Just drove up to Lodi, CA two weekends ago for Zinfest. Added 1,000 miles to the odo (now at 11k). Two adults, luggage, and came home with 4 cases of wine. A/C was on the entire time on the mostly-flat trip (5 fwy).

Averaged 75-80 MPH and got 24.0 mpg! Truly impressed with how we easily covered the 450-mile one-way stretch on one tank.

I had oil/filter service and Diesel Exhaust Fluid topped-off a week prior. The only issue we experienced was that iDrive was reporting the oil level was too high when I checked it on the way home. It was right at MAX after the service and prior to leaving for the trip. False alarm?