Home · 2015 BMW 640i Xdrive · Complaints
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
Newest first · 4 complaints
The car is leaking from the third rear brake light (at the rear roof of the car). It appears the seals and possible clips/fasteners have failed and water is entering the car during rain or water immersion from the rear brake light, to the back seat, trunk, and rear floor. There is now visible mold in the car.
NHTSA ODI 11482181
THE REAR TIRE WAS LEAKING CAUSING AN UNSAFE ROAD CONDITION. WHEN THE TIRE WAS INSPECTED IT WAS FOUND THAT THE WHEEL HAD A CRACK IN THE SUPPORT DUE TO A DEFECT IN DESIGN. THE DEALER STATES THAT MANY OF THE 5 AND 6 SERIES WITH THIS WHEEL HAVE ISSUES AND OFFERED ME A "WARRANTY PACKAGE" FOR THEM FOR $1700. WHEN DOING RESEARCH ONLINE THIS IS A COMMON PROBLEM AND A CLEAR SAFETY ISSUE. WHEN USED WITH RUN-FLATS (WHAT THEY SUGGEST AND REQUIRE) THE WHEEL TAKES TOO MUCH STRESS AND ULTIMATELY CRACKS. MY VEHICLE HAS LESS THAN 25,000 MILES ON IT AND IT HAS A CRACKED WHEEL WITH NO REASON. THIS IS A CLEAR SAFETY CONCERN AS A RAPID LOSS OF AIR IN A WHEEL MAY CAUSE LOSS OF CONTROL. IT HAS CLEAR CONCERNS FOR STOPPING DISTANCE AND AVOIDANCE AS WELL.
NHTSA ODI 11161150
THE TIRES BLEW OUT WHILE ON A ROAD TRIP AT APP 11,000 MILES, SEPARATION RIGHT UNDER THE RIM. TIRES ARE STILL UNDER WARRANTY. HOWEVER, GOODYEAR DUNLOP WON'T BE SQUARE WITH WARRANTY, MAKING THE WARRANTY OF NO VALUE. IN FACT THEY LIED ABOUT THE CAUSE AT FIRST. STILL HAVE THE TIRE FOR REVIEW.
NHTSA ODI 10897987
DRIVERS SIDE DOOR OPEN ON ITS OWN, WILL NOT STAY SHUT , DEALSHIP HAS BEEN UNABLE TOO FIX IT? SIDE DOOR DOESN'T CLOSE REPAIRED FOUR TIMES . ENGINE LIGHT COME ON? ROOF LATCH NO AIR BAGS WENT OF?DEALSHIP SAYS CODES SAY?THEY DID?
NHTSA ODI 10887459
Working with the data? Download all 4 complaints as CSV · fetched from NHTSA July 28, 2026