2017 · Subcompact Car · Gas

2017 BMW 6 Series MPG & fuel economy

The 2017 BMW 6 Series is a subcompact car offered in 6 EPA-rated configurations. The most efficient version returns 24 MPG combined (21 city / 30 highway) on premium gasoline. Across the lineup, combined ratings range from 18 to 24 MPG. Efficiency is unchanged from the 2016 model. Among 43 subcompact cars rated for 2017, it ranks 26th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,469 a year to fuel.

Compare

Combined 24 MPG 21 MPG city · 30 MPG hwy

Driving range — not published for this model

Your fuel cost $2,469 15,000 mi/yr · $16.46 per 100 mi

Class rank, 2017 #26 of 43 Subcompact Cars by fuel cost

What will it cost you?

Your mileage and prices are saved and used across the site.

Miles per year Premium gas $/gal

Fuel average

The 2017 BMW 6 Series's fuel average is 10.2 km/L (9.8 L/100 km), or 24 MPG combined: 8.9 km/L in the city and 12.8 km/L on the highway.

	MPG	km/L	L/100 km
City	21	8.9	11.2
Highway	30	12.8	7.8
Combined	24	10.2	9.8

How it ranks among 2017 Subcompact Cars

Full class ranking →

1BMW i3124 MPGe $729
2Mitsubishi i-MiEV112 MPGe $810
3Fiat 500e112 MPGe $810
4BMW i3 Plug-in Hybrid111 MPGe + 35 MPG $909
5Ford Fiesta35 MPG $1,329
···
26BMW 6 Series24 MPG $2,469
···
43Toyota Mirai67 MPGe $8,060

2017 6 SeriesOther subcompact carsClass median: $2,370/yr

Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.

6 Series MPG across model years

Full history →

6 EPA-rated configurations

Configuration	Type	City	Hwy	Combined	Range	Your cost / yr
RWD · 3.0L 6-cyl turbo · 8-speed automatic 640i Coupe	Gas	21 MPG	30 MPG	24 MPG	—	$2,469
RWD · 3.0L 6-cyl turbo · 8-speed automatic 640i Convertible	Gas	20 MPG	29 MPG	23 MPG	—	$2,576
AWD · 3.0L 6-cyl turbo · 8-speed automatic 640i xDrive Coupe	Gas	19 MPG	28 MPG	22 MPG	—	$2,693
AWD · 4.4L 8-cyl turbo · 8-speed automatic 650i xDrive Coupe	Gas	16 MPG	24 MPG	19 MPG	—	$3,118
RWD · 4.4L 8-cyl turbo · 8-speed automatic 650i Coupe	Gas	17 MPG	24 MPG	19 MPG	—	$3,118
AWD · 4.4L 8-cyl turbo · 8-speed automatic 650i xDrive Convertible	Gas	15 MPG	24 MPG	18 MPG	—	$3,292

Specs (most efficient configuration)

Fuel: Premium gasoline
Engine / motor: 3.0L 6-cyl turbo
Transmission: 8-speed automatic
Drivetrain: RWD
Passenger volume: 87 cu ft
Cargo volume: 13 cu ft
Tailpipe CO₂: 368 g/mi
EPA fuel economy score: 5/10
EPA greenhouse gas score: 5/10

2017 BMW 6 Series vs. rivals

vs Audi S3 24 MPG · $2,469/yr Same fuel cost vs Infiniti Q60 25 MPG · $2,370/yr Q60 saves $99/yr vs Audi RS 3 22 MPG · $2,693/yr 6 Series saves $224/yr vs Audi A5 26 MPG · $2,279/yr A5 saves $190/yr vs Lexus RC 26 MPG · $2,279/yr RC saves $190/yr vs Audi S5 21 MPG · $2,821/yr 6 Series saves $353/yr vs Mercedes-Benz C-Class 28 MPG · $2,116/yr C-Class saves $353/yr vs Mercedes-Benz E-Class 25 MPG · $2,370/yr E-Class saves $99/yr vs Audi TTS Coupe 25 MPG · $2,370/yr TTS Coupe saves $99/yr vs Maserati GranTurismo 16 MPG · $3,703/yr 6 Series saves $1,234/yr vs Audi A3 29 MPG · $1,603/yr A3 saves $865/yr

Compare the 2017 6 Series

With any other car from any year, including other 6 Series model years. Type a year to jump, e.g. "2015 Accord".

Frequently asked questions

What is the gas mileage of the 2017 BMW 6 Series?

Up to 24 MPG combined (21 city / 30 highway); ratings range from 18 to 24 MPG depending on configuration.

What fuel does the 2017 BMW 6 Series use?

Premium gasoline (premium is required or recommended by the manufacturer).

What is the fuel average in km/L for the 2017 BMW 6 Series?