What MPG are you getting??

[Rovert]

Your better comparison is straight highway driving since the only stops are pee breaks! Most people will be running in between 50mph and 80mph constant which is an easier gauge. I could easily run 475-500'ish mile on the highway (30-32MPG) and a few times I ran 600 miles (34-38MPG) in my old ZHP when traffic was absolute perfect. She was as healthy as a spring chicken!

[san]

Your better comparison is straight highway driving since the only stops are pee breaks! Most people will be running in between 50mph and 80mph constant which is an easier gauge. I could easily run 475-500'ish mile on the highway (30-32MPG) and a few times I ran 600 miles (34-38MPG) in my old ZHP when traffic was absolute perfect. She was as healthy as a spring chicken!

Yup, I get about 350-400 miles on a 3/4 tank of fuel, depending on traffic, road conditions and fuel grade (summer/winter blend 93 octane)...


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[derbo]

I'm getting about 25mpg or so. I do however have a 3.62 rear end and 70mph is about 3000rpm.. There is hills and traffic that dipps it down as well. My fuelly avg MPG dips cause of the 8 MPG track days.

[WOLFN8TR]

That seems pretty low. Try cleaning the MAF Sensor and the air filter or replace it. The O2 Sensors could also be bad as stated above.

I get 23 mpg in my M3 driving like Ricky Bobby most of the time.

MAF Cleaning
http://www.zhpmafia.com/forums/showt...leaning-Thread

[BumpinAlpine]

My gas mileage has dipped recently and was hoping for some input.

This is probably just a coincidence but I replaced my spark plugs recently and the car felt and does feel stronger throughout the power band but a few weeks after, it feels a bit labored in the 1000-1400 RPMs and the engine has a fair amount of vibration in that range. Also the idle sometimes feels a bit low (around 600rpms) I would guess. The rest of the RPM range, the engine is smooth and responsive

The gas mileage has also dipped from around 23 down to 20-21, and I don't do too much city driving

All maintenance is up to date, car is as at 140k mileage, 6 speed, sprayed the MAF down about a year ago
Just checked for codes, all clear

[derbo]

That seems pretty low. Try cleaning the MAF Sensor and the air filter or replace it. The O2 Sensors could also be bad as stated above.

I get 23 mpg in my M3 driving like Ricky Bobby most of the time.

MAF Cleaning
http://www.zhpmafia.com/forums/showt...leaning-Thread

It's a brand new MAF. Like I said, I hit a lot traffic and hills as well on my 114 mile round trip commute everyday.

[Prestovie]

According to the car I'm getting 19.2mpg combined, but with GasTracker I've been at 18.5 since December. 6spd and mostly town driving


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[BMWCurves]

According to the car I'm getting 19.2mpg combined, but with GasTracker I've been at 18.5 since December. 6spd and mostly town driving


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Do you have a lot of hills? How long are your drives? I get around 20 mpg city, sometimes less. I attribute that to short trips, mostly town driving, living in a hilly place (lots of ups and downs), and a heavy right foot.

[ELCID86]

Headed to SC tomorrow for a funeral and will be checking mine on I-95 south.

[RedAtom]

Do you have a lot of hills? How long are your drives? I get around 20 mpg city, sometimes less. I attribute that to short trips, mostly town driving, living in a hilly place (lots of ups and downs), and a heavy right foot.

I have a new maf and still only get 15.

How are you guys getting these numbers!!