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  1. #1
    Committee, Treasurer, Memberships admin Ian S's Avatar
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    Browse the mpg of various cars


  2. #2
    Committee, Shop Manager, SE Regional Rep Bigfoot's Avatar
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    Re: Browse the mpg of various cars

    19.5mpg in the BMW 328is somebody has a heavy right foot there, think I can average just under 30 mpg, guage doesn't work

  3. #3
    Non-member Ricardo's Avatar
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    Re: Browse the mpg of various cars

    182s struggling to break into the 30s

    I always trip the meter everytime I fill up and I get nothing less than 34-35mpg, last week was 38..... The same average when I drove it to Florenville for that weekend.

  4. #4
    Non-member Matt@CodeRedMotorsports's Avatar
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    Re: Browse the mpg of various cars

    My phase 1 172 is always in the 40mpg bracket..... Must drive it harder?

  5. #5
    Committee, Treasurer, Memberships admin Ian S's Avatar
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    Re: Browse the mpg of various cars

    I was only getting 32 to 38mpg from the 1.1 litre Fiat.

    Urban being the lower and Mixed motoring the higher.

  6. #6
    Member D4WNO's Avatar
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    Re: Browse the mpg of various cars

    It reckon my Pug GTi is low 40's which is utter crap, I get nowhere near that but it's old. Adam's Silvia is unbelievably more economical than mine, especially since his last remap.

  7. #7
    Non-member philg's Avatar
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    Re: Browse the mpg of various cars

    24 in the mini, about right

  8. #8
    Non-member Coops's Avatar
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    Re: Browse the mpg of various cars

    got 49 on supermarket run down the local A road from the 172 other night (phase 1)

  9. #9
    Non-member The new Bill J's Avatar
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    Re: Browse the mpg of various cars

    Quote Originally Posted by Matt@CodeRedMotorsports View Post
    My phase 1 172 is always in the 40mpg bracket..... Must drive it harder?
    Quote Originally Posted by Coops View Post
    got 49 on supermarket run down the local A road from the 172 other night (phase 1)
    Why can't I get mine above 33-34mpg, unless I REALLY try?

  10. #10
    Non-member car.crash's Avatar
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    Re: Browse the mpg of various cars

    40s on motorways
    30s average if I'm gentle
    20s with some throttle on cupra r

  11. #11
    Non-member SirSamuelOfBuca's Avatar
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    Re: Browse the mpg of various cars

    i think my 5 does 19mpg on a hoon :/

  12. #12
    Non-member 5teve L's Avatar
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    Re: Browse the mpg of various cars

    Quote Originally Posted by car.crash View Post
    40s on motorways
    30s average if I'm gentle
    20s with some throttle on cupra r
    My sri t is about the same.

  13. #13
    Non-member Matt@CodeRedMotorsports's Avatar
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    Re: Browse the mpg of various cars

    We got 9mpg with one of the Volvo 850 t-5r's

  14. #14
    Non-member Ricardo's Avatar
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    Re: Browse the mpg of various cars

    Quote Originally Posted by Matt@CodeRedMotorsports View Post
    My phase 1 172 is always in the 40mpg bracket..... Must drive it harder?
    Ol Whitey ran in the low 50s

  15. #15
    Non-member Ricardo's Avatar
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    Re: Browse the mpg of various cars

    Quote Originally Posted by The new Bill J View Post
    Why can't I get mine above 33-34mpg, unless I REALLY try?
    New plugs/leads, air filter? Always hit low 40s in my old phase 1 Clio 172.....

  16. #16
    Non-member The new Bill J's Avatar
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    Re: Browse the mpg of various cars

    Quote Originally Posted by Ricardo View Post
    New plugs/leads, air filter? Always hit low 40s in my old phase 1 Clio 172.....
    I haven't done the plugs/leads, but it runs perfectly at the mo. I changed the air filter to some silly cone shaped thing, because I lost the clips off the airbox . That has had no effect either way. I've changed the oil/filter, fuel filter, and the pre-cat lambda. None of which has had an effect at all. If I drive like there's eggs on the roof (5% throttle max, no going over 3k) I can eek it out to the high 30's. My driving style has always been heavy on fuel!

