2025 BMW 4 Series MPG & Gas Mileage Data
Change vehicle 1 of 296
55%
City
45%
Highway
Cost to Drive
$153/mo
4 Series 430i
vs
$151/mo
Avg. Car
Monthly estimates based on costs in Iowa
Est. Combined City/Hwy
31 MPG
27 City
35 Highway
Tailpipe Emissions
4.8 tons CO2
4 Series 430i
vs
5.3 tons
Avg. Midsize Car
Yearly estimate based on your driving miles.
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