Join Date: Dec 2000
Location: Sydney, NSW, Australia
I have an AUII XR6HP automatic. You seem to be getting good mileage around town (though I live in Sydney and drive short bumper to bumper trips, and when I'm not bumper to bumper I give it to it), I get somewhere around 350-400km. On the highway (now this is a trip to Melbourne) I get about 680-720km. I used to have an AUI XR6HP and had a full Herrod Stainless exhaust system fitted. Got about 760km after exhaust mods, and the same as my current one before exhaust mods (ie. 680-720km). All my highway driving is done with cruise control, with me doing about 115-120 km/h in 110km/h posted areas.
Just for interest sake my dad has an AUI Falcon Classic. Admittedly he doesn't drive like I do, but he gets over 800km on the highway. Understand though that the standard Falcons have taller diff gears (3.25:1) so they get better mileage.
Hope this helps you out.
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