New Ridiculous MPG Rules To Be Introduced

Saturday, 20. September 2014

OK got my angry hat on so watch out! If it’s not APR it’s bloody MPG. I’m sick to death of the ridiculous arguments over MPG and I’m even more angry to read this week that the EU is to poke their nose into our affairs, yet again, and legislate on the way MPG figures are calculated.

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They are set to demand that vehicle emission and economy tests be carried out on public roads rather than in laboratories. I thought it was dopey enough when What Car decided to carry out their own tests on cars to establish a more ‘realistic’ MPG but simply ignored this idiocy as a ploy to sell more magazines but it’s now getting ridiculous.

First of all expect your road fund licence cost to increase along with your benefit in kind tax as it will show an increase in CO2 emissions but let me turn to MPG, which is about as accurate a measure as APR and Brake Horsepower. I think we would all agree that the MPG, achieved in a laboratory, under very strict test conditions, will not be achievable under normal driving conditions.

So we are all agreed so far. And MPG can vary as a result of the road conditions, the condition of the car and most important of all the way we drive. Agreed? So with such a mash up of so many factors it is virtually impossible to come up with a definitive MPG. Ask any driver how they drive and they will come up with numerous different descriptions, let’s think of a few, carefully, fast, slowly, safely, quickly, with care, legally, illegally, cautiously, erratically, carelessly, considerately and like a rabid monkey.

The fact is that we all drive differently, not only to each other but also in different road conditions. Some drivers drive more carefully when it is raining or if there is ice about whilst others see these conditions as sent to test their rally driving skills affecting the fuel consumption substantially.

Poor service and maintenance of the car can affect fuel consumption as can worn tyres or incorrectly inflated tyres which can make a difference of up to 15% in fuel consumption. Braking hard, braking late, racing away from traffic lights can all affect fuel consumption, even having a window open, continual use of air conditioning or the fitting of a roof rack can affect the fuel you use as well as carrying passengers and/or a load of unnecessary or even necessary weight in the boot.

Cars are also not manufactured with the same precision as a Swiss watch, the mechanics will vary slightly between identical cars produced on the same day providing different fuel consumption. I think you get the gist, it is absolutely impossible to establish ‘accurate’ real life fuel consumption figures for all the reasons mentioned. So why are we about to spend a fortune trying to fix something that ‘aint broke. At least with the way MPG figures are established at the moment all cars are tested consistently in laboratories.

The figures may not reflect genuine real life conditions but they provide a means to compare different makes and models of cars. So if your car choice is between a Ford Fiesta or a Vauxhall Corsa you will find that the Government controlled average on the Fiesta is 54.3mpg whilst that on the Corsa is 51.4mpg. So whilst you probably won’t achieve either figure when you drive the cars the Fiesta is likely to be a little better than the Corsa. So to change the method now would be a nonsense and a waste of money.

What inspectors found when they checked the way manufacturers established their MPG figures was doors being taped up and tests being carried out on very smooth surfaces. This is where action needed to be taken so that all tests are identical and we certainly don’t need the Europeans poking about and instructing us on how we should do things!

Oh and if it was possible to ‘manipulate’ the figures under controlled conditions in a laboratory I can only imagine the manipulation that will go on when attempting to replicate real life driving conditions. Nonsense, absolute bloody nonsense! By Graham Hill

New EU Emissions Tests Will Affect BIK Tax & Car Tax

Wednesday, 28. May 2014

There is an expression, be careful what you wish for. I’ll finish it by saying – because it might bite you on the bum. Many people complained about the Government dictated fuel consumption figures. I’ve discussed this on many occasions. The figures don’t reflect fuel consumption in the real world, whatever that is.

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The figures are measured in near perfect conditions using a rolling road in a temperature controlled room etc. But whilst the conditions don’t reflect what you would encounter in the centre of Brighton or any other city come to that nor do they reflect the conditions you would encounter on the M6, north of Birmingham on a Tuesday afternoon.

The point is that it is impossible to simply come up with a ‘real world’ fuel consumption figure. What Car may seem to think that it is possible and as a result publish ‘Real World’ combined fuel consumption figures but they are simply rubbish. I drove to Birmingham twice within a week. I felt that I was driving pretty much the same.

There was a small hold up around the M25 near Heathrow on one of the trips but other than that the traffic seemed pretty much the same and I was travelling at a pretty steady speed. The big difference was that on one trip the sun was shining and the conditions were dry, on the other it was hissing down. The result was 50.9 on the first trip and 44.1 on the second.

Now according to the handbook the combined fuel consumption should have been about 60mpg but I never expected to achieve that. What it enabled me to do was compare different cars knowing that one car would return a better fuel consumption than the other without knowing exactly how they would compare in the ‘Real World’.

