Originally Posted by epbrown
That's the current
I still don't get how the Z4M got rated at 24mpg highway - I consistently averaged 28mpg or better at 55mph in 6th, and every Z4M owner I've encountered sees the same.
I don't doubt your statement about the hwy mileage of your Z4M but is there anyone else out there who actually drives their M at 55mph in 6th gear for any length of time at all? For me it's too much fun to run the car with the RPM's in the upper end of the range. Bottom line is that I'm a little bit disappointed in the mileage so far but I guess I got spoiled by the very efficient N52 engine prior to this.
2013 Audi TT RS (Tech Pkg, Sport Exhaust, Heated Seats, Sirius)
Retired--2007 Z4 M Coupe (Imola Red/Black, Premium Pkg, Heated Seats, XM, Bimmian stubby antenna, CDV delete, Apex EC-7--Anthracite, Goodyear F1 Asymetric 2.