2011 535i GT gas mileage just went up to 20 city 30 highway 24 combined. Why a 2 mph increase between 2010 and 2011. Did they retune engine, change the transmission ratio, or cheat!
I just took two round trips, 2010 535i GT, 3 hours each way and 2.5 hours each way, nearly all highway miles, and averaged 30mpg according to the onboard trip information.
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
BimmerFest BMW Forum
11.4M posts
753.1K members
Since 2001
A forum community dedicated to BMW owners and enthusiasts. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together.