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Most fuel efficient Diesel Car

  • 20-06-2012 09:51PM
    #1
    Registered Users, Registered Users 2 Posts: 1


    Hi All - What is the most fuel efficient car on the market currently? Would be looking around 2008/2009 price range? Travel approx 500 miles per week and currently running petrol which is haemorrhaging money. Need to change in coming weeks and want to make the best decision. My shortlists were as follows:

    Ford Focus.
    Ford Mondeo.
    Toyota Corolla.
    Toyota Auris.

    From what I can gather from the dealers the Auris would be best with high 50 mpg. Any other recommendations or factors I should be considering?

    Thanks


«1

Comments

  • Registered Users, Registered Users 2 Posts: 847 ✭✭✭mikewest


    For pure fuel efficiencies look for a car with a PSA HDI engine and then pick one to suit. Think Peugeot or Citroen. Next up would be Renaults/VAG's/BMW in no particular order


  • Registered Users, Registered Users 2 Posts: 276 ✭✭kwinabeeste


    Do same miles a week mostly motorway. Had a petrol golf and changed to a Peugeot 308. I get 59-62 mpg.

    Parents have a 10 focus and much prefer 308 to it.

    308 is nicer inside..imho!

    Focus does have nice extras like heated windscreen and seats. Bluetooth is built in, I had to get parfait thingy.

    Looked at few cars - i30, golf tdi, Astra but liked the 308 the best.


  • Registered Users, Registered Users 2 Posts: 2,032 ✭✭✭Jimbob 83


    Skoda Superb gets some high MPG figures low 60's i think

    People will always think a small car will get better mpg, not always so as in real life conditions and the speeds that come with it they sometimes have to be ragged :p


  • Registered Users, Registered Users 2 Posts: 6,326 ✭✭✭Farmer Pudsey


    You have a Mondeo but no Avensis a diesel avensis will do 55mpg.


  • Registered Users, Registered Users 2 Posts: 93 ✭✭PammyD


    BMW 320d's are miser's on diesel...


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  • Registered Users, Registered Users 2 Posts: 73,546 ✭✭✭✭colm_mcm


    Jimbob 83 wrote: »
    Skoda Superb gets some high MPG figures low 60's i think

    People will always think a small car will get better mpg, not always so as in real life conditions and the speeds that come with it they sometimes have to be ragged :p
    Another lighter vw group car will get better mpg if it has the same engine.

    Also the corolla and auris will likely be 5 speed being older and mpg is dependant on taking it very handy, any high speed driving will drastically affect mpg.

    Kia ceed or i30 1.6 diesel def worth a shot. My mother has a 116hp i30 and itll do great mpg even when driven fast


  • Registered Users, Registered Users 2 Posts: 16,930 ✭✭✭✭challengemaster


    PammyD wrote: »
    BMW 320d's are miser's on diesel...

    Wouldn't even touch 55+MPG, 50.2 is the best I've ever gotten from mine and I was babying it around at 80km/h so I didn't run out of fuel. 45 is real world MPG.


  • Registered Users, Registered Users 2 Posts: 119 ✭✭Sikie


    mikewest wrote: »
    For pure fuel efficiencies look for a car with a PSA HDI engine and then pick one to suit. Think Peugeot or Citroen. Next up would be Renaults/VAG's/BMW in no particular order

    The PSA 1.6 litre DV6 engine is also fitted in the ford focus and in various volvos


  • Registered Users, Registered Users 2 Posts: 10,813 ✭✭✭✭Marcusm


    mikewest wrote: »
    For pure fuel efficiencies look for a car with a PSA HDI engine and then pick one to suit. Think Peugeot or Citroen. Next up would be Renaults/VAG's/BMW in no particular order

    If you think so much of this PSA engine why not suggest that the OP goes with the Focus or Mondeo models (TDCI) which use this engine; that way you and he could both have your desires!!!


  • Registered Users, Registered Users 2 Posts: 73,546 ✭✭✭✭colm_mcm


    Didn't the mondog only get the 1.6 recently?


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  • Registered Users, Registered Users 2 Posts: 11,865 ✭✭✭✭MuppetCheck


    Yes, on last years facelift.


  • Registered Users, Registered Users 2 Posts: 73,546 ✭✭✭✭colm_mcm


    Likely to be out of budget in that case


  • Registered Users, Registered Users 2 Posts: 4,487 ✭✭✭barneygumble99




  • Registered Users, Registered Users 2 Posts: 11,865 ✭✭✭✭MuppetCheck



    Missing VW that it is there. And over what kind of use too.

    Another option is a Citroën C5.


  • Registered Users, Registered Users 2 Posts: 11,865 ✭✭✭✭MuppetCheck


    colm_mcm wrote: »
    Likely to be out of budget in that case

    Well and truly. €20k plus but the drive isn't as bad as the figures would have you believe.


  • Registered Users, Registered Users 2 Posts: 17,073 ✭✭✭✭Francie Barrett


    Jimbob 83 wrote: »
    Skoda Superb gets some high MPG figures low 60's i think

    People will always think a small car will get better mpg, not always so as in real life conditions and the speeds that come with it they sometimes have to be ragged :p
    A Skoda Superb, even the Greenline model, will be nowhere near as fuel efficient as a smaller and lighter car.


