Recalls (1)
NHTSA lists 1 recall campaign for the 2018 BMW 430i. Check whether yours was repaired with NHTSA's free VIN lookup ↗
Only NHTSA and your automaker know whether your specific car was repaired. PlainVIN shows every recall campaign listed for a model year, with the official text and how many cars have been fixed so far.
Check on NHTSA ↗Seat Belt may not Restrain in a Crash
- Summary
- BMW of North America, LLC (BMW) is recalling certain 2018 430i, 430i xDrive, 440i, 440i xDrive, and M4 convertible vehicles. The Emergency Locking Retractors (ELR) within the front seat belt assemblies may have been produced with incompatible vehicle-sensitive locking mechanism housings.
- Consequence
- If the vehicle has an incompatible vehicle-sensitive locking mechanism, the seat belt may not restrain the seat occupant in the event of a crash, increasing the risk of injury.
- Remedy
- BMW will notify owners, and dealers will inspect and, if necessary replace, the front seat belt assemblies, free of charge. The recall began October 13, 2017. Owners may contact BMW customer service at 1-800-525-7417.
PlainVIN shows public government records for education. It isn't a vehicle inspection or legal advice. Check your own VIN with NHTSA or your dealer.
Owner complaints (36)
36 complaints filed with NHTSA (owner reports, not verified findings). The engine is mentioned most often.
As reported by owners in their complaints. These are reports, not NHTSA findings.
Most-reported components
| Component | Complaints | % of 36 |
|---|---|---|
| Engine | 14 | 38.9% |
| Engine and engine cooling | 8 | 22.2% |
| Electrical system | 5 | 13.9% |
| Seat belts | 4 | 11.1% |
| Seats | 3 | 8.3% |
| Unknown or other | 3 | 8.3% |
| Air bags | 2 | 5.6% |
| Fuel/propulsion system | 2 | 5.6% |
| Power train | 2 | 5.6% |
| Service brakes | 2 | 5.6% |
How 2018 compares with other 430i years
Best and worst 430i years →| Model year | Complaints | Recall campaigns |
|---|---|---|
| 2017 | 25 | 2 |
| 2018 | 36 | 1 |
| 2019 | 21 | 3 |
| 2020 | 5 | 1 |
| 2021 | 15 | 6 |
| 2022 | 8 | 5 |
| 2023 | 3 | 2 |
| 2024 | 2 | 2 |
| 2025 | 6 | 1 |
| 2026 | 2 | 1 |
Counts are owner reports, not failure rates. Higher sales years tend to draw more reports. Owners are still filing reports for recent model years, so these counts will grow. Source: NHTSA ODI, retrieved Oct 6, 2026.
Fuel economy: up to 27 mpg combined
- EPA annual fuel cost
- $3,050
- CO₂ tailpipe
- 324 g/mi
- EPA class
- Subcompact Cars
What it costs you to run
Miles ÷ 27 mpg × $4.354 (EIA US average regular, week of Oct 5, 2026, all taxes included). Source: EPA · EIA.
EPA label estimates from lab tests; your mileage will vary.
Specs by configuration
| Engine · transmission | Drive | City / Hwy / Comb | EPA $/yr | CO₂ g/mi |
|---|---|---|---|---|
| 2 L 4-cyl · 8-speed automatic | Rear-Wheel Drive | 24 / 34 / 27 | $3,050 | 324 |
| 2 L 4-cyl · 8-speed automatic | Rear-Wheel Drive | 24 / 34 / 27 | $3,050 | 324 |
| 2 L 4-cyl · 6-speed manual | Rear-Wheel Drive | 21 / 33 / 25 | $3,300 | 351 |
Source: EPA fuel economy data, retrieved Oct 6, 2026. Configurations are listed when EPA and NHTSA records match.
Looking at a 2018 430i for sale?
Print a one-page buyer's checklist: each recall campaign with a box to tick when the seller shows proof of repair, the top complaint areas to inspect, crash stars, MPG, and a link back to this page.
Where to next
2018 BMW 430i FAQ
How many recalls does the 2018 BMW 430i have?
NHTSA lists 1 recall campaign: 17V507000 (seat belt). Use NHTSA's VIN lookup to see whether a specific car was repaired.
What are the most common 2018 BMW 430i problems?
Owners filed 36 complaints with NHTSA. Engine (14), Engine and engine cooling (8), Electrical system (5) are mentioned most. These are owner reports, not verified findings.
What mpg does the 2018 BMW 430i get?
EPA rates the 2 L 4-cyl · 8-speed automatic version at 24 city, 34 highway and 27 combined mpg. Other configurations are listed in the fuel economy section.
How does the 2018 430i compare with other years?
Among the 2017–2021 BMW 430i model years at least five years old, the 2020 drew the fewest complaints (5) and the 2018 the most (36). The 2018 drew 36. Counts are owner reports, not failure rates.
How this page was madeSources, processing, limits, review and changes
Data sources
- NHTSA recalls by vehicle
Retrieved Oct 6, 2026 - US DOT recall completion rates (data.transportation.gov)
Retrieved Oct 6, 2026 - NHTSA ODI owner complaints
Retrieved Oct 6, 2026 - NHTSA NCAP 5-Star Safety Ratings
Retrieved Oct 6, 2026 - EPA fuel economy data (licence confirmation pending)
Retrieved Oct 6, 2026 - EIA weekly retail gasoline prices
Weekly, all taxes included
Processing
- Complaints are counted per component. One complaint can list several, so component totals add up to more than the total.
- Fuel cost = miles per year ÷ EPA combined mpg × EIA weekly price for your region.
Limitations
- Complaint counts are owner reports, not verified findings or failure rates. There is no sales denominator.
- Recall campaigns are listed for the model year. Only NHTSA and the automaker know whether a specific car was repaired.
- Recent model years are still collecting reports.
Review
Data compiled automatically from the official files listed here.
Changelog
- 2026-10-06 Data refreshed from the official files.