Thanks all. I’m still running on the 2/3 of a tank that it came off the lot with, so I will measure over the next few tanks. I wasn’t sure if there was any connection to the previous 1/3 of a tank that was used prior to my purchase of it.
@asemaster I was thinking that the previous short trip test-drives would cause my average to be lower than it could be over the next several tanks.
Sorry if any of this is silly. I’m new to the car-owning world.