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Thread: Fuel Consumption

  1. #1
    Join Date
    Jul 2007
    Location
    Sydney
    Posts
    677

    Fuel Consumption

    I was just wondering how many km's you guys get out of a tank of petrol.

    I know ive only had my car for 2 weeks now and i know that the fuel consumption will become more efficient the longer ive had the car..

    Im quite disappointed with how many km's i got out of this tank of petrol. I filled up with V Power and only managed to get 390km. I have been driving the car normally, not really giving it much at all. Mind you the first tank i got 480km, although i dont know what petrol the dealership filled the car up with.

    Can the fact i was doing alot of highway driving on the first tank make that much of a difference?

    What are your experiences with fuel consumption with varying types of fuel? As it stands now i dont think il be using V Power anytime soon again...

    Cheers
    Lora

  2. #2
    Join Date
    Apr 2007
    Location
    Alfred Cove, WA
    Posts
    670
    The Polo gets around 650km to a full tank of 98 octane. I mean I do a lot of Highway driving though. But if i spend lots of time at 60km/h in 5th gear i get very good economy.

    One week i got 750km to a tank. It was a freeky week. I drive from Melbourne to Geelong each day and that particular week there was either no wind, or i had a tail wind. Tail wind on the freeway gets to down to 5.0L/100km according to the car.

    That said, heavy cross winds or a headwinds you can only expect 400km out of a tank and heaven forbid its a hot week with the aircon going. You damn near have to carry a spare jerry can of fuel because it sucks it down to fast.

    I find 95 octane tends to really bump up the fuel economy. I've used Vortex 98, BP Ultimate and V-power. I find Ultimate and V-power to run a little better, but I did go through a bad patch with V-power for a while.

  3. #3
    Join Date
    May 2007
    Location
    West Ryde, NSW
    Posts
    389
    There is a big difference between highway driving and city driving. Depending on the speed I go, I can get as low as 7.0l per 100km on a trip with a lot of highway driving. However, driving around the city uses a fair bit more. On a good day with a/c on, I get 9.5l and I have left the car using 13-14l at times in heavy traffic.

    Fuel consumption does improve a bit as the engine loosens up, you will notice a difference around 8-10k. Air con makes a big difference to the fuel usage too. so it will be better over winter.

    Also, in terms of measuring fuel consumption, it is best to use the display as measuring it based on tanks of fuel is not as reliable, as you can put more fuel at times than others, etc.
    NickZ
    Former ride: MY07 Black Polo GTI
    Current: MY09 Blue Passat R36 Wagon

  4. #4
    Join Date
    May 2007
    Location
    West Ryde, NSW
    Posts
    389
    Quote Originally Posted by Ben_GTI View Post
    The Polo gets around 650km to a full tank of 98 octane. I mean I do a lot of Highway driving though. But if i spend lots of time at 60km/h in 5th gear i get very good economy.

    I wish i got 650km! I do well when I hit 500..... but I do a lot of peak hour city driving in sydney so I guess that's why.
    NickZ
    Former ride: MY07 Black Polo GTI
    Current: MY09 Blue Passat R36 Wagon

  5. #5
    Join Date
    Jul 2007
    Location
    Sydney
    Posts
    677
    Thread Starter
    how do you bring up the fuel consumption display??

    I dont really drive very far in car each day, highest speed i can hit in my area is 70 so its alot of suburb driving at 50-60km/hr.

    We'll see how i go over the next few tanks..

  6. #6
    Join Date
    Jun 2007
    Location
    Brunswick, Victoria
    Posts
    135
    I personally dont get alot of kms per tank in my opinion. I do have APR upgrade and I only use BP Ultimate.

    I do alot of stop start driving and I do give it a squirt here and there and on average I get 400kms to a tank - thats when the petrol light comes which indicates there is only 50kms left. The best I have gotten was a tad after the petrol light came on and I managed to get 450kms with a fair bit of highway driving.

    The fuel comsumption for me is normally between 8.5L to 10L per 100kms


    Koz
    Current - MY12 MK6 GTI, CW, Detriots, dark tint, APR Stage 1, blacked out grille, LED tails, Euro plates, suspension "tweaked", VCDS tweaks
    "The Ex" Black MY08 POLO GTI - APR,Coilovers,5% tint,stubby antenna, rear sway bar

  7. #7
    Join Date
    Jun 2007
    Location
    Sydney
    Posts
    361
    I'll be happy to see pass 500+km per tank of fuel. right now, that's the average maximum of what i get. that's with some spirited driving and some granny driving...

    highway driving and city driving is VERY different, for highway, i can cruise at around 7l/100km at 110km, or it could jump to and i only did it in one trip of 13l/100km.......(lets just say, the faster you go, the more fuel you will use)..

    while in the city, on a good day, i manage around 10l/100km...in rush hour, i can just forget about looking at that...

    i only use vortex 98 as well, nothing else touches the tank......so, not sure how other fuel compares.

  8. #8
    Join Date
    Apr 2007
    Location
    Alfred Cove, WA
    Posts
    670
    Yea the speed you drive at on the highway makes a big difference. When I drive to work in the morning i just sit in on 100 (90 in the real world) and it uses ~6L/100. Driving home i go faster and sit on 110 (100 in the real world) and it uses around 7L/100km

  9. #9
    Join Date
    May 2007
    Location
    West Ryde, NSW
    Posts
    389
    Quote Originally Posted by MissVuks View Post
    how do you bring up the fuel consumption display??

    I dont really drive very far in car each day, highest speed i can hit in my area is 70 so its alot of suburb driving at 50-60km/hr.

    We'll see how i go over the next few tanks..
    On the end of your wiper stalk (the right one) there is a couple of buttons. Press them up and down and in the display you will see all the functions, including fuel consumption. I am guessing you didn't realise the GTI has a trip computer!
    NickZ
    Former ride: MY07 Black Polo GTI
    Current: MY09 Blue Passat R36 Wagon

  10. #10
    Join Date
    Jul 2005
    Location
    Adelaide, SA
    Posts
    2,777
    Users Country Flag

    Just as a comparison beteen GTi models & the rest of the Polo fleet, our 1.4 auto has used 7.8 L/100 in the 2 fill ups we have had.

    This is good considering Julia does alot of short trips.

    A good point with the 1.4 is the min. requirement RON is 95, not 98, another 4 cents per litre (min) saving.

    Short trips kill good fuel economy.

    Maris

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