A dataset of average pence per litre and per gallon petrol and diesel fuel prices in the UK regions including England, Scotland, Wales, and Northern Ireland.

On March 24, 2025, the price of ultra-low sulfur unleaded petrol (gasoline) in the United Kingdom averaged 135.61 pence per liter. This compared to 143.07 pence per liter for diesel. Diesel prices were consistently higher than petrol/gasoline prices throughout this period, although the margin varied. Reasons for such differences in pricing lie in the refining process and molecular makeup of the products, with diesel requiring more complex refining processes and being an overall heavier liquid. As motor fuel pricing in the UK is not regulated by a monitoring body, there may also be notable differences in prices between retailers and regions. Supermarkets provide lowest fuel prices in the UK In the UK, much of the motor fuel is sold through supermarkets. Large supermarkets, or hypermarkets, account for more than 40 percent of all motor fuel sales in the country. The reason for their popularity often lies in the fact that they offer lower average prices. In the last four years, regular petrol/gasoline sold at supermarkets was up to six pence per liter cheaper than the national average. How UK fuel prices compare to the rest of the world Tied as they are to crude oil prices, motor fuels are generally cheapest in major producing countries, such as Iran, Venezuela, and Russia. In Europe, costs of importing the raw or finished products, in addition to taxes and levies, may hike up pump prices significantly. The UK is often among the countries with the highest petrol/gasoline prices, alongside other large European car markets such as France and Germany.

Unleaded 95 octane fuel (regular gasoline) prices have been consistently cheaper at supermarkets than fuel stations in the United Kingdom. In March 2024, the gap between both price averages was 3.1 pence per liter, with supermarket prices standing at 142.2 pence per liter.

A dataset of vehicle MPG ratings and fuel cost calculations based on manufacturer, model, and fuel type.

Diesel prices in the United Kingdom rose to more than 150 pence per liter in early 2024. The March national average was 153.9 pence per liter, compared with a price of 151.3 pence per liter for diesel sold at supermarkets.

Hypermarkets dominate motor fuel sales Hypermarkets such as Sainsbury's, Asda, and Tesco have the greatest market share of motor fuel sold in the UK. In 2023, roughly 43 percent of all motor fuels were sold at hypermarkets.

Diesel more expensive than regular gasoline Although gasoline and diesel are both refined petroleum products, their refining process differs, thus also impacting manufacturing and retail prices. Diesel sold in the UK is required to have an ultra-low sulfur content and also contain a biodiesel component of seven percent. The extra steps required in the production process make diesel a more expensive commodity than gasoline, which trades around 10 pence lower.

The price of unleaded 95 octane fuel in the United Kingdom has increased significantly in 2022. In September 2022, prices reached 165.3 pence per liter. This was a decrease compared to three months prior when they had climbed to a new high. Unleaded 95 octane is the most commonly used fuel in the UK. Unlike super unleaded, which is mostly used in high performance vehicles, it is suitable for most petrol engines. It is also the cheapest fuel option, when compared to diesel fuel prices.Supermarket vs. UK averageWhen comparing prices, supermarkets are consistently the cheapest option when refueling. The gap between the two has varied, but in 2022 it has closed to just two pence per liter. In 2021, Tesco had the largest market share of motor fuel sold in the UK, at nearly 16 percent. The combined market share of Tesco, Sainsbury’s, Morrisons and Asda amounted to 43.2 percent, which is unsurprising as supermarkets offer the cheapest prices. Petrol station numbersAlthough supermarkets have a large market share of the volume of petrol sold, it is major oil and gas companies that operate the greatest number of petrol stations. By the end of 2021, the British multinational oil and gas firm BP owned 1,218 sites across the country. The combined number of petrol stations of BP, Esso and Shell amounted to nearly 43 percent of all UK outlets. In comparison, Tesco, Sainsbury’s, Morrisons and Asda operated less than 20 percent.

UK Gas decreased 26.27 GBp/Thm or 20.95% since the beginning of 2025, according to trading on a contract for difference (CFD) that tracks the benchmark market for this commodity. UK Natural Gas - values, historical data, forecasts and news - updated on March of 2025.

