Petrol & diesel prices in the South West
Today's average fuel prices across 784 forecourts in the South West. Pump prices can change every 30 minutes, so this tells you the lie of the land. For the price right now at the stations near you, open Fuel Finder UK.
Source: UK Government CMA open fuel price data
These are today's averages. Prices move faster.
Fuel Finder UK shows every station's live price in the South West, sorted cheapest first, so you never pay more than you need to.
How the South West compares
South West is 5th cheapest of 9 English regions for petrol and 7th cheapest for diesel. The average petrol price in the South West has fallen 0.6p a litre since 2 October. Jet is the cheapest brand for petrol in the South West at 170.5p.
Prices by fuel grade in the South West
| Fuel | Stations reporting | Average | vs UK average |
|---|---|---|---|
| Unleaded (E10) | 769 | 174.9p | +0.6p |
| Super unleaded (E5) | 629 | 192.1p | -0.1p |
| Diesel (B7) | 778 | 200.1p | +0.9p |
| Premium diesel | 382 | 219.2p | +0.8p |
7-day petrol price trend
175.4p
175.4p
175.3p
175.1p
175.0p
174.9p
174.9p
Prices by county in the South West
Cheapest petrol first. Areas need at least 3 priced stations to be listed.
| County | Petrol (E10) | Diesel (B7) |
|---|---|---|
| Devon | 173.9p | 199.7p |
| Gloucestershire | 174.3p | 199.4p |
| Wiltshire | 174.6p | 200.1p |
| Somerset | 175.8p | 201.0p |
| Dorset | 176.1p | 200.8p |
| Cornwall | 176.3p | 200.3p |
Average price by brand in the South West
Brands with at least 3 priced stations in the South West, cheapest petrol first.
| Brand | Petrol (E10) | Diesel (B7) |
|---|---|---|
| Jet | 170.5p | 198.2p |
| Sainsbury's | 171.0p | 196.5p |
| Asda | 172.3p | 197.5p |
| Morrisons | 172.4p | 198.1p |
| Tesco | 172.5p | 197.4p |
| Texaco | 174.2p | 199.6p |
| Gulf | 174.5p | 199.1p |
| Murco | 174.5p | 199.3p |
| Esso | 175.3p | 200.5p |
| Independent forecourts | 175.7p | 201.2p |
| BP | 177.4p | 202.4p |
| Shell | 178.2p | 202.4p |
Towns and cities in the South West
Frequently asked questions
What is the average petrol price in the South West?
The average price of unleaded petrol (E10) in the South West is 174.9p per litre across 769 forecourts reporting a price, 0.6p pricier than the UK average (174.3p).
What is the average diesel price in the South West?
Diesel (B7) averages 200.1p per litre in the South West, 0.9p pricier than the UK average (199.2p). A 55-litre fill costs about £110.06.
Where is the cheapest petrol in the South West?
On today's averages, Devon is the cheapest county in the South West at 173.9p a litre and Cornwall the dearest at 176.3p. Prices differ more between individual stations than between areas, so check the stations near you.
Which fuel brand is cheapest in the South West?
Jet has the lowest average petrol price in the South West today at 170.5p a litre, among brands with at least 3 priced stations here.
Where does this data come from?
From the official UK Government CMA open fuel price data, which forecourts can update every 30 minutes. This page is a once-a-day snapshot. The free Fuel Finder UK app shows the live price at every station.