Petrol Prices 2026: Save with Loyalty Points and Cashback

Petrol and diesel prices have been climbing again for months, putting many household budgets under strain. Anyone who commutes every day or depends on a car feels even minor price changes immediately. Between cutting back, lift-sharing and increasingly crowded buses, many people are looking for a solution that makes a genuine difference without forcing them to overhaul their whole lives.

Why fuel will remain expensive in 2026

Although the major price shock of 2022 has eased somewhat, filling up has not been cheap for a long time. That year, the price per litre briefly rose above €2, and prices have since settled at a considerably higher level.

The main causes include geopolitical conflicts, such as those in the Middle East, and their impact on crude-oil markets. Taxes, the CO₂ price and transport costs also add to the bill. For many motorists, monthly spending on fuel now takes a substantial bite out of the household budget.

Filling a tank can now easily cost €15 to €20 more than it did a few years ago – without much changing in a person's driving habits.

People who rely on a car cannot simply leave it parked. Commuting, caring for relatives and shift work away from public transport links are all situations that cannot realistically be replaced by taking the bus now and then.

How motorists have tried to cut costs so far

Similar stories are heard at petrol stations everywhere: students cut back on leisure activities, families reduce holiday spending and commuters visit relatives less often. Many turn to familiar money-saving measures:

• using fuel-price apps to locate cheaper nearby stations
• combining errands to complete more journeys at once
• setting up lift shares where work arrangements allow it
• driving more slowly, changing up early and braking in anticipation

These steps can help, but their impact is often limited. Anyone spending €200 to €300 a month on fuel needs savings that begin at the point of payment, rather than relying solely on changes to driving style.

The overlooked way to save at the till

This is where a little-known but entirely legal approach comes in. Instead of focusing only on the price per litre, motorists can combine two reward systems that run alongside one another – and together deliver far more than many people expect.

It involves pairing:

• petrol-station and supermarket bonus or loyalty schemes
• credit or debit cards offering cashback

Both have existed for years, but many people use one or the other, or neither. The real benefit only emerges when both are used at the same time.

Anyone who combines fuel discounts from their regular petrol station with cashback from their bank card reduces their real fuel costs every time they fill up – without driving a single kilometre less.

How loyalty points and cashback work together

Many large retail chains operate petrol stations directly beside, or close to, their stores. Through loyalty cards or apps, customers can collect points or receive credit in an internal rewards account. Major supermarket and hypermarket chains, for example, may return a number of cents per litre when customers fill up, or offset the value against a later shop.

Bank cards can add another benefit by returning a percentage of every payment, known as cashback. Some providers offer a standard 0.5 to 1 per cent on all spending, while special promotions can offer as much as 5 per cent – including on fuel purchases.

An example for a typical month:

Monthly fuel spend	Cashback rate	Loyalty scheme benefit	Annual saving
€250	3 %	approx. 1 % effective	around €100

So, someone spending €250 on fuel each month could keep roughly €100 by the end of the year by combining 3 per cent cashback with an additional loyalty reward. For a small car, that is the equivalent of more than four full tanks.

Using the petrol cashback strategy step by step

1. Review your usual refuelling habits

Those who nearly always fill up at the same chain have a particular advantage. It is worth using that chain's loyalty card or app, which automatically records every purchase. Even motorists who use different stations can still benefit if several of their usual providers run comparable schemes.

2. Activate a loyalty scheme

At many chains, a rewards programme can be set up online or directly at the till in just a few minutes. Often, a digital loyalty card on a smartphone is all that is needed. The important thing is to scan it every time you fill up, whether the discount is applied immediately or later against shopping.

3. Choose a bank card with cashback

The next step is finding a bank account that does more than simply process fuel payments: it should reward them. Many digital banks offer cards with cashback. Three points matter most:

• does the cashback apply at petrol stations as well?
• what percentage is paid in everyday use, rather than only during time-limited promotions?
• are there account fees that could wipe out the benefit?

Anyone who already has a card with a small reward should check the terms. In some cases, updating the card or switching accounts can unlock noticeably better returns.

4. Use both systems every time

The key is making it routine: at every fill-up, show the loyalty card or app first, then pay with the cashback card. This records two rewards – one with the retailer and one with the bank. The cost at the pump may feel exactly the same, but the difference becomes clear on the bank statement at the end of the month.

The “German-style fuel stop”: another saving tactic

In some areas, motorists deliberately travel close to national borders to take advantage of price differences, for instance between Germany, Luxembourg and Austria. Anyone already travelling that route can choose where to fill up and save a little more. Taking lengthy detours specifically to do so, however, quickly uses up the benefit in extra fuel.

Another “German” habit makes more sense: many people pair their main weekend shop with filling up at a supermarket petrol station that is especially cheap that day or awards extra points. This provides:

• discounts on the weekly food shop through the loyalty card
• extra rewards for refuelling at the same location
• cashback on the full payment through the bank card

Those who do this consistently benefit three times over: fewer journeys, more loyalty points and cashback through their account.

Risks and limitations to bear in mind

Despite being a legal way to save, there is one sensitive issue: the risk of spending more simply because rewards are available. Loyalty schemes and cashback are designed psychologically to encourage consumption. Anyone drawn into that behaviour loses the saving.

Anyone using bonus schemes needs clear rules: never fill up “just because there are points available”, but only when the tank genuinely needs filling.

There is a second consideration. Cards with high cashback rates are often credit cards. Anyone who does not clear the outstanding balance on time will pay high interest, cancelling out the advantage. Users should therefore either choose a card with automatic repayment or make a firm plan to pay the balance in full every month.

Practical examples for different types of driver

A commuter travelling 60 kilometres to work and back each day can easily cover 1,000 kilometres a month. With a compact car using 6 litres per 100 kilometres, fuel costs can soon reach €120 to €150. By consistently using a loyalty scheme and cashback together, the effective price per litre falls by several cents. Over a year, they might ultimately pay €1,500 rather than €1,600.

Families with two cars have even greater potential. If both partners use the same bank card and the same loyalty scheme, every fuel purchase goes through one system. The combined annual saving can then be well above €100 – money that can directly help elsewhere at a time of high living costs.

By contrast, people who drive only a few thousand kilometres a year will notice a smaller effect. For them, it is particularly worthwhile to use fuel-price apps and cheaper times of day, such as early mornings or late evenings, when some stations tend to display lower prices.

Why checking the receipt matters more than ever

Individual motorists cannot control fuel prices. What they can control is how they pay and which schemes are running in the background. Once the combination of a loyalty card and cashback has been set up, it requires barely any thought in everyday life. The savings continue in the background.

Especially in March, when cars are used more often again after their winter check and many people are planning longer trips, this approach can be particularly effective. Every fuel stop becomes a little cheaper – not dramatically, but noticeably month after month. At a time when so much is becoming more expensive, every euro recovered with little effort counts.