    It's still over twice as good as the Evo though, so I can't complain too much

  17. #17
    Non-member Ricardo's Avatar
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    Re: Browse the mpg of various cars

    Quote Originally Posted by The new Bill J View Post
    It's still over twice as good as the Evo though, so I can't complain too much
    A lot of town driving? Still, its soo much better than the Evo

    Might be worth fitting new plugs, also the phase 1 airbox is highly rated

  18. #18
    Non-member The new Bill J's Avatar
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    Re: Browse the mpg of various cars

    Quote Originally Posted by Ricardo View Post
    A lot of town driving? Still, its soo much better than the Evo

    Might be worth fitting new plugs, also the phase 1 airbox is highly rated
    Not much town driving. I leave for work at 0330, so there's no stop/starting. On a run to Dorset a couple of weeks back (mainly motorway) it got up to 38 ish, which is still p155 poor compared to everybody else .

    I was going to sort the airbox out, but the open filter does sound quite nice, in a chavy sort of way

    The plugs are on the list of things to do. I've replaced so much on that car, just because parts are so cheap. I'm now contemplating new oe shocks to go with the Eibach springs that should be coming soon

  19. #19
    Non-member Ricardo's Avatar
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    Re: Browse the mpg of various cars

    Quote Originally Posted by The new Bill J View Post
    I'm now contemplating new oe shocks to go with the Eibach springs that should be coming soon
    Try the 172 cup dampers, should fit. Eibachs highly recommended

    Anyway... off topic

  20. #20
    Non-member The new Bill J's Avatar
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    Re: Browse the mpg of various cars

    Quote Originally Posted by Ricardo View Post
    Try the 172 cup dampers, should fit. Eibachs highly recommended

    Anyway... off topic
    I contemplated Konis, but then remembered it's an every day car, that I want to keep as comfy as possible


  21. #21
    Non-member GaryS's Avatar
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    Re: Browse the mpg of various cars

    My 2004 Subaru impreza WRX STI does 17.6 avg


  22. #22
    Non-member Coops's Avatar
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    Re: Browse the mpg of various cars

    motorway it drops to high 30's/low40's, its 45-50mph smooth 5th gear a road stuff it laps up! that's with no service for 2 years nearly and open cone filter too :-)

    I did do some drafting on the A1 once as well, got the following:



    only over 60 miles or so and only on the A1 behind big ass trucks, using caravans to move from one to the next!

  23. #23
    Committee, Treasurer, Memberships admin Ian S's Avatar
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    Re: Browse the mpg of various cars

    A friend says his wife driving their 172 ph2 gets no more than 37mpg, mostly just going up and down the A2 to and from work each day.

  24. #24
    Non-member gttjames's Avatar
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    Re: Browse the mpg of various cars

    Iv serviced a few friends 172s and i was surprised to see them average high 40's

  25. #25
    Non-member gttjames's Avatar
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    Re: Browse the mpg of various cars

    megane r26 - it says 24.9 average. id agree with that

    On motorway runs i can get it upto 30mpg, around town it really drops and when booting it.

    my day to day journey is 2 miles to the motorway, 5miles down it, then miles through roads into cambridge and it will get 27mpg

  26. #26
    Non-member GTphil's Avatar
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    Re: Browse the mpg of various cars

    Don't know how the mpg is measured on different cars but from my experiance the on-board mpg display is not the most accurate.

    On my mrs car I can get it saying almost 65mpg by re-setting the trip meter whilst on the m-way then take it steady for a mile or so, I do it just as I'm home then when she gets in the car and spots the mpg she wonders how I can get it that high as she can only manage 44 most of the time........

