What 26 owners told NHTSA about the 2024 BMW I4 Gran Coupe Bev

As I was easing my 2024 BMW i4 xDrive40 onto Church Street from a cross street on May 11, 2026, my car suddenly accelerated and crashed into the car in front of me. The acceleration was "un-commanded." The accident occured a bit before 2:20 pm. Driving conditions were ideal. I had the car in Eco Mode, and I was using one-pedal driving (braking when one eases up on the accelerator pedal). When the car becan accelerating. I believe that I had time to depress the brakes, but it was to no avail. There were no reportable injuries and no police report. My car has automatic emergency braking, and on two separate occasions the car braked suddenly when "it" thought that I was approaching a car to quickly. It did not function in this instance to stop my car from crashing into the car in front of me. I had never previously seen the car behave like this. I had owned the car since its initial purchase in August of 2024.

NHTSA ODI 11741305

am writing to report an incident involving my vehicle. While entering my driveway, the vehicle unexpectedly accelerated and did not recognize that the garage door was closed. As a result, the vehicle collided with the closed garage door and subsequently struck the structural beam on the wall near the garage entrance. The impact was significant, and all six airbags deployed. At the time of the incident, I was driving, and my teenage son was seated in the front passenger seat. Both of us sustained minor injuries. However, the incident resulted in substantial damage to both the vehicle and the garage/property.

NHTSA ODI 11736985

Crashed my car because brakes failed.

NHTSA ODI 11707369

I was parking my car and there was a car that was car parked beside the place I pulling into to. I had backed up and when took my foot off the brake the car took off and struck the corner of the parked car. It literally took off. I had zero control of the car and it didn’t brake until after I hit the car. Where I was parking was on an incline that was going up. It happened again when I was pulling into another parking spot. I was not close enough to the curb and that car felt the same way. It felt like it was just going to take off. I just put it in park at that point. When I restarted it was fine.

NHTSA ODI 11688849

On March 2, 2025, while driving my BMW i4 with my daughter, the vehicle suddenly spun out twice into oncoming freeway traffic during a routine lane change, violently crashing into an embankment. Thankfully, we weren’t physically hurt, but my daughter was deeply traumatized. We brought the car to Stevens Creek BMW immediately. What followed only made things worse. Rather than investigate the serious safety failure, the service team blamed us—citing the i4’s heavy battery as the cause. They admitted it causes accelerated tire wear but denied any responsibility. They also falsely inflated our mileage to 22,892 miles (actual: 15,109) to justify the wear and shift blame. BMW is now demanding over $10,000 in repairs and has threatened $110/day in storage fees—pressuring us as we seek a fair solution. As longtime BMW customers, we trusted the brand with our safety. That trust is gone. A car under a year old should not spin out from normal driving. This is a clear safety defect. Efforts to escalate through BMW Consumer Services failed: the listed support email bounced, and the Consumer Advocacy page led to a dead link (screenshots available). That page has since been removed—highlighting a broken system. Unprofessional Conduct & Lack of Transparency At the dealership, I was treated dismissively for raising concerns and forced to return the loaner car despite no resolution. We’ve had to rent a car while still paying $776.64/month for an undriveable lease. BMW also refused to share the inspection report allegedly conducted by BMW USA engineers—despite initially promising it. BMW staff admitted the i4’s heavy battery causes premature tire wear—a known risk never disclosed at lease signing. This vehicle should never have been released without warning consumers. We no longer feel safe in this vehicle. We respectfully request: Lease Termination & Buyout — BMW to fully cover the lease as nothing they've offered us reflects the trauma, risk, or poor treatment we’ve endured.

NHTSA ODI 11655270

The contact owned a 2024 BMW i4 eDrive40. The contact stated that while slowing for a traffic signal, as he slowed down to approximately 10 MPH and was coming to a full stop, the vehicle failed to stop. The contact stated that he was still depressing the brake pedal when the vehicle independently accelerated and crashed into the rear end of the vehicle in front and stopped at the traffic signal. No warning light was illuminated. The contact's front end and hood were crushed and bent in towards the windshield. The contact stated that all of the air bags had deployed, front, side, and knee air bags. The contact stated that he was not injured nor was his wife who was seated in the front passenger seat, his daughter who was sitting behind his wife in the rear passenger seat complained of some back pain. The contact stated that the person in the vehicle in front of his vehicle was also not injured. The police arrived on the scene and filed a report. The contact stated that EMS was also at the scene and had examined his daughter who was transported to the hospital and later released with no injuries only soreness. The contact stated that his vehicle was towed to an impound lot. The contact was not sure of what happened to the other vehicle. The contact stated that his insurance provider had declared the vehicle a total loss. The contact stated that the manufacturer had contacted him to request permission to have two investigators check his vehicle. The contact was advised that the electrical system had been tampered with. The contact had recently received a recall notice from the manufacturer for another vehicle he owned, a 2024 BMW 530i, for NHTSA Campaign Number: 24V104000 (Electronic Stability Control - ESC, Service Brakes Hydraulic). The contact related the failure of his 2024 BMW i4 eDrive40 to the recall. The failure mileage was approximately 1,000.

NHTSA ODI 11621231

Lost control of the car while parking. It accelerated automatically and run into my garage. Car was out of control and damaged my home

NHTSA ODI 11620733

Vehicle accelerated on its own as i was pulling into garage. Causing damage to the car, to my other parked car and house.

NHTSA ODI 11575181