How UK drivers can cut fuel costs before autumn journeys

Longer school runs, commutes and weekend trips can make a small difference at the pump feel expensive. The most useful way to cut fuel costs is to compare nearby prices on the day, avoid unnecessary miles and make a few basic vehicle checks before setting off.

National fuel-price headlines can signal a wider trend, but they do not tell you what every local forecourt charges. Prices can differ between stations on the same route, so use current local listings and date-stamp any comparison you make.

Compare the forecourts you can actually use

Check prices at stations near home, work and your planned route before filling up. Include a detour only if its fuel saving is likely to outweigh the extra distance and time.

Use this simple on-the-day template rather than relying on an old national average:

The Competition and Markets Authority monitors competition in the road-fuel market. GOV.UK also publishes road-fuel price information, which can help drivers understand the wider market, but local displayed prices remain the figure that matters when you buy.

Make quick vehicle checks before leaving

Set tyre pressures when tyres are cold

Use the pressures stated in the vehicle handbook, fuel-flap label or door-frame sticker. Under-inflated tyres can increase rolling resistance and may affect handling and tyre wear. Check all four tyres and, where relevant, the spare.

The AA’s fuel-saving advice also supports straightforward maintenance and smoother fuel-saving driving habits. Avoid carrying heavy items you do not need, particularly for routine trips, and remove roof equipment when it is not required.

Plan the journey to avoid wasted fuel

Before a longer journey, check the route for roadworks, closures and predictable congestion. A slightly longer but steadier route may sometimes use less fuel than repeated stop-start traffic, although the answer depends on distance, traffic and the vehicle.

• Combine nearby errands instead of making separate trips.
• Leave enough time to avoid harsh acceleration and late braking.
• Use the highest appropriate gear without labouring the engine.
• Avoid extended idling while waiting, where it is safe and lawful to switch off.

For a family journey, compare prices again shortly before departure and keep the date beside your notes. That gives you a more useful benchmark than a national headline and helps show whether a cheaper station is genuinely worth the diversion.

Source: GOV.UK