  • Registered Users, Registered Users 2 Posts: 6,470 ✭✭✭positron


    I know new Swift diesels would give you around 60 mpg or approx 4 ltrs for 100 km (or 25 kmpl).


  • Registered Users, Registered Users 2 Posts: 5,534 ✭✭✭Zonda999


    Any golf sized VAG with a TDi should be doing greater than 50mpg. My 2002 100bhp Bora TDi does about 55mpg, mix of city/open road/country road driving. I can only imagine newer generation(Think Mk5 and 6 golf era) would be even better. On that subject, a friend of mine with a 06 105bhp Passat claims he gets over 60 mpg with a similar mix of driving to myself


  • Registered Users, Registered Users 2 Posts: 273 ✭✭Weylin


    A Skoda Superb, even the Greenline model, will be nowhere near as fuel efficient as a smaller and lighter car.
    give an example then....:confused:


  • Registered Users, Registered Users 2 Posts: 900 ✭✭✭650Ginge


    Weylin wrote: »
    A Skoda Superb, even the Greenline model, will be nowhere near as fuel efficient as a smaller and lighter car.
    give an example then....:confused:

    Fabia TDI Greenline


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  • Registered Users, Registered Users 2 Posts: 92 ✭✭strife


    My 2ltr TDI Golf averages about 55-60 MPG depending on how throttle happy i am this is a combined and if its primarily mortorway driving you can expect 70MPG unless your caning it, by contrast the other half drives a 1.3 Diesel Astra and we get about the same mileage combined but hers eats the stuff on the motorway because of the small engine....the golf is nicer though, not that im bais or anything lol :D


  • Registered Users, Registered Users 2 Posts: 1,178 ✭✭✭pajo1981


    PammyD wrote: »
    BMW 320d's are miser's on diesel...

    Mixed you'll get about 50MPG.

    Good considering the power but hardly a miser on fuel.


  • Registered Users, Registered Users 2 Posts: 5,541 ✭✭✭Leonard Hofstadter


    A small capacity diesel (1.6 litre) in a large car like a Mondeo, Insignia etc will not give you better fuel economy on the motorway than a larger engine (2.0 litre) - in fact it will do worse, and the reason is simple - not enough power for the size and weight of the car.

    A 1.6 diesel will do better than either of the above on a motorway in something like a Golf or Astra though.


  • Registered Users, Registered Users 2 Posts: 900 ✭✭✭650Ginge


    A small capacity diesel (1.6 litre) in a large car like a Mondeo, Insignia etc will not give you better fuel economy on the motorway than a larger engine (2.0 litre) - in fact it will do worse, and the reason is simple - not enough power for the size and weight of the car.

    A 1.6 diesel will do better than either of the above on a motorway in something like a Golf or Astra though.


    I think the weight is less of an issue if a constant speed is maintained. The big diff at motorway speed is mechanical loss and drag.


  • Registered Users, Registered Users 2 Posts: 850 ✭✭✭celticcrash


    My current car,08 ford focus tdci, 1.8 gets 37 mpg. mostly city driving.
    I had an 05 mondeo tdi that got over 44 mpg, same driving.


  • Closed Accounts Posts: 560 ✭✭✭wesf


    are people getting these figures from trip computers or properly working it out?


  • Registered Users, Registered Users 2 Posts: 11,220 ✭✭✭✭Lex Luthor


    I think I was doing 500miles per week I would want something at least the size of a focus, maybe bigger just for the comfort


  • Closed Accounts Posts: 7,401 ✭✭✭reilig


    I think a lot of people with diesel cars are quoting a figure that they achieved "once" or "twice" on this thread. I've had a VW 1.9tdi and while it was quoted as doing 55mpg in the manual, the reality of doing 800 miles a week on a mix of national primary roads, mororways and secondary roads did not achieve that figure. Have had both a 1.6 tdi Skoda Octavia Greenline and a 1.6 VW Golf in recent months through work and when you spread them over 800 miles in the week, they will just about get 55 to the gallon.


  • Closed Accounts Posts: 560 ✭✭✭wesf


    reilig wrote: »
    I think a lot of people with diesel cars are quoting a figure that they achieved "once" or "twice" on this thread. I've had a VW 1.9tdi and while it was quoted as doing 55mpg in the manual, the reality of doing 800 miles a week on a mix of national primary roads, mororways and secondary roads did not achieve that figure. Have had both a 1.6 tdi Skoda Octavia Greenline and a 1.6 VW Golf in recent months through work and when you spread them over 800 miles in the week, they will just about get 55 to the gallon.

    yeh too many people just looking at their trip computers which are rarely right.
    i have a 94 audi 80 tdi wagon, i fill the car to the brim, drive half the tank or so out of it and refill at the same place to the brim again, divide the litres into gallons and divide the gallons into the miles done, average 50-52mpg each week.
    maths don't lie :D


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  • Registered Users, Registered Users 2 Posts: 4,520 ✭✭✭Tea 1000


    Zonda999 wrote: »
    On that subject, a friend of mine with a 06 105bhp Passat claims he gets over 60 mpg with a similar mix of driving to myself
    He does in his bum! Most people haven't a clue how to properly and accurately check.


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