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What 50 owners told NHTSA about the 2017 BMW I3

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 (50)Crash / fire / injury (4)Steering (11)Body & structure (10)Electrical system (7)Transmission & drivetrain (6)Airbags (3)Fuel system (3)Brakes (2)Electronic Stability Control (esc) (2)Speed control (2)Visibility & wipers (2)

2 of 50 complaints match · Brakes · clear filters

Apr 22, 2020Speed controlElectronic Stability Control (esc)Brakes

WHEN THE VEHICLE IS IN ECO PRO PLUS MOOD. WHILE SPEED IS ABOVE 56MPH THE VEHICLE WILL SOMTIMES AUTOMATICALLY BREAK TO 56 MPH. WHEN IN CRUISE CONTROL THIS SEEMS TO HAPPENED WHEN CRUISE CONTROL IS DISENGAGED EVERY TIME. I FEEL THIS IS A SAFTY CONCERN ESPECIALLY WHEN I TRY TO ACCELERATE BUT THE CAR WILL IGNORE MY INPUT AND CONTINUE TO DEACCELERATE TO THE ECONOMY PRO PLUS 56 SPEED.

NHTSA ODI 11321891

Jun 19, 2019SteeringTransmission & drivetrainBrakes

THERE IS RAPID ACCELERATION WHILE TAKING FOOT OFF ACCELERATOR WHEN THE CAR IS IN MOTION GOING UP HILL. ANTILOCK BRAKES SLOW TO ENGAGE ON STEEP DECLINES AND APPROACHING A STOP SIGN. THERE IS TOO MUCH POWER TO THE REAR WHEEL, THE CAR SKIDS ON PAINTED SURFACES SUCH AS CROSS WALKS AND PAINTED YIELD SIGNS ON ROAD SURFACES WHEN ACCELERATING FROM A FULL STOP. THE WHEELS SPIN ON CROSSWALK PAINT. THE CAR HAS A BUILT IN GYROSCOPE AND PULLS TO THE LEFT WHEN STARTING FROM A PARKED POSITION AFTER PARKED FOR SEVERAL DAYS ON A HILL. THE PULLING CONTINUES FOR SEVERAL BLOCKS. THE CAR NEEDS A NEW SET OF TIRES AND ONLY HAS 10,000 MILES. THE CAR HAS BEEN INSPECTED TWICE BY BMW TECHNICIANS AT PETER PAN BMW IN BURLINGAME. WE WERE TOLD THE SURFACES SIMILAR TO THOSE FOUND IN SAN FRANCISCO WERE REPLICATED IN BURLINGAME AND THERE WAS NO PROBLEM WITH THE CAR. THE PROBLEMS STILL PERSISTS.

NHTSA ODI 11221298

Working with the data? Download all 50 complaints as CSV · fetched from NHTSA July 25, 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 2017 BMW I3 verdict →