Mpg 997 gt3 Gen 1????????!
Mpg 997 gt3 Gen 1????????!
Author
Discussion

bridey0

Original Poster:

2,961 posts

215 months

Sunday 1st April 2012
quotequote all
I'm down to 13.4mpg hooning about today. Seems terribly excessive no????
It's never been good but my mate gets 23 average from a gen 2. Sound odd??? Can I get it sorted??

Phooey

13,881 posts

199 months

Sunday 1st April 2012
quotequote all
If it makes you feel any better, i did 50 miles last Sunday and averaged 12ish. Best i have seen on a journey is 20. C63 AMG.

nsm3

2,831 posts

226 months

Sunday 1st April 2012
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20.7 over 10k miles average - can be drawn down much lower obviously.

AdYa

804 posts

203 months

Sunday 1st April 2012
quotequote all
Phooey said:
If it makes you feel any better, i did 50 miles last Sunday and averaged 12ish. Best i have seen on a journey is 20. C63 AMG.
What? You mean you haven't sold it yet?

Phooey

13,881 posts

199 months

Sunday 1st April 2012
quotequote all
AdYa said:
What? You mean you haven't sold it yet?
idea

arcamalpha

1,117 posts

194 months

Sunday 1st April 2012
quotequote all
bridey0 said:
I'm down to 13.4mpg hooning about today. Seems terribly excessive no????
It's never been good but my mate gets 23 average from a gen 2. Sound odd??? Can I get it sorted??
That's about right for proper road-based hooning. What do you get on a cruise? In a gen 2, I average 20 in total, which in terms of miles is 60/40 cruise/hoon.

bridey0

Original Poster:

2,961 posts

215 months

Sunday 1st April 2012
quotequote all
arcamalpha said:
That's about right for proper road-based hooning. What do you get on a cruise? In a gen 2, I average 20 in total, which in terms of miles is 60/40 cruise/hoon.
I don't do any crushing really!!!
I've got a road trip coming up so I'll see then.
It's warranty covered so I may get them to see what they can do. It's soooooooo brilliant that car.

Phooey

13,881 posts

199 months

Sunday 1st April 2012
quotequote all
Are you using super unleaded?

bridey0

Original Poster:

2,961 posts

215 months

Sunday 1st April 2012
quotequote all
Phooey said:
Are you using super unleaded?
I always use super although locally ran out so mid week I stuck 95 in there as had no choice. That thought did go thru my mind as well but nonetheless 13.4mpg is shocking

911Thrasher

2,573 posts

229 months

Sunday 1st April 2012
quotequote all
Do you guys actually notice any difference in terms of power and mileage running on 95?

I run on 97/98 without question...but maybe as it is a modern engine it does actually not do any difference.

I actually remember reading EVO or maybe watching Top Gear and they actually run that test using 3 different cars. I believe the results were mitigated.

Phooey

13,881 posts

199 months

Sunday 1st April 2012
quotequote all
Only used Vpower. Never used 95 so can't compare, but manufacturers like Porsche recommend the higher-grade stuff so surely must be some benefit. My Subaru ran st when i went to Cornwall for a week and could only buy/find the lower-grade stuff.

bridey0

Original Poster:

2,961 posts

215 months

Sunday 1st April 2012
quotequote all
Phooey said:
Only used Vpower. Never used 95 so can't compare, but manufacturers like Porsche recommend the higher-grade stuff so surely must be some benefit. My Subaru ran st when i went to Cornwall for a week and could only buy/find the lower-grade stuff.
Ok I'll get topped up again. But u recon that mpg par for the course?? Brands track evening on the 2nd of may. Gonna b single figures then!

C2'S'man

626 posts

253 months

Sunday 1st April 2012
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bridey0 said:
Ok I'll get topped up again. But u recon that mpg par for the course?? Brands track evening on the 2nd of may. Gonna b single figures then!
yes

Manks

28,176 posts

252 months

Sunday 1st April 2012
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911Thrasher said:
Do you guys actually notice any difference in terms of power and mileage running on 95?

I run on 97/98 without question...but maybe as it is a modern engine it does actually not do any difference.

I actually remember reading EVO or maybe watching Top Gear and they actually run that test using 3 different cars. I believe the results were mitigated.
I use whichever pump is closer, so most of the time I'm running budget juice. All the Porsches I've had from 1980 vintage to 2012 have used the same without apparent ill-effect and on the odd occasion that I have been aware of running the posh stuff I haven't noticed a marked improvement in performance.

bridey0

Original Poster:

2,961 posts

215 months

Sunday 1st April 2012
quotequote all
C2'S'man said:
yes
Least I know all is cool tks

andyeds1234

2,468 posts

200 months

Sunday 1st April 2012
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Manks said:
I use whichever pump is closer, so most of the time I'm running budget juice. All the Porsches I've had from 1980 vintage to 2012 have used the same without apparent ill-effect and on the odd occasion that I have been aware of running the posh stuff I haven't noticed a marked improvement in performance.
Really? I find that surprising.
I find a noticeable drop in performance when not using 99 ron.
Not as much as on the turbo cars I have had, but noticeable all the same.

johnycarrera

1,935 posts

260 months

Sunday 1st April 2012
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I'd love to get 13 to the gallon on a HOON !

Manks

28,176 posts

252 months

Sunday 1st April 2012
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andyeds1234 said:
I find a noticeable drop in performance when not using 99 ron.
That surprises me. And don't call me Ron [/Airplane]

keep it lit

3,388 posts

197 months

Sunday 1st April 2012
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I use 360 litres (four full 90L tanks lhd 6gt3 cs) at Spa over a two day trackday.. Total 97ron available trackside..

you can't get decent motion without loads of lotion!

Phooey

13,881 posts

199 months

Sunday 1st April 2012
quotequote all
shortfingers said:
That surprises me. And don't call me Ron [/Airplane]
Imagine how much faster it'd be if you ran your 991 on proper fuel Manks. it'd be like going from them "counter-intuitive" buttons - designed for ladies with petite hands, to the razor-sharp, lightning quick, paddle type gearchange system of the true driving God