Common problems
BMW i4 Common Problems
We grouped the top NHTSA owner-complaint categories across 3 BMW i4 model years, then counted how often each issue recurs. The result shows patterns worth inspecting without pretending every vehicle will have them.
Data updated April 2026
- Owner complaints
- 71
- Top recurring issue
- Power Train
- Crash reports
- 16
- Fire reports
- 1
3 model years
3 affected years
Owner-reported severity signal
6 injuries · 0 deaths
Pattern overview
Most reported BMW i4 problem categories
Power Train
14complaints representedAppears among the leading issues for 3 model years; highest in 2023.
Unknown Or Other
14complaints representedAppears among the leading issues for 3 model years; highest in 2023.
Electrical System
12complaints representedAppears among the leading issues for 2 model years; highest in 2023.
Service Brakes
4complaints representedAppears among the leading issues for 2 model years; highest in 2023.
Steering
4complaints representedAppears among the leading issues for 2 model years; highest in 2023.
Tires
3complaints representedAppears among the leading issues for 2 model years; highest in 2022.
Vehicle Speed Control
3complaints representedAppears among the leading issues for 1 model year; highest in 2024.
Suspension
2complaints representedAppears among the leading issues for 1 model year; highest in 2023.
Back Over Prevention
1complaints representedAppears among the leading issues for 1 model year; highest in 2022.
Fuel Propulsion System
1complaints representedAppears among the leading issues for 1 model year; highest in 2024.
How to interpret the counts
Complaint totals are not failure rates
A popular or older model can accumulate more complaints simply because more vehicles exist and have spent longer on the road. The categories above aggregate the counts embedded in each model year's leading issues. Use recurrence across years and severity signals to decide what to inspect; use the VIN and a mechanical inspection to judge one car.
Source trail
Where this BMW i4 data comes from
VinExposed combines model-level research with the vehicle-specific history you get from a VIN. Reliability scores and complaint patterns come from Auto Reliability Index's BMW i4 research, which analyzes NHTSA records and independent repair data.
Recall counts describe a model year, not the repair status of one car. Confirm the exact VIN with the official NHTSA recall lookup and a vehicle-history report before buying.
Buyer questions
BMW i4 research FAQ
What is the most common BMW i4 problem?
Power Train is the broadest recurring complaint category in the available model-year records, appearing among the top issues for 3 years with 14 complaints represented.
Which BMW i4 year has the most reported problems?
The 2023 has the largest power train count among the years where that category appears. Compare the full year record because a different year may lead on another problem category.
Do NHTSA complaints prove a BMW i4 has a defect?
No. Owner complaints are unverified reports and can be duplicated or influenced by sales volume and vehicle age. They are useful patterns to investigate alongside recalls, service records, inspection results and the exact VIN.
Check the actual car
Model research narrows the list. The VIN confirms the car.
Check title brands, accidents, odometer history, auction records and recall status for the specific BMW i4 you are considering.