    The most accurate way to measure your real MPG is to run the car reasonably low on fuel, fill right up untill it clicks (only one click this is very important) then re-set the trip, run the car as normal untill the fuel is low again, then fill up at the exact same pump untill completely full. (again just one click)

    Then on your recipt you will have the liters you have just put in and on your trip meter the milage, there you have it. The most accurate way to measure your mpg. Do it a few times and see how you get on, my guess is it will be different to the on-board mpg display .

  27. #27
    Committee, Treasurer, Memberships admin Ian S's Avatar
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    Re: Browse the mpg of various cars

    On the 5GTT, each time I'd fill it to the actual brim, ie, so the petrol was level with the filler cap, slowly dribbling the last bit in.

    The first click would be a couple of so gallons away from actually full and depends on the flow down the pipes, if it splashes a bit then the nozzles end sensor can click off. Having the nozzle turned a bit left or right or not in as far by a smidgen and the amount from first click to brimmed varies.

  28. #28
    Non-member GTphil's Avatar
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    Re: Browse the mpg of various cars

    Never done it on my gtt it doesn't cover enough miles to brim it two or three times.

    If you use the same pump and put it in at the same angle then thats obviously as good as your going to get with a gtt, with a more modern car tho it should be very accurate

    I fill my tank up at least 3 times a week on my driving school car (it kills me to see at the end of the year the amount I spend on fuel) I always come out with 35/37 mpg, given that this is mostly with inexperianced drivers at the wheel and town driving, my car doesn't have an on-board mpg display.

    I had a courtesy car a few months back and I did 75 miles with the on-board thingy telling me I had zero miles range....... I understand that it's kind of a overlap to stop every Tom dick and harry running out of fuel, but those on board things really aren't accurate at all.

  29. #29
    Non-member GTphil's Avatar
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    Re: Browse the mpg of various cars

    Or on a gtt you could properly brim it......

  30. #30
    Non-member 5teve L's Avatar
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    Re: Browse the mpg of various cars

    Quote Originally Posted by GTphil View Post
    Or on a gtt you could properly brim it......
    as long as it doesn't have the leaky bung

  31. #31
    Non-member GTphil's Avatar
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    Re: Browse the mpg of various cars

    Quote Originally Posted by 5teve L View Post
    as long as it doesn't have the leaky bung
    That may well interfere with the calculations!!

    I think I have only ever filled mine up to the brim once or twice in 8 years scared of breaking it and having a tank full of juice just Sat there doing nothing.

  32. #32
    Non-member JRP's Avatar
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    Re: Browse the mpg of various cars

    My rs4 was rubbish about 20mpg top.... But the RS6 that i have in mind hmm 14mpg still good fun

  33. #33
    Committee, Treasurer, Memberships admin Ian S's Avatar
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    Re: Browse the mpg of various cars

    Also, I remember that the 5GTT would bubble out some air after the petrol level got to near the brim. The level would drop down the filler pipe, then more bubbles. Maybe I could fit another ½ gallon or more. I forget now.

    But the total from run out of petrol and engined had stopped, to brimmed with the bubbles out was 54 litres. I seem to recall that I confirmed this by running out a second time. Or made it into the station 'on fumes'.

  34. #34
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    Re: Browse the mpg of various cars

    Quote Originally Posted by Matt@CodeRedMotorsports View Post
    We got 9mpg with one of the Volvo 850 t-5r's
    Worst I ever saw on my old T5 was 7mpg (indicated on the trip and I believed it!)

    That was on a no bling trip, on the auto bhan, bouncing off the limiter. Way off the speedo which ended at 165mph!

    Alex still left us for dust at that speed in his CSL, think his gps indicated +185mph

  35. #35
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    Re: Browse the mpg of various cars

    10mpg in my master van to nd, well over 300miles each way so not good, may have to re-think coming to next years....

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