7 Easy Ways to Spend Less on Fuel in 2026

With fuel prices constantly changing and sometimes huge price gaps between stations only a few miles apart, filling up your tank can quickly become expensive. The good news is that a few simple habits can help you save money every month without completely changing the way you drive.

Here are 7 practical tips to cut your fuel costs and find cheaper petrol or diesel near you more easily.

1. Compare fuel prices before filling up

This is by far the easiest and most effective habit.

Fuel prices can differ by €0.10 to €0.25 per litre between nearby stations. On a 50-litre tank, that can mean saving more than €10 on a single fill-up.

Many drivers still stop at the same station out of habit or convenience. Spending just a few seconds comparing prices before leaving can make a real difference over time.

With Tankly.fr, you can quickly:

• compare nearby fuel stations,
• check updated fuel prices,
• find the cheapest diesel, SP95, SP98 or E85,
• identify the best fuel prices by city or region.

2. Avoid motorway service stations

Fuel stations located on motorways are usually among the most expensive.

Prices are often:

• €0.15 to €0.30 higher per litre,
• sometimes even more during holiday periods.

On long trips, leaving the motorway for a few minutes to refuel can lead to significant savings.

Price comparison tools can help drivers spot cheaper stations near motorway exits.

3. Take advantage of supermarket fuel deals

Supermarkets regularly launch fuel promotions such as:

• cost-price fuel operations,
• instant discounts,
• loyalty card rewards.

These deals are especially common:

• before holidays,
• during long weekends,
• when fuel prices rise sharply.

For drivers filling a full tank, the savings can quickly add up.

4. Use fuel cards or cashback offers

More banks and mobile apps now offer:

• cashback at petrol stations,
• automatic discounts,
• loyalty rewards.

Some fuel cards allow drivers to recover a percentage of their spending or save a few cents per litre.

While the savings may seem small at first, they become much more noticeable over a full year, especially for frequent drivers.

Before choosing a fuel card, it’s worth checking:

• partner stations,
• cashback limits,
• monthly fees,
• usage conditions.

5. Pay attention to when you refuel

Fuel prices often fluctuate throughout the week.

In many areas:

• prices increase before weekends and holiday departures,
• some stations update their prices several times a day,
• supermarkets may offer lower prices earlier in the week.

Keeping an eye on price trends can sometimes save a few extra euros with almost no effort.

6. Monitor your vehicle’s fuel consumption

Saving money on fuel is not only about finding the cheapest station.

A poorly maintained vehicle can consume much more fuel because of:

• underinflated tyres,
• dirty filters,
• aggressive driving,
• sudden acceleration,
• excessive motorway speeds.

Simple driving habits can help reduce consumption:

• driving more smoothly,
• limiting hard acceleration,
• checking tyre pressure regularly,
• avoiding unnecessary weight in the vehicle.

Even reducing fuel consumption by 0.5L/100 km can save hundreds of euros per year.

7. Choose the right fuel for your vehicle

Not all fuels are equally cost-effective depending on the vehicle and driving habits.

For example:

• E85 is often much cheaper at the pump,
• some engines can run on bioethanol with an approved conversion kit,
• SP98 is not always necessary if the manufacturer recommends SP95-E10.

Comparing only the price per litre is not always enough. Drivers should also consider:

• real-world fuel consumption,
• engine compatibility,
• maintenance costs,
• annual mileage.

Why do fuel prices change so much?

Fuel prices vary for many reasons, including:

• oil prices,
• transport costs,
• taxes,
• local competition,
• pricing strategies from fuel retailers.

Two nearby stations can display very different prices simply because they follow different commercial strategies.

That’s why comparing prices remains one of the best ways to reduce fuel expenses today.

Easily find the cheapest fuel near you

Today, it only takes a few seconds to compare fuel prices before filling up.

With Tankly.fr, you can:

• check nearby fuel station prices,
• compare fuel prices by city,
• spot the cheapest stations,
• track fuel price changes,
• quickly find a station that fits your route.