Mine's a TT daily driver. It doesn't get in boost as often in city street driving, and is more likely to get in boost when getting on the onramp.
The worse is a little over 19 MPG, average around 21-22, and highest (highway) is 24 MPG. I'm pretty sure the car has the capability to get in the 15 MPG range on a "non-daily" driving basis.
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