2015 BMW i8 Owner Complaints

Complaint Summary
The 2015 BMW i8 has 4 reported complaints.
- Top issues involve engine and electronic stability control (esc).
Reliability Score
Reliability Score
Based on 4 complaints
Most Frequent Issues
ENGINE
2 50%
ELECTRONIC STABILITY CONTROL (ESC)
1 25%
ELECTRICAL SYSTEM
1 25%
Quick Insights
The top category is ENGINE, accounting for 50% of all complaints.
Owners have reported issues across 3 distinct vehicle systems.
Note: Complaint data reflects owner reports and may not always indicate a verified defect. Compare with Recalls and TSBs for a complete picture.
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What owners keep reporting on the 2015 BMW i8
The 2015 BMW i8 has 4 owner complaints in this dataset. ENGINE is the most common complaint category, representing about 50% of the reports shown here.
Most common complaint categories
The top complaint groups for the 2015 BMW i8 are ENGINE (2), ELECTRONIC STABILITY CONTROL (ESC) (1), ELECTRICAL SYSTEM (1).
Are these complaints a serious red flag?
Potentially. 3 complaint reports involve higher-attention systems like brakes, steering, engine, powertrain, fuel, suspension, airbags, or electrical components, which is enough to justify a focused inspection.
What should buyers inspect on a used 2015 BMW i8?
Start with the top complaint systems, compare them against the recall report, then inspect service records for evidence that those same areas were already repaired or monitored.
Detailed Complaint Log
Showing 3 of 3 systems
ENGINE
2 Reports50% of totalPreviewing the first 2 complaint summaries.
TL* THE CONTACT OWNS A 2015 BMW I8. WHILE DRIVING 55 MPH, THE VEHICLE STALLED AND A WARNING LIGHT INDICATED THAT THERE WAS EXTREME ENGINE HEAT. THE CONTACT PULLED THE VEHICLE OFF THE ROAD AND WAS ABLE TO RESTART IT, BUT THE FAILURE RECURRED CONSTANTLY. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS DIAGNOSED, BUT THE DETAILS OF THE FAILURE WERE NOT PROVIDED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 2,600.
6/23/2016
WHEN I DRING IN TO STREET FROM PARKING LOT, THIS VEHICLE DO NOT SPEED UP, IT IS STOP , NOT MOVING AT ALL FOR ABOUT 3 SECOND THAN KICK UP FAST. IT HAPPEN SOME TIMES NOT EVERY DAY, I WENT TO DEALERSHIP FOR FIX IT LIKE 4 TIME BUT THEY CAN NOT DUPULICATE THE PROBLEM AND CHECK THE SYSTEM BUT IT CAME OUT EVERYTHING NORMAL. BUT I HAVE THOSE PROBLEM LIKE ONE EVERY MONTH SPECIALLY WHEN I'M DRIVING LOW SPEED.
7/11/2017
ELECTRONIC STABILITY CONTROL (ESC)
1 Report25% of totalPreviewing the first 1 complaint summaries.
VEHICLE IS SAYING CHASSIS STABILIZATION ERROR WHICH I BELIEVE IS THE SAME AS DYNAMIC STABILIZATION. I DID SOME RESEARCH AND HAVE FOUND MY MAKE YEAR AND MODEL WAS RECALLED FOR THE SPECIFIC PROBLEM. THE BMW DEALERSHIP NEAR ME IS REQUESTING 2,500$ TO FIX THIS PROBLEM WHEN IT IS SUPPOSE TO BE FREE OF CHARGE. WHILE I STARTED MY VEHICLE ONE MORNING THE LIGHT CAME ON. IT WAS NOT WHILE I WAS DRIVING. IT FIRST SAYS INITIALIZING STABILIZATION AND THEN IT SAYS MALFUNCTION.
10/3/2020
ELECTRICAL SYSTEM
1 Report25% of totalPreviewing the first 1 complaint summaries.
I am writing to formally file a complaint regarding a significant safety issue with my 2015 BMW i8. I purchased the vehicle from United BMW in Alpharetta, Georgia, on [XXX]. At the time of purchase, the car had 25,000 miles and now has 30,000 miles. Recently, the AC compressor in my BMW i8 failed catastrophically. Initially, the repair estimate was $4,000, which I approved. However, the next day, I received a revised estimate for $26,000 due to additional problems. This sudden increase in repair costs, along with the lack of clear communication from BMW, has been extremely frustrating. What is most concerning is the potential safety hazard posed by this failure. The AC system in the BMW i8 is integrated with the battery cooling system. Without a functioning AC, the batteries can overheat, which could lead to fires or other catastrophic events. This poses a significant risk not only to the driver and passengers but also to others around the vehicle. Despite contacting BMW Genius and being assigned a case manager, I was told that BMW would not assist with the repair due to the car's age, even though it only has 30,000 miles. The lack of empathy and support from both the dealership and BMW corporate has been disappointing. Given the potential safety risks associated with this issue, I urge the NHTSA to investigate this matter promptly. This is a known problem with the BMW i8, as evidenced by numerous complaints online. It is crucial that this issue is addressed to prevent any potential harm. Thank you for your attention to this urgent matter. I am available to provide any further information or documentation required for your investigation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
7/11/2024
Data and Methodology
SourcesShow 17 sources
Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.
What are the most common owner complaints for the 2015 BMW i8?
Are complaints about the 2015 BMW i8 a serious warning sign?
How should buyers use complaint data for the 2015 BMW i8?
Are complaints about the 2015 BMW i8 severe?
Complaint list entries are sourced from owner-submitted NHTSA ODI records.
BMW i8: How should complaint data influence buying decisions?
Carfocal links complaint data directly to recall and maintenance routes for the same model year.
- Complaint entries
- 4
- Top-topic view
- 3 grouped topics shown
- Primary source
- NHTSA ODI owner complaint records
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