Here are my numbers on running a full tank of 91 (Top Tier) in the turbo. For reference, I live in San Diego which is very hilly driving which is not what most people think. I drove 50/50 highway/city at average highway speeds 70-75, used i-stop, and drove somewhat conservative. No heavy accelerations from start and no need to floor it to get out of a dangerous situation (Obviously would have if needed). Basically didn't drive it like I stole it or an @sshole.
Miles drove at fillup = 339.7
Gallons filled to auto-shutoff (no top off) = 12.89
Average MPG = 26.35
I'm going to do this for three tanks to get a solid average.
On one of my going to work trips (25 miles one-way 90% highway), heading from the inland toward the ocean so mostly decreasing in altitude, I averaged 32 MPG.
It's not hard to reach or exceed the advertised MPG with the turbo or NA. You just have to be a conscious driver with your right foot.
Miles drove at fillup = 339.7
Gallons filled to auto-shutoff (no top off) = 12.89
Average MPG = 26.35
I'm going to do this for three tanks to get a solid average.
On one of my going to work trips (25 miles one-way 90% highway), heading from the inland toward the ocean so mostly decreasing in altitude, I averaged 32 MPG.
It's not hard to reach or exceed the advertised MPG with the turbo or NA. You just have to be a conscious driver with your right foot.