This page covers 2 recalls and EPA fuel economy for the 2023 BMW 430i.
28 mpg combined
8.4 L/100km
Subcompact Cars
Fuel economy data from fueleconomy.gov (EPA / U.S. Dept. of Energy). Annual cost based on 15,000 mi/yr at 55% city driving and current fuel prices. MPG is U.S. gallons; L/100km converted.
The 2023 BMW 430i has 2 recalls, the most serious involving a starter assembly defect that can cause a fire.
The starter can overheat and ignite, raising the risk of injury to occupants and bystanders. The second recall involves a software issue in the body control module where the doors may not automatically lock when the vehicle is moving, leaving them vulnerable to swinging open in a crash.
At a glance
What can fail
The engine starter may overheat and catch fire due to wear on an internal component.
What the fix does
Dealers will replace the engine starter at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
We may earn a commission for purchases made through these links.
At a glance
What can fail
A replacement electronic control unit may have been installed with incorrect programming, preventing the automatic door locking function from locking doors as intended.
What the fix does
Dealers will update the ECU software at no charge to restore proper automatic door locking function.
Summarized — see the official notice for exact wording, dates, and contacts.
