What kind of gas mileage do you get with your superchargers?

[jusmad]

I'm just curious about the gas mileage you guys get with your superchargers.

Thanks

 

[Slay0r]

Horrible, havent gotten to 17mpg yet lol

 

[SooRunner]

275-300 miles per tank...some flooring here and there...

 

[squidboy]

Depends on city/highway and how much I get into the boost. It's varied from as low as 15 to as much as 23 (all hwy). I probably average around 17-18.

 

[Aj Khaos]

between 280 - to sometimes 310 a tank.

 

[Gators Taco]

I didn't care about the mpg when I got the X. If I did the driving I used to do I don't think I would own a X.

 

[Murderface]

275-300 miles per tank...some flooring here and there...

This is about what I see and I have a heavy foot while on the highway of about 85+mph(accounts for around 50% of my driving). I got the same gas mileage the entire 20K miles I drove my truck before being boosted.

 

[ac281]

I average 16.5 combined city and hwy, and I drive pretty fast.

 

[Murderface]

I'm not pointing fingers but this is a Forced Induction mileage question thread and I see to NA people that answered:hmmmm2: Breakin ballz breakin ballz

Has anyone really lost and mileage after getting boosted? Some of my best MPG's have come since being boosted.

 

[sntckr]

I get about 14 MPG with a very heavy foot. That is also what I got before the SC, but I drive it even harder now after adding it. I am lifted with bigger tires and armor (steel plate bumper, sliders, etc.). I am confident that I would see better mileage with my SC if I accelerated at the same rate and drove at the same speed as I did when I was NA.

 

[kenneth206]

I did about 4 hours of driving over the pass and back around here under heavy boost conditions 80% of the time and got 15.8 MPG. No traffic and I had wide open roads etc. I was really surprised.

I get anywhere from 12-15 MPG when I commute which is a mix of city and freeway driving. This is about what I got before boost. I will say that with boost your foot might get a little heavier and have a direct impact on your MPGs.

 

[absolut]

300 miles to the tank, :frown:

 

[butters607]

Ultraguage says 26 on the highway?

 

[sdxrunner619]

Ultraguage says 26 on the highway?

Jesus H Christ??!!! What are you doin???? 55???:laugh:

I got 17mpg, all highway, w/ multiple burst to 100 and beyond...desert trip... this was N/A also with 4.10 gears...I know, weird as all hell. Got about 15-17 with mixed and sotck gearing

17mpg, mixed, a few squirts here and there...after boosted...with stock gearing :dontknow:

Its to hard to drive slow...

 

[butters607]

Jesus H Christ??!!! What are you doin???? 55???:laugh:

I got 17mpg, all highway, w/ multiple burst to 100 and beyond...desert trip... this was N/A also with 4.10 gears...I know, weird as all hell. Got about 15-17 with mixed and sotck gearing

17mpg, mixed, a few squirts here and there...after boosted...with stock gearing :dontknow:

Its to hard to drive slow...

at 65 lol what's wrong is that slow?

 

[bcroach78]

I get the same mileage as I did before I installed my S/C when I drive like I did with out a S/C.

 

[blackx-runner]

Just took a road trip and finally had a good chance to check highway mileage.
URD MKII stage III putting out 415hp, T56 transmission with .5 OD and 4.30 gears out back. Cruising 75-80 mph which is 2Kish rpm I got 22.5mpg.
Usually with mixed driving I am around 18-19 mpg. Not too bad IMO.

 

[TRON]

No change for me really between n/a and f/i.... however, its been a long time since...
personally, if you gonna supercharge your truck, last thing you need to think about is the gas mileage