2014 GS AWD 2.5L AT
I've been keeping track since I bought, only have 2 fillups so far. Yes, a spreadsheet on Google docs. Nerd.
I travel about 70% highway at about 100Km/h. The rest is hilly city driving.
11.2 L/100km (21mpg), average speed 30km/h
10.7 L/100km (22mpg), average speed 36km/h
I...