There are 2 stored owner reports matching the speed control & cruise leading-label group for the 2010 Buick Lucerne in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)2010 BUICK LUCERNE. CONSUMER STATES PROBLEM WITH VEHICLE ACCELERATING RAPIDLY ON ITS OWN. *TGW THE CONSUMER STATED THE SUDDEN ACCELERATION HAPPENED WHEN THE CRUISE CONTROL WAS ON AND OFF. THE CONSUMER STATED THE SUDDEN ACCELERATION HAS HAPPENED AT LEAST 15 TIMES; ONCE WHILE PULLING INTO HIS GARAGE, SEVERAL TIMES ON THE INTERSTATE AND SEVERAL TIMES IN HEAVY CITY TRAFFIC. THE DEALER STATED THE FLOOR MAT BECAME TRAPPED UNDER THE ACCELERATOR. HOWEVER, THE CONSUMER DISAGREED WITH THAT THEORY. *JB
TL*THE CONTACT OWNS A 2010 BUICK LUCERNE. WHILE DRIVING APPROXIMATELY 65 MPH WITH THE CRUISE CONTROL ENGAGED, THE CONTACT BEGAN TO DRIVE UPHILL. WHILE DRIVING UP THE HILL, THE VEHICLE SUDDENLY ACCELERATED BEYOND THE SPEED AT WHICH THE CRUISE CONTROL WAS SET. UPON REACHING THE TOP OF THE HILL, THE SPEED OF THE VEHICLE DROPPED BACK DOWN TO THE INTENDED SPEED. THE FAILURE OCCURRED INTERMITTENTLY SO THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER ON 3 OCCASIONS WHERE THE CONTACT WAS INFORMED THE VEHICLE WAS OPERATING AS NORMAL. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 4,100 AND THE CURRENT MILEAGE WAS 6,100.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.