Well, after asking if I could join in, I didn't drive the car all week. It's been beautiful weather here so rode my e-bike to work. I rarely get to ride just for fun and I'm by no means in shape, but the e-bike lets me pretend. It's much less stressful than driving through road construction and cheaper than driving. Drove the car for the first time this week last night for a shopping run and to fill up. Checked odo with a GPS and found the odo reading low (bigger tires) so adjusted tank mileage accordingly. 3.9 l/100 - 9.4 km to the south end of town. Stopped at Walmart and gas station on the way home. Manage to bring the round trip down to 3.6 l/100km for 20.68km total. Avg. speed 30 kph. Tank fill: 4.6 l/100 / 850 km / 30 kph avg. speed. This is by far the best mileage I've ever gotten so quite pleased.