Verdict
2023 BMW i4: Complaints, Recalls & Known Issues
What the public record actually says about the 2023 BMW i4 — every figure below is a NHTSA or EPA number, not an opinion.
The read
More reported complaints than most sedan.
Owners filed 44 NHTSA complaints — more complaints than 79% of 2023 sedans. Electrical System leads the reports (27%). 7 safety recall campaigns on record — check the VIN and remedy terms with a dealer.
Based on NHTSA complaint volume against 2023 sedans, not adjusted for how many were sold. It describes the model year, not the individual car you are looking at.
Complaints filed
44
Reports to NHTSA, 2023
Safety recalls
7
NHTSA campaigns on record
NHTSA crash test
Not rated
Overall NCAP rating
Combined MPG
102
EPA estimate
Complaint volume vs. segment peers
More complaints than 79% of 2023 sedans
The bar is this car's percentile among 2023 sedans by complaint volume — a full bar means the fewest complaints in its class. Not adjusted for sales.
Known issues
Electrical System issues lead owner complaints (27% of 44 reports), followed by power train (20%).
+ 3 more component categories with fewer reports.
Share of all 44 NHTSA complaints for this model year, grouped by the component owners named. Bars are scaled to the largest category. Examples: ODI 11683180, ODI 11740342, ODI 11731151, ODI 11720407, ODI 11656983.
Recalls(7)
Open a recall to read what NHTSA says is wrong, what can happen, and how it gets fixed. Check the VIN and remedy eligibility with a dealer; federal no-charge requirements have an age limit, though a manufacturer may offer more coverage.
Electrical System · 22V944000Details +Close −
BMW of North America, LLC (BMW) is recalling certain 2022-2023 iX xDrive40, iX xDrive50, iX M60, i4 eDrive35, i4 eDrive40, i4 M50, and 2023 i7 xDrive60 vehicles. The high voltage battery electronic control unit (ECU) software may cause an interruption of electrical power.
Risk: An interruption of electrical power may result in a sudden loss of drive power, increasing the risk of a crash.
Remedy: Dealers will update the high voltage battery ECU software, free of charge. Owner notification letters are expected to be mailed February 10, 2023. Owners may contact BMW customer service at 1-800-525-7417.
Back Over Prevention · 23V026000Details +Close −
BMW of North America, LLC (BMW) is recalling certain 2022-2023 i4 eDrive40 and iX xDrive50 electric vehicles. During vehicle start-up, the artificial sound generator control unit may experience a fault and fail to generate the external pedestrian warning sound. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 141, "Minimum Sound Requirements for Hybrid and Electric Vehicles."
Risk: Without external warning sounds, pedestrians may be unaware of an approaching vehicle, increasing the risk of injury.
Remedy: Dealers will update the external artificial sound generator software, free of charge. Owner notification letters were mailed March 9, 2023. Owners may contact BMW customer service at 1-800-525-7417.
Electrical System · 23V118000Details +Close −
BMW of North America, LLC (BMW) is recalling certain 2023 330i, 330i xDrive, M340i, M340i xDrive, M3, 330e, 330e xDrive, 430i Convertible, 430i xDrive, M440i, 2022-2023 430i, 430i xDrive, M440i xDrive, i4 eDrive40, and i4 M50 vehicles. During a service visit, a replacement electronic control unit (ECU) may have been installed with incorrect programming, which can cause the automatic door locking (ADL) function to not lock the doors as intended.
Risk: Doors that do not lock as intended while the vehicle is in motion may open during a crash, increasing the risk of injury.
Remedy: Dealers will update the ECU software, free of charge. Owner notification letters were mailed April 10, 2023. Owners may contact BMW customer service at 1-800-525-7417.
Electrical System · 23V295000Details +Close −
BMW of North America, LLC (BMW) is recalling certain 2022-2024 iX xDrive50 and 2023 i4 eDrive35, i4 eDrive40, and i4 M50 Hybrid Electric vehicles. The high voltage battery cell monitoring circuit may have improperly secured electrical connections which can result in an engine stall.
Risk: An engine stall increases the risk of a crash.
Remedy: Dealers will replace the high voltage battery cell monitoring circuit, free of charge. Owner notification letters were mailed June 22, 2023. Owners may contact BMW customer service at 1-800-525-7417.
Electrical System · 23V449000Details +Close −
BMW of North America, LLC (BMW) is recalling certain 2022-2023 iX xDrive50, iX M60, i4 eDrive40, i4 M50, and 2023 i760 xDrive hybrid electric vehicles. The high voltage battery combined charging unit (CCU) may not have been manufactured correctly, resulting in improperly connected and/or assembled components inside the CCU.
