with engine/transmission system. This car is unsafe and should be recalled!!! 2011 Buick Regal diagnostics report from your 2011 Buick Regal as of 07/08/2019 no issues found.