2018 BMW M4
Only 6 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 6 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 6
- Recalls
- 1
- Investigations
- 0
- Top problem
- —
Too few to rank
Campaigns on file for 2018
None on file
Not enough data
Complaints per year
2018: 6 complaints
View as data table
| Year | Complaints |
|---|---|
| 2014 | 0 |
| 2015 | 12 |
| 2016 | 22 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 0 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2024 | 1 |
| 2026 | 0 |
Known problem areas
Only 6 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Fuel/propulsion system
4 of 6 total reports mention: fuel/propulsion system.
Show complaint excerpts
The fuel tank was leaking a substantial amount of fuel. Yes it is. Our safety was put at risk due to the fuel leak. Any small spark, overheating or if somebody threw a cigarette butt out of their window could have ignited our car.
NHTSA ODI report, 2024-08-29
What component or system failed or malfunctioned, and is it available for inspection upon request? Fuel Tank on my BMW under 50k miles started leaking after a fill up. How was your safety or the safety of others put at risk?
NHTSA ODI report, 2024-08-26
Fuel tank was leaking. I brought it in to BMW of San Antonio who found the left side top area of fuel tank leaking fuel from the sealed portion. Heat caused the top of fuel tank to expand and crack.
NHTSA ODI report, 2023-08-31
Engine
1 of 6 total reports mentions: engine.
Show complaint excerpts
Crank hub issue
NHTSA ODI report, 2019-12-18
Back over prevention
1 of 6 total reports mentions: back over prevention.
Show complaint excerpts
The contact owns a 2018 BMW M4. The contact stated that while reversing, the rear-view camera became inoperable, preventing the contact from safely reversing the vehicle.
NHTSA ODI report, 2026-08-17
Safety timeline
1 recall · 0 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
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R
2017-10-13Seat belts17V507000 BMW of North America, LLC (BMW) is recalling certain 2018 430i, 430i xDrive, 440i, 440i xDrive, and M4 convertible vehicles.
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.
Buy-smart checklist
2018 BMW M4 — pre-purchase inspection
Inspect
- Fuel/propulsion system: 4 reports on file for this year.
- Engine: 1 report on file for this year.
- Back over prevention: 1 report on file for this year.
Verify these recalls were completed
- Recall 17V507000 · Seat belts
FAQ
- Is the 2018 BMW M4 reliable?
- There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
- What are the most common problems with the 2018 BMW M4?
- The most-reported component is fuel/propulsion system, accounting for 67% of complaints on file.
- How many recalls does the 2018 BMW M4 have?
- 1 recall on file for this model year.
Data updated 2026-11-01 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.