With fuel prices on the rise, we’re all looking for ways to save a bit of money.

You’re probably familiar with some of these common fuel saving myths – but do you know what you should actually be doing to save money?

We’re here to debunk some common misconceptions, so that you can get on with only spending what you really need to.

Myth #1: Premium Fuel Gives You Better Mileage

Myth: Paying more for premium fuel will see you save money through improved fuel economy.

Truth: For some cars, premium fuel won’t make a noticeable difference to performance or efficiency – so you could be paying more for no real benefit.

You can refer to your vehicle handbook to see if using a high-octane fuel is what’s best for your car.

If premium fuel is right for your car, it can help to keep the internal parts of your engine clean – but using higher-octane fuel than your car needs will just cost more per litre without the savings.

Myth #2: Warming Up Your Car Improves Fuel Efficiency

Myth: Your car should fully warm up before you set off.

Truth: Whilst it is true that older cars may take a little longer to warm up, most modern vehicles can reach their optimal operating temperature in seconds – and electric and hybrid vehicles don’t need any time to warm up.

You only need to give your car around 30 seconds after starting the engine, so you can save fuel by avoiding long warm-ups.

Myth #3: Driving with Your Windows Down Is Always More Fuel-Efficient

Myth: Driving with the windows down is more fuel-efficient than using air con. 

Truth: Did you know that it can actually be more fuel-efficient when driving at higher speeds to use your air con instead? 

Driving with the windows down can create drag when driving at speed, which can lead to increased fuel consumption. 

At lower speeds, however, driving with the windows down can be more efficient.

Myth #4: A Full Tank Helps You Save Fuel

Myth: Keeping your tank full can improve fuel economy. 

Truth: Whilst it’s sensible to ensure your car always has enough fuel, driving with a full tank won’t improve your car’s fuel efficiency. 

Fuel is heavy, and so carrying this extra weight can mean your engine has to work slightly harder – resulting in very small reductions in fuel efficiency. 

Any fuel savings from carrying less fuel will be very minimal, though, so you’ll be better off focusing on your driving and maintenance habits for real cost savings. 

Myth #5: Driving Slowly in High Gears Saves Fuel

Myth: Using the highest gear at the lowest speed is always more efficient. 

Truth: Driving in too high a gear can strain your car’s engine and reduce efficiency – and driving in too low a gear at higher speeds can also increase fuel consumption. 

Better to drive smoothly at the right speed and in the correct gear to save more fuel. 

Avoid unnecessary gear changes, drive at a steady speed and avoid lugging or over-revving your engine. 

 

Want to save fuel this year? It pays to invest in regular maintenance, drive smoothly and keep your tyres correctly inflated.