Expert Driving Tips to Save Fuel as Petrol Prices Surge
Fuel prices are climbing once again, driven by fears of global oil supply disruptions amid ongoing conflicts. For UK drivers, this means higher costs at the pumps, but simple adjustments to driving habits can significantly reduce petrol expenses.
Searches for how to save petrol have surged, highlighting a growing concern among motorists. While you cannot control market prices, you can influence how much fuel your vehicle consumes. Techniques like hypermiling, which focuses on maximising fuel efficiency, have gained mainstream attention, with core principles endorsed by leading organisations.
Guidance from the AA and RAC reveals that many fuel-saving methods are straightforward and can deliver immediate benefits to your fuel bill. Here are ten expert-backed tips to help you drive more efficiently and lower your costs.
1. Drive Smoothly and Anticipate Traffic
The AA advises looking further ahead on the road and easing off early instead of braking late, while the RAC emphasises maintaining momentum. Both approaches reduce harsh stops and starts, leading to lower fuel consumption. Anticipating traffic lights and easing into slow-moving traffic can directly improve fuel economy.
2. Control Your Speed for Better Efficiency
Speed is a major hidden drain on fuel, often overlooked by drivers. The RAC warns that higher speeds and aggressive acceleration increase fuel use, with many cars being most efficient at around 45–50mph. The AA supports this through advice on smoother driving and earlier gear changes, underscoring that steady, moderate speeds are key to reducing costs.
3. Use Higher Gears Earlier
Shifting up earlier than usual, even around 1,000rpm sooner, can reduce fuel use over time. The RAC explains that engines burn more fuel at higher revs, so staying in a higher gear helps maximise efficiency. This is one of the quickest habits to adopt for everyday driving.
4. Maintain Proper Tyre Pressure
Both the AA and RAC stress that incorrect tyre pressures force your car to work harder, using more fuel. Underinflated or overinflated tyres can reduce efficiency, so checking pressure regularly is a simple way to improve mpg without altering your driving style.
5. Reduce Weight and Drag
Unnecessary weight in your car increases fuel consumption. The AA recommends clearing out clutter from the boot, while the RAC highlights how roof racks and boxes create drag, especially at higher speeds. Removing roof bars or avoiding open windows on fast roads can enhance fuel efficiency.
6. Limit Air Conditioning and Electrical Use
Air conditioning, heated seats, and other electrical features put extra strain on the engine, raising fuel consumption. Use these features only when necessary, particularly on shorter journeys where efficiency is already lower.
7. Avoid Idling and Use Stop-Start Systems
Idling wastes fuel, with the AA advising to turn off your engine if stopped and the RAC noting it can use a surprising amount over time. Stop-start systems, if used correctly, can help reduce fuel use in traffic or during brief stops.
8. Use Cruise Control Wisely
Cruise control can aid fuel savings by maintaining a steady speed on long journeys, as highlighted by the AA. However, the RAC warns it may increase fuel use on hills where the system is less efficient. For best results, use it on flat motorways rather than varied routes.
9. Combine Journeys and Avoid Short Trips
Short trips lead to poor fuel economy because engines are less efficient when cold. The AA and RAC suggest combining trips into longer journeys to keep the engine warm and efficient, which can have a significant impact on daily fuel use.
10. Keep Your Car Serviced
Regular maintenance is crucial for fuel efficiency. Both organisations stress that well-maintained engines, clean filters, and fresh oil contribute to better fuel economy. Skipping servicing might save money short-term but can increase fuel costs over time.
Understanding Hypermiling
Hypermiling involves driving in the most fuel-efficient way possible, using techniques like smoother driving and better anticipation. While some take it to extremes, the AA and RAC show that modest changes can significantly reduce fuel costs. With petrol prices under pressure, these small gains are becoming increasingly valuable.
