Turbo mpg?

[happy days]

Gen 1 Turbo in the US - I get low 20s around town and on short trips and on
longer trips, using the coasting feature on the downhill sections, I get mid-20s,
sometimes as high as 26.

It's a 3.6 in a 4400 lb. vehicle, so fuel economy is not necessarily its strong suit.

As always, YMMV...

Your gallons are different than ours - 3.7litres v 4.54litres.

[MikeM]

25 Average mixed driving around town and have seen 28 on a longer run with a light right foot ( am still running in) and making good use of coasting mode when road and conditions suit. Porsche Owners Club meeting at Duxford tomorrow so will see what that journey yields and perhaps report back.

if running in you are a Gen 2 2.9 lit turbo, I suspect most of the others reporting here are 3.6 lit Gen 1's?

The consumption sounds correct, similar to my own experience albeit in a 3.6 but I don’t believe the new 2.9 is any more fuel efficient and you are carrying a extra 20kg by way of the GPF

[Ferdie]

Gen 1 Turbo in the US - I get low 20s around town and on short trips and on
longer trips, using the coasting feature on the downhill sections, I get mid-20s,
sometimes as high as 26.

It's a 3.6 in a 4400 lb. vehicle, so fuel economy is not necessarily its strong suit.

As always, YMMV...

If that is a US gallon then you are doing rather well