i have a 60 plate ecomotive that ive had from new...now done 6000 miles but not getting any where near the fuel economy that they say it does..
anyone getting close to what it should be ???
anyone getting close to what it should be ???
thats about what i get..should be able to sue seat really for false advertising
is there anything that can be done to improve it
I have a 10 plate Ecomotive 1.6CR and I'm currently getting around 59mpg long term average. I was getting low 60s but I've lost a few MPG since the weather turned - not sure if it's the colder temps (meaning longer spent driving before the engine's warmed up) or switching to winter tyres... probably a combination of both.
I have a long commute (about 45miles) - a mix of country lanes, dual/single A-roads and stop-start queuing for the last couple of miles... so no DPF issues and the engine's mostly warm.
If I'm hypermiling and conditions are right (little traffic, dry roads, not in any sort of rush), I can consistently get >63mpg average for a long journey. I've only beaten the quoted figure of 74.3mpg on a couple of very long journeys when I was really trying hard to maximise mpg though.
Coggie has some good tips above. Increasing tyre pressures by a few psi is perfectly safe and does help efficiency although the ride gets a bit bumpier, as you'd expect. Also, try not to keep junk in your boot/car - I used to keep lots of 'just in case' items in the car like car cleaning stuff, baby equipment, shopping bags, gym kit, etc, etc... all the extra weight affects mpg to some extent.
I find the sweet spot for efficiency is just over 1500rpm. When decelerating (e.g. approaching lights), make sure the car is kept in gear and change down as you get closer. It might seem counter-intuitive, but coasting with the clutch pedal down means you're burning fuel to keep the engine ticking over... keeping in gear means the ECU cuts fuel to the engine (i.e. 'engine braking').
Also, try 'driving with load': keep the input on the accelerator constant and allow the speed/revs to change as you go down hills and up the other side. By allowing the car to gain speed on the down run and lose speed on the up hill, while keeping the oomph constant, you are driving as efficiently as possible.
Note that this is the opposite of what Cruise Control does: it attempts to keep speed constant by coming off the gas on down-hills and then giving it the beans up the other side - that can really kill your mpg!
If you want some really expert tips on how to maximise mpg, have a look on cleanmpg.com - although a US site, there's plenty of good tips on there and the advice is friendly. Only trouble is their claimed mpg figures will make you cry when you realise that they're using US Gallons and *still* beating your figures!
Nope. Keeping the speed constant is what cruise control does and that's not good for economy (unless you're travelling on a flat, straight road). Driving with load means keeping the load on the engine constant by allowing the speed/revs to vary according to the incline of the road etc. So if you go downhill, keep the same amount of accelerator: the car gains speed. When you go uphill again, again keep the throttle constant and allow the speed to drop. You obviously need to vary throttle in some circumstances and you'll need to apply more throttle and/or drop down a gear if you're going up a big hill to avoid labouring the engine (which also kills economy) but the basic principle is as above.I never knew about driving with load, but tempted to try it now. Basically keep the speed constant whatever the hill/declines etc?
If you have an iPhone, check out the Road Trip app. It's dead easy to use and much simpler than a spreadsheet to keep track of your consumption, costs and other car expenses.I keep a spreadsheet of all my fill ups and mileage - over 5400 miles I have averaged 39.3mpg which I'm a bit upset by now
I never knew about driving with load, but tempted to try it now. Basically keep the speed constant whatever the hill/declines etc?
I keep a spreadsheet of all my fill ups and mileage - over 5400 miles I have averaged 39.3mpg which I'm a bit upset by now
That helps with MPG then?