BMW 6 SERIES Fuel Economy

The average combined fuel economy for a BMW 6 SERIES is 37.4 MPG.

Explore fuel efficiency metrics for the BMW 6 SERIES. Below you'll find combined and extra-urban MPG plus litres/100km by variant and production year.

Want to compare more stats for this model? Check the road tax costs, BHP & performance and CO2 emissions for the BMW 6 SERIES.

Model Description	Year	Combined MPG	Extra Urban MPG	Combined L/100km	Extra Urban L/100km	Extra Urban Cold MPG	Extra Urban Cold L/100km
635 CSI Auto	1980	N/A	N/A	N/A	N/A	N/A	N/A
635 CSI	1983	N/A	N/A	N/A	N/A	N/A	N/A
628 CSI	1984	N/A	N/A	N/A	N/A	N/A	N/A
635 CSI Auto	1985	N/A	N/A	N/A	N/A	N/A	N/A
M635 CSI	1985	N/A	N/A	N/A	N/A	N/A	N/A
M635 CSI	1986	N/A	N/A	N/A	N/A	N/A	N/A
635 CSI Auto	1986	N/A	N/A	N/A	N/A	N/A	N/A
M635 CSI	1987	N/A	N/A	N/A	N/A	N/A	N/A
635 CSI Auto	1987	N/A	N/A	N/A	N/A	N/A	N/A
645 Ci Auto	2004	25.9 MPG	35.3 MPG	10.9 L/100km	8 L/100km	17.5 MPG	16.1 L/100km
630I Auto	2004	29.7 MPG	40.4 MPG	9.5 L/100km	7 L/100km	20.3 MPG	13.9 L/100km
650i Auto	2005	24.1 MPG	33.2 MPG	11.7 L/100km	8.5 L/100km	16.4 MPG	17.2 L/100km
630I Sport	2005	31.4 MPG	42.2 MPG	9 L/100km	6.7 L/100km	21.6 MPG	13.1 L/100km
630i	2005	31.4 MPG	42.2 MPG	9 L/100km	6.7 L/100km	21.6 MPG	13.1 L/100km
645 Ci	2005	24.1 MPG	32.8 MPG	11.7 L/100km	8.6 L/100km	16.4 MPG	17.2 L/100km
645 Ci Auto	2005	24.6 MPG	33.2 MPG	11.5 L/100km	8.5 L/100km	16.8 MPG	16.8 L/100km
630i Sport Auto	2005	28.5 MPG	37.7 MPG	9.9 L/100km	7.5 L/100km	19.9 MPG	14.2 L/100km
630i	2006	31.4 MPG	42.2 MPG	9 L/100km	6.7 L/100km	21.6 MPG	13.1 L/100km
630I Auto	2006	28.5 MPG	37.7 MPG	9.9 L/100km	7.5 L/100km	19.9 MPG	14.2 L/100km
M6	2006	19.1 MPG	27.7 MPG	14.8 L/100km	10.2 L/100km	12.4 MPG	22.8 L/100km
650i Sport Auto	2006	24.1 MPG	33.2 MPG	11.7 L/100km	8.5 L/100km	16.4 MPG	17.2 L/100km
650i Auto	2006	25.5 MPG	34.9 MPG	11.1 L/100km	8.1 L/100km	17.3 MPG	16.3 L/100km
630I Auto	2007	34.9 MPG	47.1 MPG	8.1 L/100km	6 L/100km	24.4 MPG	11.6 L/100km
650I Sport	2007	22.4 MPG	32.1 MPG	12.6 L/100km	8.8 L/100km	14.7 MPG	19.2 L/100km
635d Sport Auto	2007	40.9 MPG	50.4 MPG	6.9 L/100km	5.6 L/100km	30.7 MPG	9.2 L/100km
630i Sport Auto	2007	28.5 MPG	37.7 MPG	9.9 L/100km	7.5 L/100km	19.9 MPG	14.2 L/100km
M6	2007	19.1 MPG	27.7 MPG	14.8 L/100km	10.2 L/100km	12.4 MPG	22.8 L/100km
630i Sport Auto	2008	36.7 MPG	48.7 MPG	7.7 L/100km	5.8 L/100km	25.7 MPG	11 L/100km
630I Auto	2008	36.7 MPG	48.7 MPG	7.7 L/100km	5.8 L/100km	25.7 MPG	11 L/100km
635D Auto	2008	39.2 MPG	48.7 MPG	7.2 L/100km	5.8 L/100km	29.4 MPG	9.6 L/100km
630I Sport	2008	34 MPG	44.8 MPG	8.3 L/100km	6.3 L/100km	23.9 MPG	11.8 L/100km
630i Edition Sport Auto	2009	36.7 MPG	48.7 MPG	7.7 L/100km	5.8 L/100km	25.7 MPG	11 L/100km
