What is your best highway mpg that you got with your X? List your mods if any.

I just installed a Cosworth drop in filter and im seeing about an extra 1 mpg on the highway, but I will need to fill my tank up all the way to see real results. Also, what else will increase the mpg? Will a downpipe and/or UICP help?

 

I commute 50 miles each day and then do a little city driving. I average around 20-21 mpg...depending on how much fun, or how much I want to save gas.

Car is stock.

 

average highway 9L/100km average city 18L/100km(I dunno why but it's always weird like somedays when I start her up and go about 2-3km to work it says 80L/100km i'm like jesussssss wtf happened and I don't hard throttle at all

 

Mods in my sig. I do 50 miles/day mostly stop and go, and I average about 20. Changes with the weather though.

 

I got 24 on a roadtrip

 

The very best is 25mpg, but normally I see 23mpg on mostly highway driving.

 

25 best

 

22 is the best I've ever gotten out of my evo, and I only did that once... all other tanks were sub 20... but I don't drive nice...

 

My best is 26mpg with 65-70 mph and ac on!

 

I got 24.73 (calculated -- car said 24.9 on the display) on a trip to Washington DC and back from Morgantown WV -- very hilly and a 69mph average on the trip.

 

64.7 mpg on i4 going to disney. :smile:

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New 2011, got average 24.5 on the screen on the trip back, 75 mph

=Jason-

 

My display said I averaged 29mpg...this was shifting early on the way to get tuned

 

My personal best:



This was in a completely stock 08 GSR.

 

I got 27 road trip. Flat road