Feb 7, 2024EngineFuel system1 injury
CAR WAS ON THE HIGHWAY GOING 80 MILES COOLANT LIGHT CAME ON CAR DROPPED SPEED TO 30 MILES PER HOUR ON ITS OWN
NHTSA ODI 11570643
Home · 2018 BMW 4 Series Gran · Complaints
What 34 owners told NHTSA about the 2018 BMW 4 Series Gran
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.
All (34)Crash / fire / injury (9)Engine (10)Engine & cooling (7)Electrical system (6)Seat belts (4)Seats (3)Airbags (2)Body & structure (2)Brakes (2)Fuel system (2)Transmission & drivetrain (2)
2 of 34 complaints match · Fuel system · clear filters
Apr 6, 2022Transmission & drivetrainEngineFuel system
Vehicle stalled on train track , on the highway, engine keep burning oil , when I press the gas it stalled and I have to press hard sometimes it moves sometimes it don’t
NHTSA ODI 11459845
Working with the data? Download all 34 complaints as CSV · fetched from NHTSA July 20, 2026
How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2018 BMW 4 Series Gran verdict →