2010 with Cams, intake, dyno tune yada yada. 36 or so in town 39 on the highway. I just know to start looking for gas when i hit the 200 mark to be safe.

 

Same Here. I was very pleased with my fuel mileage. My last ride (VTX) got 33MPG.

 

Any idea about the MPG of the 2012s?

 

32 when I'm on it. 36 taking it easy.

 

42 on average per tank. Some rides I twist the throttle more than others. On average like I said 42mpg.

 

Oh, I shouls mention that I line in Western NC and all my riding on swichbacks.

 

2011 Ultra Limited, No cat, SE Air Cleaner, PCV w/AT (13.8 AFR at cruise):

I just finished a 9,100 mile road trip and my mileage ranged from 29.7 to 46.9 MPG for individual tanks of fuel. Only the road and weather conditions along with different speeds and normal variation in the fill-up levels generated this kind of MPG variance between tankfuls.

My overall average for the entire trip was 38.9 MPG.

 

'09 Ultra, Vance& Hines slip ons,stock air box with K&N filter and Xieds. I get 41 to 43 on the roads around here averaging 65 or so 1 or 2 up.

 

i'm getting 40 2-up 2 lane roads and 37 interstate 2-up loaded. Solo doing 42 and 40.

 

10 Ultra. Get right at 50 when riding the speed limit. 45 is the low end when wind, hills and playing with the throttle.