Just thought I would throw it out there, 2011 screw eb w 3.55's.

Havent rest the second trip meter and getting 19.1 after 12000 miles

Mostly freway in So Cal, aprox 80% which means doing 70-80MPH or crawling at 7-8MPH. did a little light towing and the typical around town picking up the kid from school, running to the store...

So far so good, the only problem is the clunk in the driveline, dealer hasnt fixed yet.