Should I buy a diesel or petrol car?

Many people have trouble choosing between petrol and diesel care, Which has a lot of information, find out more here. Some factors include:

Petrol and diesel fuel prices – In the UK, diesel can be more expensive than petrol. With fuel pricing favouring petrol, and advances in petrol engine technology, making their efficiency ever closer to that of a diesel, there must be question marks over the diesel price premium – typically £1000 to £2000 more, for models of the same specification.

Residual values of petrol and diesel cars – Diesel cars generally retain their value better than petrol versions. They’re currently in high demand, thanks to people looking for cars with better fuel economy and lower car tax rates. However, the Which survey shows, on the whole, that diesel-powered cars are still slightly less reliable than petrol ones. And while routine maintenance costs are similar for petrol and diesel, it is potentially more expensive to repair a diesel if anything serious goes wrong. In particular, diesel engines use particulate filters, which can get clogged (especially if only used for short journeys), and the cost of replacement can stretch into thousands of pounds.

Other factors include

  • Conventional wisdom says that petrol models tend to be faster, smoother and quieter than their diesel counterparts. However, diesel cars have become more refined, as carmakers have developed ways to mask the trademark signs – to the point where you may even struggle to tell the difference in some upmarket models. Often, the visible give away is the rev counter, which will have a much lower rev limit than one for a petrol car.
  • Diesel engines also offer increased torque (pulling power) from low revs, which is especially useful when towing or overtaking.
  • Diesel cars are more efficient, and so use less fuel for a given mileage, potentially causing less damage to the environment (especially if fitted with a diesel particulate filter to trap the nasty soot-like emissions many associate with diesels).

Is pollution worse from diesel or petrol?

Over half of new cars are now diesel, compared to just 14% in 2000 driven in part by the fact we thought the increased fuel efficiency would be better for the climate.

It is harder to control pollution from diesels than from petrol, and for this reason, European standards for diesel exhaust have not been as strict as those from petrol cars. Access to low emission zones in Germany reflect the difference in pollution emissions with open access being permitted for petrol cars made after 1993 but only for the most modern diesels. It is also becoming clear that the technologies to control some types of pollution from diesels are not effective during real-world driving.

The air pollution penalty from diesel cars is often justified in terms of the saving in CO2 emissions compared with petrol. However, new analysis is calling this orthodox view into question. If climate warming emissions of black soot are considered along with the difficulties of producing sufficient diesel to meet demand, then the climate change benefits from diesel largely disappear and maybe Governments will look to change this trend to diesel engines – we’ll keep you posted!

Does petrol damage a diesel engine?

There is some discussion on bulletin boards about how much damage is done when you put petrol in a diesel engine. The reality is that older cars have lower tolerance engines and are likely to be OK a long as the petrol put in a diesel engine is replaced within a few miles. Newer engines are built to give high performance and fuel efficiency but the downside is that the tolerances are much tighter so for example the car may need the injectors and the fuel pump replacing at a cost of around £2k or more.

So if you have put petrol in a diesel engine then stop ASAP and call Fuel Away to drain your tank!

Helpful tips!

Friday is most day to put the wrong fuel in your car! People in a rush to get home for the weekend have other things on their mind, so be careful next time you are filling up for the weekend or a holiday.

Families with more than one car often have both diesel and petrol cars – so it is easy to forget which car you are filling up and put petrol in your diesel car so why not put a sticker inside your fuel cap reminding you which fuel to use!

Supermarket Petrol Price Wars and Fuel Recovery

fuel recoveryThe price of petrol has been a growing concern all over Britain for a few years now. Prices have increased, sometimes gradually and sometimes rapidly, to extortionate rates that many are finding difficult to afford. In more rural parts of the country, residents have seen highs of £150.9 for petrol, with diesel being even more expensive.

However, this week, it appears supermarkets are going to be in a price war, once again, over who can offer the cheapest petrol in order to gain the most of the automotive market. Supermarket price wars have been going on for quite some time, but they generally decide on a price and stick to it. Not now. Asda have announced that, as of tomorrow, they will be dropping the price of both petrol and diesel by as much as 2p per litre.

This has come as welcome news to those protesting against the price of fuel, but it’s still not good enough. They believe the government should cut the duty on petrol so that those hit the worst from inflating prices could be given some breathing space.

At the end of last week, the price of crude oil fell to less than $100 a barrel, yet in the UK, the duty is still 58p per litre of fuel. This means that whilst the government is still cashing in on something that is almost a necessity to everyday life, consumer wallets are still being hit the hardest despite price cuts.

Asda have announced a cap on their petrol and diesel prices across the nation, with promises that petrol will not rise above 130.7p a litre and diesel won’t rise above 134.7 a litre. Morrisons, Sainsbury’s and Tesco have all declared that they will follow suit in order to aid the cash-strapped population.

But what if you put the wrong fuel in your car? Even with these price drops if you put the wrong fuel in, either petrol in a diesel car or less commonly, diesel in a petrol car, not only have you wasted your hard earned money, but you may very well run the risk of damaging your engine beyond repair. We offer fuel recovery in Manchester, as well as fuel recovery in Liverpool and nationwide through our wrong fuel recovery network, meaning we can come to your car 24/7 and rescue you and your engine. We can drain all of the contaminated petrol/diesel out of your car, including a high technology injection and system cleaning in the process, which will push out any leftover contaminated oil in the system. In most cases we can get you on your way without any problems.