So I live in Austin and anyone who lives in or has ever been to austin knows how hilly and crappy the roads here are. Since I live literally in downtown austin most of my driving is very very city like.
I dont drive like an idiot or so i think but my mileage in the city literally sucks *****.....
I drove about a hundred miles on highway and used up the first quarter of my tank and i used the next half of my tank almost all in the city for just 89 miles!!! That is probably less than 10 miles a gallon in the city which is ****ty!!!!!
I love my G, no doubt about how great a car it is but wtf!!! I've gotten around to driving it in the city more and more sensibly but the mileage still sucks!!!
Now i'm wondering whether the car has some problem thats affecting the mileage... anyone got any ideas?

 

Year, and mileage? New filters? Any mods?

 

Iv been asking myself the same question
i got a 2006 coupe auto with about 80,ooo km's on it and no mods yet , so why have i been burning so much fuel , mostly all city driving , any input would be appreciated . thx in advance

 

I mean its a gas guzzler from the factory. Im boosted and my gas mileage sucks.. I can literally watch the needle drop. I noticed if I use fuel cleaner I get better gas mileage maybe try that.

 

its an 06 coupe, nearly 40k miles, i bought it used but its bone stock as far as i know....

 

ive was getting about the same gaz millage with my old v8 makes no sence

 

I'm getting 22-24 in mixed driving. About 18-19 around town. 06 6MT. Stock. 75k miles.

 

I had horrible gas mileage too. Try fuel injector system. or service it at an autoshop for them to clean out the deposits and buildup in your car. I noticed a big difference and was very satisfied.

 

You could also try Seafoam

 

^+1

It improved my gas mileage a little.

 

If you are going to buy A Fuel System Cleaner, Buy Redline Si-1, available at pepboys and its one of the few that actually works.

I got 16mpg when driving city, 235miles on the tank lol, I go 340 for the same gallons on the highway so not to bad 16/22

 

i got around 18 to 22 is that bad?

so is there a way to clean the fuel system?

 

^Seafoem is one way

 

+1 for the redline fuel system cleaner.

 

city mpg is always going to suck!