635d Sport Auto	2009	40.9 MPG	50.4 MPG	6.9 L/100km	5.6 L/100km	30.7 MPG	9.2 L/100km
635d Edition Sport Auto	2009	40.9 MPG	50.4 MPG	6.9 L/100km	5.6 L/100km	30.7 MPG	9.2 L/100km
630i Sport Auto	2009	36.7 MPG	48.7 MPG	7.7 L/100km	5.8 L/100km	25.7 MPG	11 L/100km
630i Sport Auto	2010	34.9 MPG	47.1 MPG	8.1 L/100km	6 L/100km	24.4 MPG	11.6 L/100km
635d Sport Auto	2010	40.9 MPG	50.4 MPG	6.9 L/100km	5.6 L/100km	30.7 MPG	9.2 L/100km
640i SE T Auto	2011	35.8 MPG	45.6 MPG	7.9 L/100km	6.2 L/100km	25.9 MPG	10.9 L/100km
650i SE T Auto	2011	26.4 MPG	35.8 MPG	10.7 L/100km	7.9 L/100km	18.2 MPG	15.5 L/100km
650i SE Auto	2011	26.7 MPG	36.7 MPG	10.6 L/100km	7.7 L/100km	18.2 MPG	15.5 L/100km
640i SE Auto	2011	36.7 MPG	46.3 MPG	7.7 L/100km	6.1 L/100km	27.2 MPG	10.4 L/100km
640d SE Auto	2011	51.4 MPG	58.9 MPG	5.5 L/100km	4.8 L/100km	42.2 MPG	6.7 L/100km
640d M Sport Auto	2011	51.4 MPG	58.9 MPG	5.5 L/100km	4.8 L/100km	42.2 MPG	6.7 L/100km
640i SE Auto	2012	36.7 MPG	46.3 MPG	7.7 L/100km	6.1 L/100km	27.2 MPG	10.4 L/100km
640d M Sport Auto	2012	51.4 MPG	58.9 MPG	5.5 L/100km	4.8 L/100km	42.2 MPG	6.7 L/100km
640i SE T Auto	2012	35.8 MPG	45.6 MPG	7.9 L/100km	6.2 L/100km	25.9 MPG	10.9 L/100km
640i M Sport Auto	2012	36.2 MPG	45.6 MPG	7.8 L/100km	6.2 L/100km	26.9 MPG	10.5 L/100km
640d SE Gran Coupe Auto	2012	50.4 MPG	57.7 MPG	5.6 L/100km	4.9 L/100km	41.5 MPG	6.8 L/100km
640i SE Gran Coupe Auto	2012	36.2 MPG	46.3 MPG	7.8 L/100km	6.1 L/100km	26.7 MPG	10.6 L/100km
640d SE Auto	2012	51.4 MPG	58.9 MPG	5.5 L/100km	4.8 L/100km	42.2 MPG	6.7 L/100km
640d M Sport Gran Coupe Auto	2012	49.6 MPG	57.7 MPG	5.7 L/100km	4.9 L/100km	40.9 MPG	6.9 L/100km
M6 Competition Edition Package Auto	2013	28.5 MPG	37.2 MPG	9.9 L/100km	7.6 L/100km	20.2 MPG	14 L/100km
640d SE Gran Coupe Auto	2013	50.4 MPG	57.7 MPG	5.6 L/100km	4.9 L/100km	41.5 MPG	6.8 L/100km
M6 Auto	2013	28.5 MPG	37.2 MPG	9.9 L/100km	7.6 L/100km	20.2 MPG	14 L/100km
650i M Sport Auto	2013	32.1 MPG	36.7 MPG	8.8 L/100km	7.7 L/100km	23 MPG	12.3 L/100km
M6 Gran Coupe Auto	2013	28.5 MPG	37.2 MPG	9.9 L/100km	7.6 L/100km	20.2 MPG	14 L/100km
640d M Sport Gran Coupe Auto	2013	49.6 MPG	57.7 MPG	5.7 L/100km	4.9 L/100km	40.9 MPG	6.9 L/100km
650i SE Gran Coupe Auto	2013	31.7 MPG	40.9 MPG	8.9 L/100km	6.9 L/100km	22.8 MPG	12.4 L/100km
M6 Auto	2014	28.5 MPG	37.2 MPG	9.9 L/100km	7.6 L/100km	20.2 MPG	14 L/100km
640d M Sport Auto	2014	51.4 MPG	58.9 MPG	5.5 L/100km	4.8 L/100km	42.2 MPG	6.7 L/100km
M6 Competition Edition Package Auto	2014	28.5 MPG	37.2 MPG	9.9 L/100km	7.6 L/100km	20.2 MPG	14 L/100km
650i M Sport Auto	2014	32.1 MPG	41.5 MPG	8.8 L/100km	6.8 L/100km	23 MPG	12.3 L/100km
