Most common 2023 BMW i4 problems
Share of the 46 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
BMW i4 complaints by model year
2023 BMW i4 recalls (7)
Electrical system › Propulsion system › Traction motor › Controller › Software
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.
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.
Electrical system › Propulsion system › Traction battery
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.
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.
Electrical system › Propulsion system › Hybrid management
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.
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 › Propulsion system › Traction battery
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.
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 › Body control module › Software
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.
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.
Forward collision avoidance › Warnings › External/pedestrian alert
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.
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.
Show 1 more recall
Electrical system › Propulsion system › Traction battery thermal › Management › Software
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.
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.
What 2023 BMW i4 owners say
Electrical system
The vehicle randomly caught fire after sitting idle for approximately 8 hours. Going to a conference in Aria Las Vegas and drove over 260 Miles. There was no issues, no indicator warning lights or strange noises during the drive. Arrived at Aira approximately 4:00PM. Parked vehicle on the third floor of the Aira Self-Parking and did not touch the car after parking the car. I received a call at approximately 12:00AM that night from Aria Security. From Aria Security, stated that vehicle has caught fire. Fire was put out by Clark County Fire department, fire report received. A whiteness who called Aria Security, stated he heard loud popping, like small explosions, from driver side front tire before the fire started. Clark County Fire Department stated fire originated on driver side front of engine area. Battery not involved. Car is total loss. BMW NA performed a visual exam only. …
The contact owns a 2023 BMW i4. The contact stated that while driving at 20-30 MPH with a fully charged battery, the engine seized on two separate occasions. There was an abnormal grinding sound detected. The inoperable do not drive message was displayed after the failure. The vehicle was towed to the local dealer, where it was diagnosed with drive unit failure. The drive unit, rear axle, and battery were replaced, but the failure recurred. While his son was driving at approximately 30 MPH, the engine seized. There were no warning lights illuminated. The vehicle was towed two weeks later to the local dealer again, where it was diagnosed that the drive unit and drive axle needed to be replaced. The vehicle was not repaired. The manufacturer was contacted, who opened a case; the contact requested a buyback, but no additional assistance was provided. …
Transmission & drivetrain
The contact owns a 2023 BMW I4. The contact stated while reversing, the drive train malfunction warning light illuminated. The contact proceeded with his commute however, the steering warning light illuminated, and the vehicle shifted into park independently. There were several messages displayed on the infotainment screen, and the contact was unable to shift the vehicle back into drive. The vehicle was towed to the dealer but was not yet diagnosed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 16,000.
The contact owns a 2023 BMW I4. The contact stated that while driving into a parking space, the vehicle suddenly shut off with the message "Drive Train Malfunction" displayed. The vehicle was restarted but would not shift into gear and could no longer be driven. The vehicle was towed to the local dealer. The cause of the failure was not yet determined. The manufacturer was notified of the failure. The failure mileage was 42,000.
Fuel & propulsion system
MVA: [redacted] Sudden acceleration of vehicle. Brakes failed to work. Steering suddenly inoperative. Front passenger and I were injured. Vehicle damaged 3 other vehicles. One or more drivers whose vehicles were hit complained of injuries. For inspection, contact property damage adjuster with Safeco Insurance: Collision adjuster: LYNAE MCCALL, P: [phone] Email: [email]. Complainant unaware if vehicle malfunction issues have been inspected to date by the dealer or an independent service nor inspected by the manufacturer, police, insurance representatives or others. Complainant did not see or notice any warning lamps, messages or other symptoms of the problems prior to malfunction of the vehicle.
I am reporting a recurring safety issue with my 2023 BMW i4 (VIN: [redacted] ), currently at 28,426 miles. The vehicle has experienced three separate incidents of unexpected and complete loss of power while driving. The first incident occurred in March 2025. The vehicle suddenly lost all propulsion without warning and came to an immediate hard stop. I was later informed this was related to a wheel-positioning sensor. The second incident occurred in October 2025. I had been told that a recall software update would resolve the problem, but the vehicle experienced another loss of power while in motion, showing the issue was not corrected. The third and most concerning incident occurred in November 2025. Multiple error messages appeared instructing me to stop driving immediately, and the vehicle again lost power while moving. …
2023 BMW i4 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined | Range |
|---|---|---|---|---|
| Electric | Single-speed | RWD | 115 / 111 / 113 MPGe | 256 mi |
| Electric | Single-speed | AWD | 94 / 98 / 96 MPGe | 271 mi |
EPA ratings. Class: Subcompact car.
Frequently asked questions
Is the 2023 BMW i4 a good car?
There isn't enough complaint history for the i4 to compare model years reliably. So far owners have filed 46 complaints with NHTSA.
What is the most common problem with the 2023 BMW i4?
The electrical system — 18 complaints, 39% of all complaints for this model year. Next are the transmission & drivetrain (12) and fuel & propulsion system (7).
How many recalls does the 2023 BMW i4 have?
There are 7 recalls for the 2023 BMW i4, the most recent from July 23, 2025 (software). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
At what mileage do 2023 BMW i4 problems happen?
The median mileage reported in complaints is about 16,000 miles; 100% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.