Pumping up prices: Motorists making expensive mistakes when filling up

Following news fuel prices are expected to rise once again, motorists have been told to avoid common costly mistakes when heading to the pumps. 

Motor insurance comparison experts at Quotezone.co.uk have revealed eight errors which could be contributing to over consumption of fuel and have costly consequences for drivers. 

Free Attentive female driver in casual outfit and headband filling up modern automobile with automotive fuel gun on petrol station while looking down Stock Photo

Credit: Pexels

This comes after it was revealed around 150,000 Brits put the wrong fuel in their car every year.*  

Misfuelling is one of the most expensive mistakes motorists make.  Pumping petrol fuel into a diesel engined car can lead to engine failure, leaving motorists to pick up the repair costs. 

Rule 97 of the Highway Code states before drivers set off, they should ensure they have ‘sufficient fuel or charge for your journey, especially if it includes motorway driving’.**

Careless or dangerous driving caused by low fuel will see motorists face fines of up to £100 and three points on their license. 

Greg Wilson, CEO and price comparison expert at Quotezone.co.uk, said: “It can be frustrating to feel like you are spending more and more on fuel each time you fill up. With the inconsistency in pricing and news about fuel prices reaching news highs, we wanted to share our fuel saving suggestions to help drivers save as much as possible. 

“Small mistakes at the petrol pump can lead to serious costs. Misfuelling is expensive, and more common than you think.  However, even simple things like making sure the car is in good working order with tyres topped up and excess weight removed, can help reduce the amount of fuel it consumes.”

Quotezone.co.uk compiled some of the biggest mistakes drivers make when filling up: 

1.Misfuelling 

Misfuelling and pumping your diesel car with petrol fuel can be a very costly mistake. Although there may not be any noticeable changes to your car initially, as the petrol makes its way to the fuel system you will have serious consequences. Depending on how far thepetrol has circulated through the fuel system and engine, the cost of repairs can vary from a simple drain and flush to some very expensive component replacements. 

2.Check your tyres

Low tyre pressure will cause your tyres to drag on the ground and consume more fuel than fully pumped-up tyres. 

3.Letting your fuel run on empty

Letting your car run on low fuel isn’t a crime, but any careless or dangerous driving caused by the lack of fuel could see you punished by law. You could face a £100 fine and three points on your licence if you are forced to stop in the road and cause an obstruction to other motorists. 

4.Overfilling your tank

While overfilling the tank can be tempting and seem like a way to save additional trips back to the pump, you will actually end up paying more for your fuel. Filling the tank beyond maximum capacity can cause the fuel to overflow and waste money. Overflowing fuel can also fall to the ground which causes a potential fire hazard and you will still be charged for the waste.

5.Filling up during peak hours 

Petrol station prices can vary throughout the day, with costs at their highest during peak hours around midday and 5pm. In order to find the lowest prices, head to a petrol station early in the morning or later in the evening.  

Quotezone.co.uk can help people save on everyday bills plus niche products like gadgettemporary car and courier insurance.

Fuel to hit £2 A LITRE? Tips to help you save at the pump

As households across the UK brace themselves for the impact of the cost-of-living crisis, CarStore’s Personal Advisors offer some tips to follow in order to improve fuel economy.

Mark Akbar, Managing Director at CarStore, said: “As prices at the pump are increasing rapidly and the cost-of-living crisis escalates, it’s more important than ever that drivers make the most out of every drop of fuel, improving driving economy and saving themselves money in the process.

“At CarStore our Personal Advisors are committed to listening and putting our customers’ needs first and we want share any informed, impartial advice that we can to make our customers’ lives easier and more affordable.”

“There are many different techniques and habits you can incorporate into everyday driving that will have a positive impact on your vehicle’s fuel economy. Try following even just a few of CarStore’s tips and tricks below and you may be pleasantly surprised just how much difference a change in driving style and habits can make to the miles per gallon you’ll achieve.”

  1. Check your tyres & Tyre Pressures

One of the biggest factors in terms of fuel economy is the performance of your tyres – they are, after all, the only thing that connects your vehicle to the road. Having your vehicle’s tyres inflated to the correct pressures has a significant impact on your vehicle’s fuel economy. Under-inflated tyres can have a detrimental effect on your mpg by as much as -2.5%.

