6.2 what kind of mpg are you getting?

[1meangto]

First tank through our 08 denali is 15.7mpg better than I thought it would be.

 

[luv2cruiserccl]

First tank through our 08 denali is 15.7mpg better than I thought it would be.

18 to 20 with premium at 68 to 70 mph and 13 to 15 ish e85


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---------- Post added at 01:22 AM ---------- Previous post was at 01:18 AM ----------

18 to 20 with premium at 68 to 70 mph and 13 to 15 ish e85


Sent from my galaxy s4 phone using Tapatalk 2- Please excuse any errors.

I should add that I use lucas green bottle in every tank gas not e85 and that helped alot also helped in Acadia as well my yukon xl denali is a 2009


Sent from my galaxy s4 phone using Tapatalk 2- Please excuse any errors.

 

[rbnzrcn]

Averaging 13.2 with 90% city using 91 octane. Current mods are Blackbear tune and Airaid Jr.

 

[powerhaulic]

15+ around town
17.5-20 highway

 

[01Konvict]

Was getting around 15 mostly city if not all and now down to 13.6 on the last tank but that is a 7" lift and 34s with tune so I think its perfect!

 

[DisplacedBuckeye]

Completely stock, and getting 13.7 on the way to work, mostly city driving. Putting in an Airaid MIT with K&N drop in tomorrow.

 

[cav01c14]

Currently getting 10mpg in town driving roughly 4-5 miles per trip. Haven't had a chance to really the it out of town as I just bought her.

 

[bizrjr]

Mid 11's all city so far. Stop light to stop sign type driving. Same as my 13 F150 5.0 was on city mpg.

 

[powerhaulic]

Im 600ish miles into a trip from upstate NY to Daytona avg. 18.2 running consistent 5-10 mph over limit

 

[Jonah52]

I get about 12.5 average over 10 fill ups. I record every mile, and every drop of fuel I buy! I drive mostly in town. I am going on a trip to michigan next week and will be driving there stock, and driving back with my intake on. Interested to see how it does!