Cheapest Petrol Prices in Devon
Last updated: · 20 stations tracked
Cheapest Petrol (E10)
152.9p
per litre · avg 156.31p
Cheapest Diesel (B7)
166.9p
per litre · avg 170.61p
Compare live petrol and diesel prices across 20 fuel stations in Devon. Prices are sourced from the UK Government's official fuel price database and updated every hour. The cheapest petrol in Devon today is 152.9p per litre, available at MFG MORRISONS EXETER.
Supermarket forecourts — including Tesco, Asda, and Sainsbury's — typically offer the lowest prices in Devon. Motorway services and branded stations (BP, Shell, Esso) often charge a premium. Use the table below to find the best deal near you.
Fuel Station Prices in Devon
| Station | Unleaded (E10) | Diesel (B7) | Super Unleaded | Premium Diesel |
|---|---|---|---|---|
| Fry's Garage | 163p | 175p | — | — |
| ASDA CREDITON EXPRESS PETROL | 155.9p | 170.9p | 174.9p | 189.9p |
| CREDITON SUPERSTORE - PETROL FILLING STATION | 153.9p | 169.9p | 164.9p | — |
| RONTEC UNIVERSITY | 156.9p | 169.9p | 175.9p | 188.9p |
| RONTEC ALPHINGTON | 156.9p | 171.9p | 175.9p | 190.9p |
| SAINSBURYS ALPHINGTON ROAD | 153.9p | 166.9p | 165.9p | — |
| Best One - Dunns Motor | 155.9p | 172.9p | 168.9p | — |
| PEAMORE GARAGE | 155.9p | 169.9p | 175.9p | 189.9p |
| MFG MORRISONS EXETER | 152.9p | 166.9p | 165.9p | 176.9p |
| HEAVITREE ESSO EXPRESS | 153.9p | 168.9p | 168.9p | — |
| SHELL KENNFORD | 158.9p | 171.9p | 184.9p | 199.9p |
| MFG THE WINNING POST | 156.9p | 169.9p | 169.9p | 185.9p |
| Central Convenience - Matford | 157.9p | 174.9p | 171.9p | 188.9p |
| MFG BIRCHY BARTON | 154.9p | 169.9p | 169.9p | 185.9p |
| SHELL COUNTESS WEAR | 157.9p | 170.9p | 184.9p | 189.9p |
| CENTRAL CONVENIENCE - HARCOMBE | 155.9p | 168.9p | 166.9p | — |
| MFG TELEGRAPH HILL | 156.9p | 169.9p | 166.9p | 179.9p |
| EXETER VALE EXTRA - PETROL FILLING STATION | 153.9p | 169.9p | 164.9p | — |
| SAINSBURYS PINHOE ROAD | 154.9p | 166.9p | 166.9p | — |
| RONTEC WHIDDON DOWN | 158.9p | 175.9p | 178.9p | 195.9p |
Frequently Asked Questions
What is the cheapest petrol price in Devon?
The cheapest petrol in Devon is currently 152.9p per litre as of 21 July 2026. The average across all stations is 156.31p.
Which supermarket has the cheapest fuel in Devon?
Tesco, Asda, and Sainsbury's supermarket forecourts typically offer the lowest fuel prices in Devon. Check the price table above to compare all stations including branded and independent retailers.
How often are fuel prices updated for Devon?
Prices are updated hourly from the UK Government's mandatory fuel price reporting scheme, which requires all fuel retailers with 6 or more sites to submit prices every 30 minutes.