[mcdonaldland]

My G6 V6 Mileage

I am getting 21 in the City, 30 on the Hwy. In combo driving - about 23.5 (a lot of stop and go).

 

[Dave05G6GT]

05 G6 GT average 30.2 per tankful combo

 

[maykevin5]

my 06 GTP 3.9 sedan gets about 21 - 23

 

[geewhiz]

Last I looked, interstate was 33mpg.

 

[markpetersonii]

I have a 2007 V6 Sedan and I have almost 55,000 miles on it. I am getting about 19-20 mpg. AND I drive like a madman in California!

 

[CP3]

So far this year, 11.6KM/100L or 20MPG combined, about 65% highway. That's tracked by fuel usage which is always worse than the average on the DIC.

 

[Beodude123]

I've been getting about 26 average, at least that's what the display says. Mixed driving, but I'd say about 75% highway.

 

[CRAIGZ24]

there is a differnce between imperial and us gallons for canada, so anyone in canada has to convert to us gallons from litres, imperial mpg is usually 6-8 mpg more, which is what we go by, so example my 02 sunfire would do 41 us mpg but 48 imperial mpg.

2006 g6 gt s4 auto 36 mpg imperial or 31 us mpg

 

[CRAIGZ24]

Price Litres Cost Odometer L/100km Imperial MPG US MPG
95.6 59.623 $57.00 69,695 -**** -**** -****
86.0 55.814 $48.00 68,989 8.4 33.31 28.300
87.9 52.331 $46.00 68,267 7.7 36.40 30.919
85.2 52.817 $45.00 67,648 8.5 33.28 28.267
84.4 55.687 $47.00 67,026 8.5 33.14 28.146
85.3 43.376 $37.00 66,347 8.2 34.29 29.139
84.9 53.004 $45.00 65,840 8.6 32.88 27.930
82.2 51.095 $42.00 65,195 8.2 34.23 29.084
82.2 42.577 $35.00 64,618 8.9 31.76 27.038
81.7 53.853 $44.00 64,093 8.1 34.68 29.413
82.2 55.961 $46.00 63,511 9.3 30.41 25.825
82.2 54.710 $44.97 62,845 8.4 33.47 28.440
84.8 54.262 $46.01 62,254 9.3 30.38 25.821
86.7 55.363 $48.00 61,629 8.7 32.41 27.523
81.4 44.512 $36.23 60,997 8.8 32.12 27.282
81.9 51.282 $42.00 60,581 10.7 26.30 22.336
83.7 43.013 $36.00 59,967 8.4 33.67 28.613

 

[geewhiz]

Wow! I didn't know that, thanks.

 

[Voodoo3defx]

15k mi. Just under 22 mpg. 70% City.

 

[Spot_remover]

21 mpg here

 

[maykevin5]

sucky 17.6 around town and last week got 27-28 on interstate. Anyone ever notice that the MGP's go down to like 9-10 going up hill? that's like worse than a shevy 350..

 

[KB G6]

sucky 17.6 around town and last week got 27-28 on interstate. Anyone ever notice that the MGP's go down to like 9-10 going up hill? that's like worse than a shevy 350..

You have to realize that they measure MPG on a flat road. Put that same Chevy 350 up that same road and you'd probably be making 4 MPG. I get about 15 MPG going up big hills but going down the other side of the hills kinda even it out.

 

[MstangsBware]

Pushing 28.5 miles to the gallon over the last month or so. This is with mostly highway driving. Before all the highway driving I was seeing around 24 MPG. THe best I have ever gotten was 34 MPG on a trip back from Cali.

 

[FaLLeNFoRcE]

About 20mpg for me mostly all in town driving.

 

[GeeSix06]

I am on the interstate 90% of the time traveling to work and back, and for the last 4 weeks or so I've been getting 28.4 mpg with the 3.5 V6

 

[Adam R]

I drive 60% on backroads going to work, and the rest city. The past month I have been getting 30.2MPG, best that I have gotton is 35.3MPG driving all interstate.

 

[LauraAshley]

Right now I'm getting 25.0 city mpg, and I've gotten up to 29.5 mpg for highway

 

[CalsGTP]

Around town driving I get around 23.5 and on the highway 30.5, these numbers are under sensible driving my 06 gtp 3.9 manual trans.