I'm trying to verify the actual MPG the Cayenne and Cayenne S are getting in real world driving. Anyone care to post their combined MPG?

 

What is calculated by PCM is quiet different from my own calculation. I drive mostly on streets and get around 13-14 mpg while computer says 18-19. I just came down to san Diego for the weekend and the computer Stated 24.9 for the trip.... On cayenne s and I drive like a grandma.

 

18mpg with mixed rural driving. 22mpg on long-distance trips (average speed 70mph). You can easily reach 24mpg if you have a "quiet" long distance trip with 55mph average. Definitively huge improvement over the old Cayennes..

 

I have gotten as good as 18.3 MPG in L.A. city driving, of course I was being easy on the gas. On a recent 1800 mile road trip, I averaged over 20.5 MPG at an average speed of 81 MPH over 4 days.

I have been very impressed with the fuel consumption for this type of vehicle, with the performance it has.

 

2011 Cayenne v6 stick shift
20.5 avg over 6500 miles
in the city (SF, so stop signs/light at pretty much every block): 10-12 mpg
highway @ 75 mph: 25 mpg

 

V6/tip im averaging 20.8 miles right now with 2050 on the odometer, country driving, stop signs, traffic lights, etc.

 

My CTT got 23.5 Mpg on a 3300 mile road trip this summer