MPG

Author
Discussion

jacques

Original Poster:

4 posts

259 months

Monday 26th May 2003
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Just received my new Noble GTO3. While running it in it managed 28.9mpg keeping revs to 3000ish. Next check saw 25mpg keeping revs to 4000. Now run in and using it to commute, town drive and the occasional blast and seeing 17.8mpg.

actech

693 posts

274 months

Monday 26th May 2003
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Sounds about right.

After a track day you'll see around 8mpg.

lx993

12,214 posts

264 months

Tuesday 27th May 2003
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Even (by my standards) being very sensible and never using the turbo boost, I've never had more than 21 mpg. So your 25-28 is pretty heroic, IMO.

17-18 sounds about right. Gives the game away - the engine must be using plenty of fuel to cool the cylinders even off boost - the normal Mondeo engine definitely isn't that thirsty. I also have trouble starting it when it's hot - when it (finally) catches, there's the smell of petrol all around the car.

Perhaps more fuel efficient ECU maps could be developed??

stuh

2,557 posts

280 months

Tuesday 27th May 2003
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I'm averaging about 16mpg over the first year so getting 20+ is a real bonus !

joust

14,622 posts

266 months

Tuesday 27th May 2003
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noble girl

52 posts

259 months

Tuesday 27th May 2003
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Done 2000 miles since picking mine up begining April with 22-23mpg whilst running in and 18-19 mpg since the first service.

jacques

Original Poster:

4 posts

259 months

Saturday 31st May 2003
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Looking forward to seeing Actech's track day 8mpg! by the way anybody know when the next track day is at Donnington?
Regarding 1x993, I have no trouble hot starting but the car is very fumy just sitting in the garage. Having that checked out this week plus the handbrake which is sticking on.
Other than that the car is an absolute beaut!

lx993

12,214 posts

264 months

Saturday 31st May 2003
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jacques said: Looking forward to seeing Actech's track day 8mpg! by the way anybody know when the next track day is at Donnington?
Regarding 1x993, I have no trouble hot starting but the car is very fumy just sitting in the garage. Having that checked out this week plus the handbrake which is sticking on.
Other than that the car is an absolute beaut!


Jacques - there's another thread on the forum about hot starting - sounds like it's not just me. Mine was stalling at idle like a bastard yesterday, it was hot and I had the air con on. Pain in the arse when it takes 10 seconds to restart it in traffic....

m12_nathan

5,138 posts

266 months

Sunday 1st June 2003
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I had the handbrake problem - the drivers side can stick on as the cable for it runs under the exhaust manifold and can melt, you then pull the handbrake on and the cable cools and locks in place. Mole Valley have ordered me a new cable and are talking to the factory about re-routing it.

JimNoble

410 posts

289 months

Sunday 1st June 2003
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Same here. Just had the cable replaced... :-(

Jim