What is the fuel economy of a 2025 BMW M340i Sedan?

EPA figures for the 2025 BMW M340i Sedan reach 29 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.

Are there recalls on the 2025 BMW M340i Sedan?

No NHTSA recall campaigns are on record for the 2025 BMW M340i Sedan in our latest data refresh.

What are common problems with the 2025 BMW M340i Sedan?

Owners have filed 2 complaints with NHTSA for the 2025 BMW M340i Sedan, most often about: Lane Departure, Unknown Or Other. Complaint counts reflect what owners report, not confirmed defects.

BMW · 2025

2025 BMW M340i Sedan

Official EPA fuel economy and NHTSA recall record, best combined figure 29 MPG.

Fuel economy (EPA)

Engine	Transmission	Fuel	City	Highway	Combined	CO2 g/mi
3.0L 4-cyl	Automatic (S8)	Premium	27	33	29	299

Safety recalls (NHTSA)

No NHTSA recall campaigns on record for this model year in our latest refresh.

Owner complaints (NHTSA)

2 complaints filed by owners for this model year. Complaints are owner reports, not confirmed defects - browse them in full on nhtsa.gov.

Lane Departure 1 Unknown Or Other 1

Decode this car's VIN All BMW models

Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.