2010 Q7 TDI 3.0L Economy Tune?? Estimate Mileage

I inquiring what a 2010 Q7 TDI 3.0 with an econo Tune and full delete ,, would get,, I don't do a lot of multi lane highway , do occasionally drive aggressive,,
i know the 1st Gen are around 5500lbs ,, I would prefer to be have 2 or more selectable tunes , but if its pricey may do with out ,, i would usually be the only weight in the vehicle besides some tools,, I have bought 1 yet ,just looking.

I guessing the air-lift suspension is an option on 2010 Q7 TDI 3.0 ??

Quattro Bump Up.

Question?

KevinGary said:

Question?

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I inquiring what a 2010 Q7 TDI 3.0 with an Stage 1.5 econo Tune and full delete ,, would get,, I don't do a lot of multi lane highway , do occasionally drive aggressive,, so what approximate Mileage?