MPGCheck

BMW 428i xDrive Convertible Fuel Economy History

MPG by year — EPA official data.

Best MPG Year
2016
25 MPG combined
Latest Model
2016
25 MPG combined
YearEngineCityHwyCombinedFuel Cost/yr
2016Premium213225$3,250Details →
2015Premium213225$3,250Details →
2014Premium213225$3,250Details →