Fuel prices can take a big part of your weekly budget. Many drivers in the UK want to spend less money when they fill their cars. Two popular places to buy fuel are Asda and Tesco. Both supermarkets sell petrol and diesel, but their prices and rewards are not always the same.
This makes many people ask a simple question: Is Asda Petrol cheaper than Tesco Petrol? The answer depends on where you live, what fuel your car needs, and whether you use a rewards card. A small change in fuel prices can make a difference over time. In this guide, we will compare Asda Petrol and Tesco Petrol. We will look at their prices, fuel quality, rewards, and services. By the end, you will know how to choose the better fuel station for your needs.
What Is Asda Petrol?
Asda Petrol is fuel sold at Asda filling stations in the United Kingdom. Asda is a well-known supermarket that sells food, home items, clothes, and other daily products. The company also provides petrol and diesel for drivers. Many Asda fuel stations are near its supermarkets.
This makes it easy for people to buy groceries and fill their cars during the same trip. Asda focuses on giving customers fuel at competitive prices. Its fuel must follow British quality rules, just like fuel sold by other major brands. Asda also says that its fuel contains cleaning additives to help protect engines. Drivers can use the Asda website to find nearby fuel stations and check their services.
What Is Tesco Petrol?
Tesco Petrol is fuel sold at Tesco filling stations. Tesco is one of the largest supermarket chains in the UK. It offers petrol and diesel at many of its larger stores. Some stations also sell premium petrol, such as Tesco Momentum 99. Tesco is popular because customers can combine food shopping with a visit to the fuel pumps. Another key benefit is the Tesco Clubcard rewards programme.
Customers can collect points when they buy fuel at Tesco filling stations. These points can later become vouchers for shopping and other eligible rewards. Tesco also offers Pay at Pump at its filling stations, making payment quick and simple for many drivers.
Asda Petrol vs Tesco Petrol: Which Is Cheaper?
The biggest question for most drivers is which supermarket sells cheaper fuel. Asda Petrol has long been known for low prices, but Tesco is also a strong competitor. There is no single winner at every station. Fuel prices change because of oil costs, local competition, taxes, and other business expenses.
One Asda station may be cheaper than a nearby Tesco station. In another town, Tesco may offer a better price. This is why drivers should compare the price per litre instead of choosing one company based only on its name.
Asda Petrol and Tesco Fuel Prices in 2026
A fuel-price snapshot from November 1, 2026, showed that Asda and Tesco had very similar average petrol prices. The figures came from Fuel Finder UK, which uses government fuel-price data.
| Fuel type | Asda average | Tesco average |
|---|---|---|
| Unleaded petrol (E10) | 170.9p per litre | 170.9p per litre |
| Diesel (B7) | 196.6p per litre | 196.4p per litre |
These figures are national averages, not fixed prices. They can change each day, and local stations may have different prices. On this date, both supermarkets had the same average price for regular petrol, while Tesco was slightly cheaper for diesel.
For the latest local prices, visit Fuel Finder UK or another fuel-price comparison service.
Is Asda Petrol Good Quality?
Some drivers think cheaper petrol must be lower in quality. This is not true simply because the fuel comes from a supermarket. Asda Petrol must meet the same basic UK fuel standards as other petrol retailers. Asda states that its petrol meets British Standard EN228 and its diesel meets EN590.
It also says its fuel contains special additives that help keep parts of the engine clean. These additives are designed to reduce dirt and protect fuel systems. A lower pump price does not mean the fuel is unsafe. However, drivers must always choose the correct type of fuel for their cars. Using the wrong fuel can cause serious problems, no matter which station sells it.
Is Tesco Petrol Better Than Asda Petrol?
Tesco Petrol also provides fuel that must meet UK rules. For most drivers, the main choice is not about one supermarket having safer fuel than the other. Both sell standard fuel made for everyday road use. Tesco has an extra option called Momentum 99 at many of its stations.
This premium petrol has a higher octane rating than regular unleaded fuel. It may help some cars perform better, mainly those with engines built to use higher-octane petrol. However, most normal cars do not need premium fuel. If your car is designed for regular E10, there may be little reason to pay more for Momentum 99. Always check your car manual before choosing a fuel grade.
Asda Petrol vs Tesco Petrol Rewards and Discounts
Rewards can change the real value of a fuel purchase. Tesco and Asda have different systems, so it is helpful to understand how each one works. Tesco Clubcard offers points on fuel bought at eligible Tesco filling stations. Asda Rewards focuses mainly on eligible shopping purchases and special offers.
Standard Asda Rewards missions do not count petrol purchases, but Asda can provide separate fuel coupons through selected promotions. This means Tesco may offer more regular rewards for drivers who often buy fuel, while Asda could be better when a special fuel discount is available. Customers should check the terms before visiting a station because offers can change.
How Tesco Clubcard Works for Fuel
Tesco Clubcard is one reason some drivers choose Tesco Petrol. Tesco says customers can normally collect one Clubcard point for every two litres of fuel bought at a Tesco filling station. For example, buying 40 litres gives you 20 points.
Tesco states that 250 points are worth £2.50 in standard Clubcard vouchers. This means 20 points have a standard voucher value of 20p. The reward is not usually an instant reduction in the fuel price, but the points can still help with future spending. If two stations charge the same amount for petrol, Clubcard points may give Tesco an advantage for customers who use them.
Can You Get Discounts on Asda Petrol?
