2019 BMW X3 Power Train Problems

Reporting a failure of the engine cooling system on my 2019 BMW X3 that developed over time despite repeated repair attempts and ultimately resulted in complete engine failure. Over the past year, the vehicle has experienced ongoing coolant loss and overheating warnings despite multiple coolant-related repairs. When the problem continued, I brought the vehicle to a BMW dealership, where the service department determined that the engine had suffered internal damage consistent with overheating and advised that a full engine replacement was required. These issues occurred during normal driving and created unsafe conditions, including the risk of sudden loss of power or breakdown in traffic. Based on my experience and the repeated nature of the failures despite proper maintenance, it appears that coolant and overheating issues may be persistent in this vehicle model rather than isolated to a single component, and I am concerned that other owners may be experiencing similar...

I am reporting repeated coolant system failures and overheating on my 2019 BMW X3 . I have had 4 coolant-related repairs in under 3 years, including the coolant reservoir boiling after service. Most recently, the problem recurred despite prior repairs. This is a Certified Pre-Owned vehicle with warranty history, and I believe this is a systemic engine/cooling defect that poses a risk of engine failure or fire. Other owners may be affected. A recall or investigation is warranted.

I am reporting a manufacturing defect on BMW vehicles, specifically the 2019 BMW X3 with fewer than 40k miles. According to a vehicle inspection conducted at a BMW dealership on Saturday November 22, 2025, the motor mounts are collapsed. Potential risks are excessive engine vibrations that could cause loss of control while driving, to engine components to fall off the ground while driving. It’s dubious that BMW dealers “discovered “ this issue after the vehicle warranty expired. I request that the matter be investigated and order the manufacturer to extend coverage to a minimum of 120k miles or 6 years from date of service. Please investigate before it’s too late. Thank you.

My digital gauges were frequently going off center in my vehicle. I scheduled service with the dealer however they did not have a loaner available for weeks so they scheduled the appointment for a few weeks out, my car subsequently completely died on the road and after a minute or two I was rear ended by a truck and the car was completely totaled.

Going to park at an outdoor public parking lot I was going at slow speed made two left turns to get to my my parking space. More than half way into parking spot the car suddenly accelerated and jump the curve going down a small incline and jumping the curve of the parking space below at that time able to control car. Lucky that there was no person walking or a car parked in the parking space below because it would have caused a head-on collision or something even worse, as far as I can see there was no damage to car. My wife was in the car and she was shook by incident!!! Incident happen very sudden and unexpected. I have seen multiple similar incidents on internet and it seems like dealership can't replicate the issue and they dismiss it.

PUT THE CAR IN PARK, IN A DRIVEWAY WITH A SLIGHT INCLINE, TURNED OFF THE IGNITION, AND WENT INTO THE HOUSE. THE CAR ENGAGED AND ROLLED DOWN THE HILL. PULLED IT BACK UP THE DRIVEWAY, AND TWO MORE TIMES PUT IT IN PARK, TURNED OFF THE IGNITION, AND THE CAR ENGAGED AND ROLLED DOWN THE DRIVEWAY.