MPG----How many miles to a full tank ?
MPG----How many miles to a full tank ?
Author
Discussion

mr clifford

Original Poster:

816 posts

256 months

Friday 17th June 2005
quotequote all
I am curious !
How much to fill an `S` these days ?
How many miles `more or less` to a full tank ?
How many of your fuel gauges still work ?

whitty

42 posts

265 months

Friday 17th June 2005
quotequote all
My fuel gauge has been shot for the last 6 months (Sender goosed) so I've got quite good at gusstimating how much is in the tank. 250 to a full tank is very safe but I'm getting somewhere in the region of 30mpg when I work it out, I've Had 36!!!!!! Who said TVR's were thirsty?

If anyone knows of a cheap stainless tank I'm all ears

GreenV8S

31,014 posts

313 months

Friday 17th June 2005
quotequote all
Ten gallons / 45 liters to fill it, gets me about 140 miles cruising.

As standard it would average 25 mpg or so at a steady 80.

bugsy

1,371 posts

265 months

Friday 17th June 2005
quotequote all
GreenV8S said:
Ten gallons / 45 liters to fill it, gets me about 140 miles cruising.

As standard it would average 25 mpg or so at a steady 80.

Thats because you spend too much time in the Topcats cars and you don't know anything other than pedal to the metal (according to them)

GreenV8S

31,014 posts

313 months

Saturday 18th June 2005
quotequote all
Yeah, Charlotte spent some time trying to explain proper use of the throttle switch but I'm still not quite sure I understand ...

But seriously, the fuel consumption is abysmal at the moment but that's just because it is running very very Very rich to keep the temperatures down. I'll get it mapped properly one of these days ...

johns3

93 posts

259 months

Saturday 18th June 2005
quotequote all
im getting 20 mpg to just under 20, i think im overfueling a bit. I can always smell fuel (no leaks by the way guess i will need to get it on the rollers when i can. Might go for a dastek unichip piggyback ecu. Ive heard you can get very good mpg with those. If your looking to improve your mpg maybe it could be an option

GreenV8S

31,014 posts

313 months

Saturday 18th June 2005
quotequote all
Smelling fuel isn't a good sign. I would check the fuel system from end to end for signs of a leak. Might be as simple as a perforated hose. Whatever it is, small leaks have a habbit of leading to big leaks so worth fixing.

Edited to add: even if it is running *very* rich you wouldn't normally smell fuel unless it has a misfire or a leak in the fuel system.

>> Edited by GreenV8S on Saturday 18th June 12:19

marz92

1,675 posts

266 months

Saturday 18th June 2005
quotequote all
Took mine out today, put £20.00 worth of juice in the tank. I did approximately 180 miles and used at a conservative guess around £16 - £17 worth of fuel. That was over two thirds motorway driving, (with out pushing it!) and then a mixture of small hilly roads and some A roads. How does that seem to you guys?

clive f

7,259 posts

262 months

Saturday 18th June 2005
quotequote all
went to rockingham couple of weeks ago, worked out an average of 35mpg, has never drunk less than 30 and has boost vale fitted, cheap motoring for the performance and grin factor!!

mr clifford

Original Poster:

816 posts

256 months

Saturday 18th June 2005
quotequote all
cheers guys....makes interesting reading.
Looking forward to getting my S soon. (then i can find out for myself !!)

GreenV8S

31,014 posts

313 months

Saturday 18th June 2005
quotequote all
marz92 said:
How does that seem to you guys?


Excellent, but next time let's have a little less motorway and a little more on the A roads, OK?

marz92

1,675 posts

266 months

Sunday 19th June 2005
quotequote all
Yes Sir!!

Roy C

4,213 posts

313 months

Wednesday 22nd June 2005
quotequote all
mr clifford said:
I am curious !
How much to fill an `S` these days ?
How many miles `more or less` to a full tank ?
How many of your fuel gauges still work ?

300+ motorway miles (Le Mans) on a full tank.

My fuel gauge works better than most, which can only be used as "fuel presence indicators".

Big Ian

335 posts

259 months

Wednesday 22nd June 2005
quotequote all
at 86.9 p/litre ~£40 to fill.
This takes me up to 300 miles normal driving (Grrr) and 300+ motorway crusing.
I make that in the 30's mpg

V8Smith

3,510 posts

282 months

Wednesday 22nd June 2005
quotequote all
I dont drive mine everyday so when i do its normally A/B roads and giving it some, I get around 180-200 miles on a full tank? If on a long run at a steady speed its much more though!

Mike

bridgdav

4,805 posts

277 months

Wednesday 22nd June 2005
quotequote all
MPG...

Not something I've ever took an interest in... It drinks it, fill it up....

Although I'm sure the rear wheels do more miles than the fronts...

Dave

bridgdav

4,805 posts

277 months

Wednesday 22nd June 2005
quotequote all
MPG...

Not something I've ever took an interest in... It drinks it, fill it up....

Although I'm sure the rear wheels do more miles than the fronts...

Dave

WonkyGibbon

476 posts

280 months

Wednesday 22nd June 2005
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I did 280 miles London to Cumbria recently (by motorway sadly) on a single tank with room to spare. Used another tankful up there mind, giving it some stick on the back roads

foxy600

428 posts

282 months

Thursday 23rd June 2005
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Lets face it, we don't buy TVR's for the fuel economy, I have purposely not worked it out, just keep filling it up and enjoy...

bugsy

1,371 posts

265 months

Thursday 23rd June 2005
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As far as I'm concerned they do about 23/4 around the town and 30mpg on a run.
So a fill up normally gives you 300 miles, the only reason I keep an eye on this is because I never have trusted my fuel gauges on either car.