There are 1 owner-reported fuel system complaints for the 2007 Buick LaCrossein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
07 BUICK LACROSSE WITH 35K MILES FAILED 5TIMES AND COULD HAVE BEEN REAR ENDED. FAILED 4/10 FL,FUEL PUMP CORRECTED FAILED JERSEY 4 TIMES TOWED TO DEALER TWICE WHO DID NOTHING BUT TIGHTEND WIRE VERY ILL WIFE MADE A NEW CAR NECESSARY. *TR
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.
Data synced from NHTSA on Apr 25, 2026