Current Fuel Prices in Devon
As of 30 March 2026, the current average price for unleaded petrol in Devon is 148.8p per litre, and diesel stands at 176.5p per litre. These prices match the South West regional averages and align with the UK-wide averages as well.
How Devon Compares to the UK Average
Devon's fuel prices are in line with the national average for both petrol and diesel, which is good news if you're a local driver. However, there can still be significant variation within the county depending on where you fill up your tank.
Cheapest Places to Buy Fuel in Devon
Finding the best deals on fuel in Devon doesn't always mean heading straight for branded petrol stations. Supermarkets like Asda, Tesco, Sainsbury's, and Morrisons often offer prices that are 3-5p per litre cheaper than their branded counterparts. This might not seem like a lot, but it can add up over time, especially if you're making regular stops.
Tips for Saving on Fuel in Devon
There are several ways to save money when filling up your tank in Devon:
- Supermarket Loyalty Points: Supermarkets offer loyalty schemes that give points for every pound spent. Some of these rewards can be redeemed at the pump, which can help offset fuel costs.
- Fuel Cards: If you're a business owner or a fleet manager in Devon, consider using fuel cards tailored to your needs. These often come with discounts and are ideal if you drive frequently for work.
- Drive Efficiently: Simple driving habits like accelerating gently, maintaining the correct tyre pressure, and removing roof racks can improve your car's fuel efficiency. This means fewer stops at the petrol station overall.
Why Fuel Prices Vary Across Devon
Fuel prices in Devon aren't uniform across the region due to several factors:
- Competition: Areas with more competition among fuel retailers tend to see lower prices. Supermarket chains often undercut branded stations, driving down local costs.
- Distance from Refineries: Fuel is cheaper closer to refineries because transportation costs are reduced. Devon's coastal areas and proximity to major ports can sometimes offer better deals.
- Motorway Premium: Drivers on the M5 or A38 might notice higher prices at motorway service stations compared to local petrol bays. These locations tend to be more expensive due to location costs and convenience.
- Rural vs Urban Differences: In rural areas, fewer options for fuel can lead to slightly higher prices as there's less competition among suppliers.
You do not need to pay for fuel price comparison - this information is free. To stay updated with the latest fuel prices in Devon and other regions across the UK, check DESNZ weekly road fuel prices (Gov.uk).
Frequently Asked Questions
What is the average petrol price in Devon today?
The current average petrol price in Devon is around 148.8 pence per litre, according to data from the Department for Energy Security and Net Zero (DESNZ).
Where is the cheapest fuel in Devon?
Supermarkets like Asda or Costco often offer cheaper fuel prices compared to branded petrol stations. You can save money by shopping at these locations.
Why are fuel prices different across Devon?
Fuel prices vary due to competition, location, and brand differences. For instance, areas with high foot traffic may see lower prices because of increased competition among retailers.
How often do fuel prices change in Devon?
Retailers typically update their fuel prices daily based on market fluctuations. The DESNZ publishes weekly updates to track these changes across the region.
How can I save money on fuel in Devon?
You can use loyalty schemes, supermarket vouchers, and fuel cards to reduce costs. driving efficiently by maintaining your vehicle and using a GPS for the most economical routes can help you save money.