Fuel Prices in Seaton
Live comparison for EX12 area. Tracking 2 stations across 38 brands. For a detailed breakdown including 7-day price trends, market competition analysis, and savings tips, and also find Today’s Cheapest Petrol and Diesel in Seaton .
South West
2 Stations
2 Brands
Updated 19 Mar 2026
View Seaton on the Fuel Map
Compare all 2 stations visually on our interactive map to find the cheapest fuel near your route.
7-Day Price Movement
Petrol (E10)
140.8p
142.6p
Diesel (B7)
158.1p
162.5p
Cheapest Today
Area Averages vs National
Petrol
140.9p
▼ 2.7p vs UK Avg
Super Unleaded
154.9p
▼ 6.8p vs UK Avg
Diesel
162.4p
▼ 2.2p vs UK Avg
All Fuel Stations in Seaton (EX12)
Frequently Asked Questions About Fuel in Seaton
As of 19 March 2026, the cheapest E10 petrol in Seaton is 138.9p at TESCO, HARBOUR RD, SEATON, ENGLAND.
There is currently a 4.0p difference between the cheapest and most expensive stations in Seaton. For a standard 55-litre family car, that equals a saving of £2.20 per tank.
We update prices daily using data provided directly by fuel stations via the Competition and Markets Authority (CMA) Open Data scheme. This is a UK Government initiative requiring all major retailers to report live prices, ensuring you see the most accurate data for the Exeter area.
Not today. TESCO is actually cheaper than local supermarkets in EX12. It's always worth comparing before filling up.
We are currently tracking 2 active fuel stations in the EX12 area, operated by 2 different brands including TESCO, Esso and more.
The cheapest B7 diesel in Seaton is currently 159.9p at TESCO. You can also use our interactive fuel map to compare diesel prices visually.
Nearby Locations
Prices sourced from the UK Government CMA Open Data Scheme, updated every 30 minutes. CheckFuelPrices is editorially independent — read our policy.