BMW M340I
2020–2022 only
2020–2022 BMW M340I models have 73 classified complaints on record for these years specifically, plus 13 recalls. The most common issue in this range is Oil consumption and leaks, typically surfacing around 46,500 miles.
Computed directly from stored federal records for 2020–2022 model years only — not blended with the rest of this vehicle's production run. See the full BMW M340I report for every year combined.
What breaks, and when — 2020–2022 only
Median onset: 46,500 miles.
Tends to show up later than this model's other issues.
Which other vehicles have oil consumption problems? →Median onset: 28,162 miles.
Typical repair: $390–$730 nationally.
Median onset: 4,000 miles.
Tends to show up earlier than this model's other issues.
Onset mileage not consistently reported.
Typical repair: $250–$1,030 nationally.
Median onset: 15,000 miles.
Tends to show up earlier than this model's other issues.
Onset mileage not consistently reported.
Typical repair: $270–$510 nationally.
Onset mileage not consistently reported.
Median onset: 59,015 miles.
Tends to show up later than this model's other issues.
From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see how it works. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.
Cost estimator: what will this one cost you?
Enter the car's year and mileage. See which known problems are due in your next 3 years, what each costs at your state's labor rates, which ones to ask the seller about, and routine maintenance to budget for.
Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2020–2022 model years. See the full BMW M340I report for every year and full specs/safety data.