Current petrol and diesel prices at Costco fuel stations across the UK

The price of gas in the United Kingdom was 106 British pence per therm in the fourth quarter of 2024. It is anticipated gas prices will increase to 131 pence in the second quarter of 2025 before gradually falling to just under 80 pence by the second quarter of 2027.
Surging energy costs and the cost of living crisis At the height of the UK's recent cost of living crisis in 2022, approximately 91 percent of UK households were experiencing rising prices compared with the previous month. It was during 2022 that the UK's CPI inflation rate reached a peak of 11.1 percent, in October of that year. Food and energy, in particular, were the main drivers of inflation during this period, with energy inflation reaching 26.6 percent, and food prices increasing by 18.2 percent at the height of the crisis. Global Inflation Crisis The UK was not alone in suffering rapid inflation during this time period, with several countries across the world experiencing an inflation crisis. The roots of the crisis began as the global economy gradually emerged from the COVID-19 pandemic in 2021. Blocked-up supply chains, struggled to recover as quickly as consumer demand, with food and energy prices also facing upward pressure. Russia's invasion of Ukraine in February 2022 led to Europe gradually weening itself of cheap Russian energy exports, while for several months Ukraine struggled to export crucial food supplies to the rest of the World.

United Kingdom UK: Pump Price for Diesel Fuel: USD per Liter data was reported at 1.490 USD in 2016. This records a decrease from the previous number of 1.990 USD for 2014. United Kingdom UK: Pump Price for Diesel Fuel: USD per Liter data is updated yearly, averaging 1.600 USD from Dec 1995 (Median) to 2016, with 11 observations. The data reached an all-time high of 2.270 USD in 2012 and a record low of 0.850 USD in 1995. United Kingdom UK: Pump Price for Diesel Fuel: USD per Liter data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s United Kingdom – Table UK.World Bank.WDI: Transportation. Fuel prices refer to the pump prices of the most widely sold grade of diesel fuel. Prices have been converted from the local currency to U.S. dollars.; ; German Agency for International Cooperation (GIZ).; Median;

Daily data showing SAP of gas, and rolling seven-day average, traded in Great Britain over the On-the-Day Commodity Market (OCM). These are official statistics in development. Source: National Gas Transmission.

Retail price of super unleaded fuel for private cars in the United Kingdom is estimated to continuously increase from 124.9 to 147.8 British pence per liter, respectively between 2020 and 2035.

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Each assessment includes Natural Gas price history for the past 10 years, current prices, and short-term forecasts. Price assessments are updated on the 3rd business day of every month and are accessible via online charts, an Excel Add-In, and an API. Free previews for all assessments are available at Intratec website.

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Tariffs make up the greatest share of automotive gasoline prices in the United Kingdom. As of May 2020, tariffs accounted for over 50 percent of the average gasoline price at 1.22 euros per liter. The breakdown of gasoline prices was similar to the breakdown of diesel prices in the UK during the same period.

United Kingdom BOE Forecast: Gas Prices data was reported at 60.000 0.01 GBP/Therm in 2021. This records a decrease from the previous number of 61.000 0.01 GBP/Therm for 2020. United Kingdom BOE Forecast: Gas Prices data is updated yearly, averaging 56.500 0.01 GBP/Therm from Dec 2014 (Median) to 2021, with 8 observations. The data reached an all-time high of 71.000 0.01 GBP/Therm in 2018 and a record low of 37.000 0.01 GBP/Therm in 2015. United Kingdom BOE Forecast: Gas Prices data remains active status in CEIC and is reported by Bank of England. The data is categorized under Global Database’s United Kingdom – Table UK.P009: Crude Oil and Gas Prices: Forecast.

United Kingdom Retail Price Index: Fuel and Light: Gas data was reported at 379.700 13Jan1987=100 in Oct 2018. This records an increase from the previous number of 372.200 13Jan1987=100 for Sep 2018. United Kingdom Retail Price Index: Fuel and Light: Gas data is updated monthly, averaging 126.350 13Jan1987=100 from Jan 1987 (Median) to Oct 2018, with 382 observations. The data reached an all-time high of 403.600 13Jan1987=100 in Dec 2013 and a record low of 95.500 13Jan1987=100 in Mar 1988. United Kingdom Retail Price Index: Fuel and Light: Gas data remains active status in CEIC and is reported by Office for National Statistics. The data is categorized under Global Database’s United Kingdom – Table UK.I011: Retail Price Index.

In September 2022, the average super unleaded fuel price in the United Kingdom was 177.8 pence per liter. This was more than 20 pence lower than the peak of 200 pence per liter recorded in June and July 2022. Super unleaded is a premium gasoline and has been the most expensive motor fuel choice in almost every month. However, in some months of 2022, diesel prices had surged past super unleaded prices.

Retail price of diesel fuel for private cars in the United Kingdom are estimated to continuously increase from 119.4 to 144.2 British pence per liter, respectively between 2020 and 2035.