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Vehicle profile

BMW M340i

Years: 2020–2021Best EPA combined: 26 MPGComplaints: 118

Year-by-year

YearTrimsBest MPGComplaintsFatal crashesInventory
202012559——
202012559——
2021126———

Reliability

Complaints filed against the BMW M340i with NHTSA's National Complaint Database.

Complaints by model year
Top complaint components