Current Fuel Prices in South West
As of 30 March 2026, the average price for unleaded petrol and diesel in the UK stands at 148.8p per litre and 176.5p per litre, respectively. In the South West region, these prices closely match the national averages. However, it’s important to note that fuel costs can vary significantly depending on where you’re buying your fuel.
How South West Compares to the UK Average
In the South West, unleaded petrol and diesel prices tend to hover around the UK average figures of 148.8p per litre for unleaded and 176.5p per litre for diesel. This consistency means that drivers in the region are not paying unusually high or low rates compared to other parts of the country. However, there are still opportunities to find cheaper fuel if you know where to look.
Cheapest Places to Buy Fuel in South West
Finding the cheapest fuel in the South West often involves looking at supermarket chains such as Asda, Tesco, Sainsbury's, and Morrisons. These stores typically offer petrol at 3-5p per litre less than branded petrol stations, making them a more economical choice for regular refuelling.
Supermarkets are known for their competitive pricing strategies and frequent promotions. For example, if you’re a loyalty card member, you might be eligible for additional discounts or rewards points that can offset the cost of fuel over time.
Tips for Saving on Fuel in South West
Several tactics can help drivers save money at the pump in the South West:
- Use Supermarket Loyalty Points: Many supermarkets offer loyalty schemes where you earn points or cashback when you buy fuel. These rewards can add up to significant savings.
- Tap into Fuel Cards for Business Users: If you’re a business owner, consider using fuel cards that provide discounts and track expenses more efficiently.
- Drive Efficiently: Simple driving techniques like gentle acceleration, maintaining correct tyre pressure, and removing roof racks can improve your car’s fuel efficiency. This means you’ll use less petrol or diesel over time, saving money in the long run.
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Why Fuel Prices Vary Across South West
Fuel prices can differ significantly across different parts of the South West due to a variety of factors. Competition between petrol stations plays a major role, with some areas having numerous options leading to lower prices through competition. Distance from refineries also affects costs; fuel is often more expensive in remote rural areas compared to urban centres where transport infrastructure is better developed.
motorway locations tend to have higher fuel prices due to the convenience and necessity for passing drivers. This means that if you’re driving along a major route like the M5 or A30, you might encounter higher costs at service stations.
In summary, while South West petrol and diesel prices are generally in line with UK averages, there are still ways to find better deals and save money on fuel. By choosing supermarkets over branded stations and adopting efficient driving habits, you can stretch your budget further without compromising convenience or safety.
Data source: DESNZ weekly road fuel prices (Gov.uk)