Fuel Economy - What do you get out of a tank? (3rd gens only)

[SupremeMoFo]

Mostly highway/rural road running for me now so fuel average is 9-9.8l/100kms. Should be lower but the air filter's due to be replaced.

Did Melbourne on a single tank last November. First BP on the Hume leaving Melbourne (maybe 5kms out) and made it to another BP just off the Hume coming into the edge of Sydney's suburbs. 780kms on 64L. 2 passengers and boot and rear seat crammed with luggage and other crap.

[tww]

Should be lower but the air filter's due to be replaced.

I have to do this too - she's dropped from 10.45L/100KM to 11.1L/100KM in the last month or so.