So to my mind whilst the results are far from what I would expect to achieve, especially the way I drive, the Government figures make the most out of a bad situation. But here’s the crunch. In 2017 the EU is pushing for a new emissions test to be introduced. In addition to emissions the test will include fuel consumption checks which experts say will better reflect real world figures.

Now this may be great if you want what some would consider to be more accurate fuel consumption figures but the change to the way that cars are tested could show CO2 emission figures up to 30% higher increasing the benefit in kind tax for company car drivers by as much as 35% (no I’m not going daft it’s to do with the CO2 banding).

Car tax will also increase as will Class 1a NI contributions by employers. It is clear that the current testing system needed reviewing (currently the New European Driving Cycle – NEDC)  because, for example when testing the cars all fuel consuming gadgets are switched off, such as lights, air conditioning etc. and whilst 10% of the test time has the vehicle idling the figures don’t reflect the new stop/start technology. But with greater fuel consumption accuracy, as is expected with the introduction of the Worldwide Harmonised Light-duty Test Procedures (WLTP), comes the bite on the bum. You have been warned. By Graham Hill

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As Oil Prices Rise – Tips To Save Fuel

Thursday, 28. July 2011

The latest, and potential ongoing, problems with the US economy means that the future of the US dollar is becoming a lot less predictable. One of the downsides to this is the global use of the US dollar to set oil prices. Whilst countries around the world have pushed to change this method of establishing prices it looks as though we’re stuck with it for the Read more »

Graham Hill’s Famous Car Review Of An Old Model

Monday, 13. June 2011

WOLFSBURG, GERMANY - MARCH 10:  The new 2011 V...

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The Graham Hill Review of a new car is actually a car that I’ve never been a big fan of  but I’m going to make mention simply because it’s a survivor and there are people that see them more as a way of life rather than a simple car. The Stig is known to chew one of these after lunch to remove small food particles from between his teeth but to us it’s known as Read more »

Graham Hill Explains How Much Driving Fast Costs You

Thursday, 2. June 2011

On the question of economy Auto Express carried out a test to see what the real effect would be of driving a car faster over the same distance. They carried out the test using a Renault Megane Sport Tourer 2.0l diesel. They covered a distance of 70 miles on the Longcross Proving Ground in Surrey. They used this 2 mile circuit as it allowed them to set Read more »

Graham Hill Reviews Some Great Automotive Gadgets

Wednesday, 1. June 2011

Auto Express magazine, 28 August 2002 issue

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My gadget of the week isn’t really my gadget it’s a list of them courtesy of Auto Express. We are all looking at ways of saving fuel as it hits a new high every week so it was good of them to list out a few gadgets aimed at saving fuel and money. Top of their list is a portable sat-nav. It’s called the Vexia Econav (www.vexia.co.uk) and uses a car database to Read more »

Graham Hill’s Gadget Of The Week To Save Fuel

Wednesday, 25. May 2011

WASHINGTON - MAY 25:  An enlarged label shows ...

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My gadget of the week is in fact an additive of the week. With fuel costs increasing daily (well it seems that way) a few additives have entered the market claiming to improve your car’s performance, improve fuel consumption and reduce CO2 output. One of these is called Mergi and is described by the manufacturer as ‘Magic in a bottle and helps you get Read more »

New Laser Plugs Could Improve Engine Efficiency

Friday, 20. May 2011

Spark plug

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There aren’t many components on a car that have pretty much stayed the same since its invention. Whilst a car still consists of a set of major components to make it work, engine, gearbox, differential, suspension, wheels etc. most have gone through some major developments to make them more reliable, safer, more efficient and so on, except a key Read more »

Ford Announces Amazing New Engine

Friday, 8. October 2010

Ford has announced their plans to create the ‘most significant’ engine ever. They are close to making a spectacular breakthrough that will drop the fuel consumption on some of their most popular cars to 100 miles per gallon. The goal will be reached within the next 5 years. The power unit is a new 3 cylinder engine has been created by their research team in Holland. The final decision to go into production lies with the development engineers based in Dunton in Essex. The engine will have a 1.0 litre Read more »

Better Driving Could Save More Fuel Than Electric Power

Tuesday, 10. August 2010

IAM car drivers badge
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You can forget going green with your next car in order to save fuel and kick out fewer CO2’s according to the Institute of Advanced Motorists (IAM – is it me or does that sound like a cat food?). They suggest that drivers and businesses could save much more by simply using better, more efficient driving techniques, such as advanced anticipation, intelligent route planning and speed control which if used together could Read more »