I managed about 7.6L/100km on this run which is my usual drive downtown to my girlfriends place. The biggest problem is congestion but in this run I only hit red lights and no heavy traffic. I try to take advantage of the engine coasting feature at 800 rpm when you let off the gas or coast. I added this feature myself with an ECU flash or tune. Engine is disengaged from transmission through the differential. Sorry about the crappy roads and shakiness.
https://youtu.be/t51TDX0xwfk