Asda Petrol customers may also save money through fuel promotions. Asda sometimes gives fuel discount coupons through its Asda Rewards app. For example, a promotion in September and October 2026 offered eligible customers 5p off each litre after a qualifying supermarket purchase.
That particular offer ended on October 31, 2026. Asda’s rewards terms also describe selected fuel coupons, but these are subject to offer rules and participating stations. Unlike Tesco’s regular fuel points, Asda’s fuel discounts may depend on a special promotion or qualifying shopping activity. It is best to open the Asda Rewards app and check whether a valid coupon is available before buying fuel.
Asda Petrol vs Tesco Petrol: Fuel Types
Both supermarkets provide standard petrol and diesel, which cover the needs of many UK drivers. Standard unleaded petrol is commonly labelled E10. This means it can contain up to 10% ethanol, a fuel made from renewable sources. The UK government says most petrol cars can use E10.
However, some older cars may need E5 petrol instead. E5 is often sold as premium or super unleaded fuel. Tesco offers Momentum 99 at many stations, while premium fuel availability at Asda varies by location. Diesel drivers should use diesel pumps and never put petrol into a diesel car. Before filling up, check the fuel label on the pump and compare it with the instructions in your vehicle manual.
Asda Petrol vs Tesco Petrol: Locations and Opening Hours
A cheap fuel station is not always the best choice if it is far from your home. Asda and Tesco both operate filling stations across the UK. Many are close to supermarkets, shopping centres, and busy roads. This makes them useful for people who want to buy food and fuel on the same trip. However, opening hours are not identical at every location.
Some fuel stations have longer hours than the supermarket beside them, while others operate during set times. Drivers can search using a town or postcode on the official supermarket websites. Checking the station before travelling can save time and prevent an unnecessary journey.
Payment Options at Asda and Tesco Fuel Stations
Easy payment is another important part of choosing a fuel station. Many supermarket filling stations offer card payments, and some allow drivers to pay directly at the pump. Tesco officially supports both kiosk payments and Pay at Pump. Tesco says customers can buy up to £120 of fuel using its Pay at Pump service.
The payment system may first ask the bank to approve an amount before fuel is added. The final payment should reflect the fuel actually bought. At Asda, available payment services can vary by station. Some sites are designed mainly for card payments at the pump. Drivers should check payment signs or station details, especially if they want to pay with cash.
How Much Money Can You Save on Fuel?
Even a small price difference can save money when you buy fuel often. Imagine that Asda Petrol costs 170p per litre and Tesco Petrol costs 172p per litre. If you buy 40 litres at Asda, your total will be £68. The same amount at Tesco will cost £68.80. This means Asda saves you 80p on that visit.
If you fill up four times each month, the difference becomes £3.20. Over one year, that could be £38.40. These are example prices, not current pump prices. The exact saving depends on your local stations. A rewards programme can also change the final value, so it is useful to compare both the price and any benefits you earn.
Which Petrol Station Is Better for Daily Drivers?
People who drive to work, school, or shops every day often buy fuel several times a month. For these drivers, price and convenience are both important. If Asda Petrol is cheaper and is already on your normal route, it may be the better choice. If Tesco is closer and offers Clubcard points, it could give you better overall value.
The fuel you use and the amount you buy also matter. A driver who buys 20 litres each week may save less from a small price difference than someone who buys 60 litres. The best option is a station that offers a fair price without making you drive much farther than needed.
How to Find Cheap Asda Petrol Near You
Finding cheap Asda Petrol is easier when you compare local prices. The UK government’s Fuel Finder scheme makes fuel-price information available to comparison apps and websites. These services can show prices from nearby fuel stations, including Asda and Tesco.
You can search by postcode or town to see which station offers a lower price. It also helps to check the date and time of each reported price, because the cost may change. Try to compare stations along roads you already use. Driving a long distance to save a few pence per litre may use more fuel than the money you save at the pump.
Tips to Save More Money When Buying Petrol
You do not need to change your car or travel far to reduce your fuel costs. Good driving habits can make a difference. Keep your tyres at the pressure recommended by your car maker. Tyres with too little air can make the engine work harder.
Drive smoothly and avoid sudden speeding or hard braking when possible. Remove heavy items from your car if you do not need them. Plan short trips together so you do not waste fuel driving back and forth. Most importantly, check fuel prices before filling up. A lower price at a nearby Asda or Tesco station can help you save money over the year.
Asda Petrol vs Tesco Petrol: Which Offers Better Value in 2026?
The better choice depends on what matters most to you. Asda Petrol can offer good value through competitive prices and selected fuel discounts. Tesco Petrol is also competitive and gives eligible customers regular Clubcard points on fuel.
The November 1, 2026, national price figures showed almost no difference between the two supermarkets. This makes local prices, rewards, and station location more important than the company name. A driver with an Asda fuel coupon may get the best deal at Asda. Another driver who uses Clubcard points regularly may prefer Tesco. Compare the current pump price, the distance to the station, and any valid rewards before choosing.
Final Thoughts
Asda Petrol and Tesco Petrol are both useful choices for UK drivers who want affordable fuel. Both offer standard petrol and diesel, and both must meet UK fuel quality rules. Asda can be attractive because of its prices and special offers, while Tesco gives customers the added benefit of Clubcard points.
There is no clear winner for every driver. The best way to save money is to compare nearby stations before filling up. Look at the fuel price, rewards, and travel distance. With a little planning, you can make a smarter choice and keep more money in your pocket.
