There are no safety recalls for the 2018 BMW 320i, but owners have filed 21 complaints with NHTSA.
2018 BMW 320i problems reported by owners
| Problem area | Reports | |
|---|
| Electrical System | 7 | |
| Air Bags | 5 | |
| Engine | 5 | |
| Power Train | 3 | |
| Fuel/Propulsion System | 3 | |
| Unknown or Other | 2 | |
| Vehicle Speed Control | 2 | |
| Service Brakes | 2 | |
| Electronic Stability Control (ESC) | 1 | |
| Fuel System, Gasoline | 1 | |
| Seats | 1 | |
| Fuel System, Diesel | 1 | |
Most reported parts
- Air Bags › Sensor › Occupant Classification — 1
Typical mileage at the time of the problem: 14,000 miles (median of owner reports).
Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.
Recent 2018 BMW 320i complaints
Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.
Chest Clip, Buckle, Harness · reported Jul 27, 2026
After tightening the harness, the straps slip and loosen completely on their own without pressing the release button. This happens due to normal movement while driving, leaving my child completely unrestrained and unprotected. I have already followed the manufacturer guidelines to thoroughly clean the adjuster mechanism and the strap area with warm water to rule out any debris or buildup. While it seems to hold for a brief period, the mechanical failure returns after a couple of days.
Power Train · at 72,000 miles · reported Jan 13, 2026
The contact owns a 2018 BMW 320I. The contact stated that while the vehicle was parked, the vehicle unexpectedly started rolling forward. The brake pedal was depressed; however, the brakes failed to immediately respond. The contact stated that the vehicle eventually came to a stop. The contact referenced an unknown recall for the failure, but the VIN was not under recall. The vehicle was driven to an independent mechanic but was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 72,000.
Air Bags · reported Nov 18, 2025
On 09/16/25, I was exiting the Florida turnpike onto Sawgrass Highway via the exit ramp on exit 71. As I decelerated from 60 MPH to 35 MPH to match the speed of the exit ramp, I was in the left most lane in the two-lane exit ramp. My car spun out and I lost control of the vehicle, which caused the vehicle to spin through the two lanes of the ramp several times and ended up drifting onto the edge of the retention pond on the left of the exit ramp. I probably had spun around over three times and my car hung off the edge of the retention pond with the only thing preventing my car from falling…
Fuel System, Diesel · at 84,000 miles · reported Nov 4, 2025
The contact owns a 2018 BMW 320I. The contact stated that while driving 55 MPH, the vehicle failed to accelerate as intended while depressing the accelerator pedal. The message Engine coolant system, coolant pump outside of speed tolerance" and code 20A701 was displayed. The contact stated that the vehicle failed to accelerate, and the contact drove 8 MPH back to the residence. A fuel-burning odor was on the interior and exterior of the vehicle. The vehicle was not taken to the dealer or an independent mechanic. The contact stated that on a separate occasion, while her husband was driving, the…
Fuel/Propulsion System · reported Sep 23, 2025
⢠What component or system failed or malfunctioned, and is it available for inspection upon request? The plastic fuel tank failed and developed a leak. Yes, the tank is available for inspection upon request. ⢠How was your safety or the safety of others put at risk? A leaking fuel tank poses a serious fire and explosion hazard, especially when the vehicle is operating or parked near heat sources. Gasoline fumes were noticeable, creating an increased risk of ignition and exposure to toxic vapors. ⢠Has the problem been reproduced or confirmed by a dealer or independent service center?…
Frequently asked questions
Does the 2018 BMW 320i have any recalls?
No. NHTSA has no safety recalls for the 2018 BMW 320i as of this update. Check your VIN at nhtsa.gov/recalls for the latest status.
What is the most common problem with the 2018 BMW 320i?
Owners report electrical system problems most often (7 reports), followed by air bags (5). The typical mileage when problems were reported is about 14,000 miles.
Are BMW recall repairs free?
Yes. Safety recall repairs are free at authorized BMW dealers, whether you are the first owner or bought the car used.