SR91
Member
Registered: 21st Jun 08
Location: Lancashire.
User status: Offline
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1.2 16v corsa on the motorway..
2000 RPM @ 50 MPH
3500 RPM @ 70 MPH
4000 RPM @ 90 MPH

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Minty_Fresh
Member
Registered: 1st May 08
Location: westmidlands
User status: Offline
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6500rpm @ 110mph
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sand-eel
Member
Registered: 15th Mar 07
Location: carluke/braidwood--IRNBRULAND
User status: Offline
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2000rpm @ 50mph
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*JonnyG*
Member
Registered: 2nd Jun 08
Location: Lincolnshire
User status: Offline
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limter on every gear.
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mantamark
Member
Registered: 19th Jun 06
Location: Northumberland
User status: Offline
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56mph in top gear.
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aewajd
Member
Registered: 26th Jan 09
Location: BURNLEY
User status: Offline
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2000rpm @ 50mph and never be on time for anything!
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SR91
Member
Registered: 21st Jun 08
Location: Lancashire.
User status: Offline
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quote: Originally posted by mantamark
56mph in top gear.
You're on about the 56mph uses 25% less fuel then 70mph lark, right?
I'm on about overall MPG
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mantamark
Member
Registered: 19th Jun 06
Location: Northumberland
User status: Offline
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Thats what i thought was best for mpg?
Obv the faster you go, the higher the revs, the more the engine is working, so going slower will use less juice.
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ProjectNCK
Member
Registered: 22nd Oct 07
Location: Burnley, Lancashire
User status: Offline
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Not another MPG thread 
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SR91
Member
Registered: 21st Jun 08
Location: Lancashire.
User status: Offline
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quote: Originally posted by ProjectNCK
Not another MPG thread 
Run along,
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pow
Premium Member
Registered: 11th Sep 06
Location: Hazlemere, Buckinghamshire
User status: Offline
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Just hand it it's arse everywhere. Used to get 40MPG doing that in mine
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Simon_16v
Member
Registered: 14th Aug 06
Location: Yorkshire
User status: Offline
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quote: Originally posted by mk4_boy
6500rpm @ 110mph
Mine does the best part of 127mph on the speedo at 6500rpm
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ollie_sport
Member
Registered: 3rd May 08
Location: scunthorpe
User status: Offline
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driving a 1.2 you shouldnt be worring about mpg
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SR91
Member
Registered: 21st Jun 08
Location: Lancashire.
User status: Offline
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quote: Originally posted by ollie_sport
driving a 1.2 you shouldnt be worring about mpg
Sorry.
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Joe
Member
Registered: 20th Jun 04
Location: Hesketh Bank, Lancashire
User status: Offline
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Deano will know.
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Daniel_Corsa
Premium Member
Registered: 21st Apr 04
Location: Wigton, Cumbria
User status: Offline
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quote: Originally posted by Joe
Deano will know.
  
April '06' Corsasport Feature Car | Aug '08' Total Vauxhall Feature Car | Spring '09' Fast Car Feature Car
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tom_simes
Show Staff Organiser: South Wales Premium Member
Registered: 12th Jan 05
Location: Undy, Newport Drives: Skoda Octavia vRS estate
User status: Offline
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Only issue is that if your car does 3500 rpm at 70 mph, like I know it does, then the other revs are wrong.
It'll be doing 2500 rpm at 50 mph, and 4500 rpm at 90 mph.
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LeeM
Member
Registered: 26th Sep 05
Location: Liverpool
User status: Offline
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6750 @ 125
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Mike
Organiser: North West and North Wales Premium Member
Registered: 20th May 06
Location: nr. Skipton, North Yorkshire
User status: Offline
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98@4700 is what I was doing for the best part of the journey to Trax 07 and the full tank got me about 430 miles which is the furthest it's ever got me
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deano87
Member
Registered: 21st Oct 06
Location: Bedfordshire Drives: Ford Fiesta
User status: Offline
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quote: Originally posted by tom_simes
Only issue is that if your car does 3500 rpm at 70 mph, like I know it does, then the other revs are wrong.
It'll be doing 2500 rpm at 50 mph, and 4500 rpm at 90 mph.
My thoughts exactly. My car does exactly 'half', if that makes sense.
But the manual states indicated 56mph is better in 5th.
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fir3vip3r
Member
Registered: 14th Jun 06
Location: Stevenage, Hertfordshire
User status: Offline
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deanos owned this thread!
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Mike GSi
Member
Registered: 3rd Jan 07
Location: Ipswich, Suffolk Drives:Astra VXR
User status: Offline
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my car is better on fuel at 75-85 than it is at 55-65 (in 5th)
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deano87
Member
Registered: 21st Oct 06
Location: Bedfordshire Drives: Ford Fiesta
User status: Offline
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quote: Originally posted by Mike Z20LET
my car is better on fuel at 75-85 than it is at 55-65 (in 5th)
Same with dad's M3. Was better at 80mph in 6th than 70mph according to the on board computer. I know nothing about engines, but when a car is doing low speeds in 5th, it'll start to struggle, and will use more fuel trying to stop it stalling.
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Daveskater
Premium Member
Registered: 29th Apr 08
Location: Oxford, UK Drives: Jap wagon
User status: Offline
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Keeping a roughly constant amount of revs will give you good mpg, it's accelerating etc that uses up more fuel.
That's what I've always been told anyway 
Numberwang!
Originally posted by AlunJ
I like you Dave, you are a man of men
Originally Whatapp'd by Neo
Dave's maybe capable of a drive-by cuddle
Look at my pictures
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Mike GSi
Member
Registered: 3rd Jan 07
Location: Ipswich, Suffolk Drives:Astra VXR
User status: Offline
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its all about the rev range all this keep your revs done piffle is pish imo
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