  1. Always anticipate

Simply anticipating what is likely to happen in front of you when driving will greatly improve your efficiency as well as reduce wear and tear on your car’s brakes.  While maintaining your focus on the vehicle directly in front of you, take the time to look further ahead to see what’s going on. If there’s a red light, try to lift off the accelerator  a little earlier than you might normally, without taking it to extremes of course. If the lights change, you’ll still be rolling and you’ll spend less time getting up to speed, using less fuel in the process. Simply put, the less time you spend with your foot on the accelerator, the less fuel you will use.

  1. Accelerate and Decelerate Smoothly

When the lights turn green, don’t stamp on the accelerator and get up to speed as fast as physically possible. Accelerate briskly but smoothly, reaching the desired speed in a reasonable time frame so as not to frustrate your fellow road users behind you. Don’t wait until the last minute to come to a standstill either, lift off the gas nice and early and brake gently until you come to a stop.

  1. Remove Excess Weight

The heavier your car is, the more fuel it will use trying to get from A to B, so anything you can do to make it lighter will save you money. Roof boxes and bike racks are the main culprits, but simply having a good clear out of what’s in the backseat and the boot can have a positive impact as well.

  1. Check Your Speed & Use Cruise Control

Always being mindful of the speed you’re travelling at is good, safe practice anyway, but it can help in terms of fuel economy too. Motorists should adhere to speed limits at all times so as they aren’t breaking the law, but saving money is another solid reason to do so. For instance, travelling above the national speed limit at 80mph instead of 70mph will use an extra 10% of fuel, as well as cost you extra money in speeding fines too. Cruise control only helps the situation too. Slowing down and speeding up increases fuel usage in a big way, so letting the car maintain the exact cruising speed for you whenever possible is simply the most efficient way to get around.

  1. Use Your Gears Properly

It’s not part of the driving test to learn how to use your gears efficiently, you simply have to be able to use them to get the car to move at various speeds. However, to make the most out of every drop of fuel and maintain maximum efficiency, it’s vital that you’re always using the right gear at the right time. Be careful not to over-rev the engine, as this will use more fuel, and make sure you don’t labour the engine by being in a gear that’s too low for the speed and terrain. Generally, petrol cars are at their most economical between 1500 and 2500 rpm, so you should aim to change up to the next gear whenever you exceed the higher end of that band. For diesels, it’s between 1300 and 2000 rpm.

  1. Service & Maintain Your Car

Ensuring that your vehicle is in tip-top mechanical shape is vital when making sure that fuel economy is as good as it can be. A car that has its engine serviced regularly and in line with service schedules using the correct parts, fluids and lubricants will work better and be more efficient than one that isn’t. It’ll be more reliable too. Wheel alignment (also known as tracking) can also have a negative effect on fuel economy too, and it can be knocked out by something as simple as a pot hole in the road, so make sure you get it checked regularly.

  1. Avoid Unnecessary Idling

When the car is standstill and the engine is turned on and idling, you’re getting precisely 0 miles per gallon from your fuel. This is because fuel is being used but you aren’t going anywhere. So, waiting for a mate outside their house? Turn the engine off. Eating your burger at the drive thru? Turn the engine off. And yes, even if you’re defrosting your car, if you want to save fuel, you’ll have to turn the engine off. Modern cars with “stop/start” technology save fuel by turning the engine off while the vehicle is stationary. If your car has this function, keeping it turned on is the best thing you can do for fuel economy.

  1. Use Air Con & Heating Functions Wisely

As a general rule, anything that drains the car’s battery in any significant way is also a drain on your car’s fuel tank. This is because it uses the alternator to charge the battery back-up, which is powered by the engine, which needs fuel to work. Air con is the biggest culprit here, increasing fuel consumption by around 5-7% in town driving. At higher speeds the effect is less noticeable, and using the air con at motorway speeds is actually more efficient than having the windows down because of the drag that’s created. Heated seats, heated steering wheels, heated windscreens and anything else heated will use extra fuel too.

  1. Don’t Coast

Many drivers, particularly those who are used to driving cars from the ’70s and ’80s or even earlier, will swear that putting the car into neutral while going downhill or coming to a standstill will reduce fuel consumption because the rpm is lower. This is not true, certainly not of modern vehicles. Simply leaving the car in gear and coming to a stop – without labouring the engine – means you won’t be using any fuel at all. This is because the engine is using the drive. Coasting can also be dangerous too, as you’re less in control of the car.