From BMWUSA (with patent theft from Apple):
"Hi Gregory,
Thanks for contacting the BMW Genius Team regarding the 2015 BMW M4.
The estimated miles per gallon for the the 2015 BMW M4 is
26 with the M Double-clutch Transmission with Drivelogic and 24 with the manual transmission.
If you need it, you can also access a team of Geniuses at your participating authorized BMW center. A list of our BMW centers and their contact information can be found on our website at:
http://www.bmwusa.com/standard/conte...r/default.aspx.
The BMW Genius Team is available Monday through Friday from 9:00 a.m. to 9:00 p.m., ET. You can reach us at 1-844-4GENIUS (443-6487).
Make a BMW product expert your new co-pilot.
Brittany Fout
BMW Genius
Representative"