Risk: An improperly connected or assembled CCU can interrupt electrical power while driving and result in an engine stall, increasing the risk of a crash.
Remedy: Dealers will replace the high voltage battery combined charging unit (CCU), free of charge. Owner notification letters were mailed August 23, 2023. Owners may contact BMW customer service at 1-800-525-7417.
Electrical System · 25V395000Details +Close −
BMW of North America, LLC (BMW) is recalling certain 2022-2025 i4, 2022-2024 IX, 2023-2024 I7, and 2024 I5 vehicles. The electric drive motor software may shut down the high-voltage system, causing a loss of drive power.
Risk: A loss of drive power increases the risk of a crash.
Remedy: The electric drive motor software will be updated over-the-air (OTA) or by a dealer, free of charge. Owner notification letters are expected to be mailed August 5, 2025. Owners may contact BMW customer service at 1-800-525-7417.
Electrical System · 25V470000Details +Close −
BMW of North America, LLC (BMW) is recalling certain 2022-2025 IX, 2023-2024 I7, and 2022-2023 i4 vehicles. The high-voltage battery cell modules may not have been assembled properly, resulting in stress on the module frame and possible module failure.
Risk: Battery module failure may lead to a shutdown of the high-voltage system which can result in a loss of drive power, increasing the risk of a crash. In addition, module failure increases the risk of a fire.
Remedy: Dealers will replace specific high-voltage battery cell modules, free of charge. Interim owner notification letters explaining the safety risk were mailed September 11, 2025. Another notice will be sent once the remedy becomes available, anticipated December 31, 2025Owners may contact BMW customer service at 1-800-525-7417.
A campaign can apply to this model year without being incomplete on a specific vehicle. Check the VIN with NHTSA or a dealer to confirm whether a particular car needs repair.
Investigations
0 NHTSA investigations on record
No investigations are on record as of Jul 2026. An empty record is not a clean bill of health.
Crash-test ratings
No NHTSA crash test is on record for this year. Some vehicles and model years were not tested or do not have a published NCAP result.
Fuel economy by trim
| Trim | Engine | Drivetrain | Transmission | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| i4 eDrive35 Gran Coupe (18 inch Wheels) | — | Rear-Wheel Drive | Automatic (A1) | 115 | 111 | 113 |
| i4 eDrive40 Gran Coupe (18 inch wheels) | — | Rear-Wheel Drive | Automatic (A1) | 109 | 108 | 109 |
| i4 eDrive35 Gran Coupe (19 inch Wheels) | — | Rear-Wheel Drive | Automatic (A1) | 107 | 102 | 105 |
| i4 eDrive40 Gran Coupe (19 inch Wheels) | — | Rear-Wheel Drive | Automatic (A1) | 100 | 98 | 99 |
| i4 M50 Gran Coupe (19 inch wheels) | — | All-Wheel Drive | Automatic (A1) | 94 | 98 | 96 |
| i4 M50 Gran Coupe (20 inch wheels) | — | All-Wheel Drive | Automatic (A1) | 79 | 80 | 80 |
EPA laboratory estimates by trim and engine. Actual mileage varies with driving, weather, load, and maintenance. EPA source.
Before you buy
Useful next checks
Federal records tell you about patterns. These checks can tell you more about the specific car in front of you.
These are affiliate links. TireKick may earn a fee if you use one.
Compare model years
"Fewest reports" and "most complained" describe raw NHTSA complaint totals, not vehicle reliability. The last few model years are left unlabelled because they have had less road time.
2023 BMW i4: frequently asked
What does the complaint record show for the 2023 BMW i4?
Owners filed 44 NHTSA complaints about the 2023 BMW i4 — more complaints than 79% of comparable 2023 sedans, so it sits toward the weaker end of its class. That's a signal, not a guarantee about any single car.
What are the most common problems on the 2023 BMW i4?
The most-reported problem areas are Electrical System (27% of complaints) and power train (20%).
How many recalls does the 2023 BMW i4 have?
7 recalls have been issued that affect the 2023 BMW i4, covering components such as electrical system. Check the VIN with NHTSA and ask a dealer to confirm remedy eligibility; federal no-charge requirements have an age limit, though manufacturers may offer more coverage.
What gas mileage does the 2023 BMW i4 get?
The EPA rates the 2023 BMW i4 between 80 and 113 mpg combined, depending on trim and drivetrain.