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Thread: GT Sport tdi fuel economy

  1. #1
    Join Date
    Nov 2007
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    Campbelltown
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    49

    GT Sport tdi fuel economy

    Just got back from a trip to Wagga, drove the freeway without the cruise on
    took the back road from Gundagai and my trip computer showed 850 km
    traveled with 190 km to empty when I refilled it took 50 litres, the car only
    has 2500 kms on the clock. Huge difference to my 5 litre commodore

  2. #2
    Join Date
    Nov 2007
    Location
    Perth
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    137
    Quote Originally Posted by bmwrider View Post
    Just got back from a trip to Wagga, drove the freeway without the cruise on
    took the back road from Gundagai and my trip computer showed 850 km
    traveled with 190 km to empty when I refilled it took 50 litres, the car only
    has 2500 kms on the clock. Huge difference to my 5 litre commodore
    That's pretty good, and no doubt at least twice as efficient as your old V8. Although 5.8 l / 100km isn't anything special as far as turbo diesel's are concerned, and I reckon it will be possible to get the GT Sport TDI down to around 5.0l / 100 km on a long run.

    I have just refilled too after 830 km and discovered that my trip computer is a tad optimistic. It was indicating 5.7l / 100km, but when I did the calculation myself (it used 52 litres), it worked out at only 6.2 l /100km. Still, considering all the city driving I had done on the tank, it's not too bad. I'll do a long country run soon and let you know what I get.

  3. #3
    Join Date
    Jun 2007
    Location
    central coast. Lake Macquarie. (Not Port Macquarie.)
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    686
    Quote Originally Posted by bmwrider View Post
    Just got back from a trip to Wagga, drove the freeway without the cruise on
    took the back road from Gundagai and my trip computer showed 850 km
    traveled with 190 km to empty when I refilled it took 50 litres, the car only
    has 2500 kms on the clock. Huge difference to my 5 litre commodore
    Not a bad figure 5.8 ,but you can do better.

  4. #4
    Join Date
    Nov 2007
    Location
    Campbelltown
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    Thread Starter
    Quote Originally Posted by neil View Post
    Not a bad figure 5.8 ,but you can do better.
    I'm told it will do much better after its run in properly, that figure also includes
    a bit of a high speed run along a back road, just to see if there was any
    spiders living in it.

  5. #5
    Logzy Guest
    Quote Originally Posted by bmwrider View Post
    Huge difference to my 5 litre commodore
    Probably quicker too if the 5l commodore was stock standard.

    Just out of interest what l/100km were you getting from the commodore?, or was it on LPG.

  6. #6
    Join Date
    Jun 2007
    Location
    Chatswood, Sydney
    Posts
    568
    Quote Originally Posted by bmwrider View Post
    I'm told it will do much better after its run in properly, that figure also includes
    a bit of a high speed run along a back road, just to see if there was any
    spiders living in it.
    50000km's to run in a diesel ... so its gonna get better for a while id say
    New user account: Mischa

    Have: gt sport tdi, mk2 gti, mk1 3dr

  7. #7
    Join Date
    Jan 2007
    Location
    sydney
    Posts
    155
    I think more like 100000k's on my T5

  8. #8
    Join Date
    Nov 2007
    Location
    Campbelltown
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    Thread Starter
    Quote Originally Posted by Logzy View Post
    Probably quicker too if the 5l commodore was stock standard.

    Just out of interest what l/100km were you getting from the commodore?, or was it on LPG.
    Don't know I never worked it out because I'm mathematically challenged, and it
    was to early a model to have a trip computer, ( VR ex Highway Patrol )

  9. #9
    Join Date
    Nov 2006
    Location
    Canberra, Australia
    Posts
    1,565

    Quote Originally Posted by bmwrider View Post
    Just got back from a trip to Wagga, drove the freeway without the cruise on
    took the back road from Gundagai and my trip computer showed 850 km
    traveled with 190 km to empty when I refilled it took 50 litres, the car only
    has 2500 kms on the clock. Huge difference to my 5 litre commodore
    Nice one.


    MY10 S3 3dr

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