2018 BMW M3: Recalls, Problems & MPG
Here are the deets on the 2018 BMW M3: 0 recalls, 9 owner complaints and up to 20 mpg combined.
Recalls
No recalls on file for this model year. Still worth a VIN check.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 1 mention a fire, 0 injuries and 0 deaths were reported.
What owners describe
- Fuel & propulsion (6): the most common themes are leaks (4), warning light on (2), fire / smoke (2).
- Other / unknown (2): no single recurring theme in the descriptions.
- Engine (2): no single recurring theme in the descriptions.
- Transmission & drivetrain (1): no single recurring theme in the descriptions.
The 2018 BMW M3 has 9 owner complaints, ranking #16 of 33 M3 model years for complaints (about average; the typical year has 13). Complaints peaked in 2023 (4 filed that year). The typical problem showed up when the car was about 5 years old, at a median of 10,750 miles. Neighboring years: 2017 (3 complaints, 2 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 3.0 L 6-cyl turbo | Manual 6-spd | Rear-Wheel Drive | 17 | 25 | 20 | Premium |
| 3.0 L 6-cyl turbo | Automatic (AM-S7) | Rear-Wheel Drive | 17 | 24 | 20 | Premium |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2018 BMW M3.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
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FAQ
Does the 2018 BMW M3 have any recalls?
NHTSA doesn't list any vehicle recalls for the 2018 BMW M3. Check your VIN at nhtsa.gov/recalls to be sure.
What are the most common 2018 BMW M3 problems?
Owners have filed 9 complaints with NHTSA. The most-reported areas are fuel & propulsion (6), other / unknown (2), engine (2).
What gas mileage does the 2018 BMW M3 get?
EPA ratings run up to 20 mpg combined (3.0 L, Manual 6-spd), across 2 engine and transmission combos.
Where can I get a 2018 BMW M3 repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.