640d M Sport Auto	2015	49.6 MPG	57.7 MPG	5.7 L/100km	4.9 L/100km	40.9 MPG	6.9 L/100km
M6 Auto	2015	28.5 MPG	37.2 MPG	9.9 L/100km	7.6 L/100km	20.3 MPG	13.9 L/100km
650i M Sport Auto	2015	31 MPG	40.4 MPG	9.1 L/100km	7 L/100km	22.2 MPG	12.7 L/100km
640i SE Auto	2015	37.2 MPG	47.9 MPG	7.6 L/100km	5.9 L/100km	26.9 MPG	10.5 L/100km
640d SE Auto	2015	51.4 MPG	56.5 MPG	5.5 L/100km	5 L/100km	44.1 MPG	6.4 L/100km
640i M Sport Auto	2016	36.7 MPG	47.1 MPG	7.7 L/100km	6 L/100km	26.4 MPG	10.7 L/100km
640d M Sport Auto	2016	49.6 MPG	54.3 MPG	5.7 L/100km	5.2 L/100km	42.8 MPG	6.6 L/100km
640d SE Auto	2016	51.4 MPG	56.5 MPG	5.5 L/100km	5 L/100km	44.1 MPG	6.4 L/100km
640d M Sport Auto	2017	49.6 MPG	54.3 MPG	5.7 L/100km	5.2 L/100km	42.8 MPG	6.6 L/100km
630D SE Auto	2017	55.4 MPG	60.1 MPG	5.1 L/100km	4.7 L/100km	47.9 MPG	5.9 L/100km
M6 Auto	2017	28.5 MPG	37.2 MPG	9.9 L/100km	7.6 L/100km	20.3 MPG	13.9 L/100km
650i Sport Auto	2017	31 MPG	40.4 MPG	9.1 L/100km	7 L/100km	22.2 MPG	12.7 L/100km
630I M Sport Auto	2017	42.8 MPG	48.7 MPG	6.6 L/100km	5.8 L/100km	34.5 MPG	8.2 L/100km
640i SE Auto	2017	37.2 MPG	48.7 MPG	7.6 L/100km	5.8 L/100km	26.4 MPG	10.7 L/100km
630D xDrive M Sport Auto	2017	47.9 MPG	52.3 MPG	5.9 L/100km	5.4 L/100km	42.2 MPG	6.7 L/100km
640I xDrive M Sport Auto	2017	34.5 MPG	43.5 MPG	8.2 L/100km	6.5 L/100km	25.5 MPG	11.1 L/100km
640i M Sport Auto	2018	36.2 MPG	47.1 MPG	7.8 L/100km	6 L/100km	25.9 MPG	10.9 L/100km
640I xDrive M Sport Auto	2018	34.5 MPG	43.5 MPG	8.2 L/100km	6.5 L/100km	25.5 MPG	11.1 L/100km
640d M Sport Auto	2018	48.7 MPG	53.3 MPG	5.8 L/100km	5.3 L/100km	42.2 MPG	6.7 L/100km
620d M Sport Auto	2018	44.1 MPG	61.4 MPG	6.4 L/100km	4.6 L/100km	52.3 MPG	5.4 L/100km
640i xDrive SE Auto	2018	35.3 MPG	44.1 MPG	8 L/100km	6.4 L/100km	26.2 MPG	10.8 L/100km
640i SE Auto	2018	37.2 MPG	48.7 MPG	7.6 L/100km	5.8 L/100km	26.4 MPG	10.7 L/100km
630D xDrive M Sport Auto	2018	47.9 MPG	52.3 MPG	5.9 L/100km	5.4 L/100km	42.2 MPG	6.7 L/100km
630I M Sport Auto	2019	42.8 MPG	48.7 MPG	6.6 L/100km	5.8 L/100km	34.5 MPG	8.2 L/100km
620d xDrive M Sport Auto	2019	42.2 MPG	57.6 MPG	6.7 L/100km	4.9 L/100km	47.9 MPG	5.9 L/100km
640I xDrive M Sport Auto	2019	34.5 MPG	43.5 MPG	8.2 L/100km	6.5 L/100km	25.5 MPG	11.1 L/100km
630D M Sport Auto	2019	53.3 MPG	60.1 MPG	5.3 L/100km	4.7 L/100km	46.3 MPG	6.1 L/100km
620d M Sport Auto	2019	44.1 MPG	61.4 MPG	6.4 L/100km	4.6 L/100km	52.3 MPG	5.4 L/100km
620d SE Auto	2020	46.3 MPG	62.8 MPG	6.1 L/100km	4.5 L/100km	52.3 MPG	5.4 L/100km
630D xDrive M Sport Auto	2020	47.9 MPG	52.3 MPG	5.9 L/100km	5.4 L/100km	42.2 MPG	6.7 L/100km
620d M Sport Auto	2020	44.1 MPG	61.4 MPG	6.4 L/100km	4.6 L/100km	52.3 MPG	5.4 L/100km

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