Fuel Prices in Penarth, Dinas Powys, Sully, Llandough
Live comparison for CF64 area. Tracking 2 stations across 26 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 Penarth, Dinas Powys, Sully, Llandough .
Wales
2 Stations
2 Brands
Updated 19 Mar 2026
View Penarth, Dinas Powys, Sully, Llandough 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)
139.4p
142.8p
Diesel (B7)
157.1p
162.8p
Cheapest Today
Area Averages vs National
Petrol
142.9p
▼ 0.8p vs UK Avg
Super Unleaded
154.9p
▼ 6.9p vs UK Avg
Diesel
163.4p
▼ 1.4p vs UK Avg
Super Diesel
184.9p
▼ 0.7p vs UK Avg
All Fuel Stations in Penarth, Dinas Powys, Sully, Llandough (CF64)
Frequently Asked Questions About Fuel in Penarth, Dinas Powys, Sully, Llandough
As of 19 March 2026, the cheapest E10 petrol in Penarth, Dinas Powys, Sully, Llandough is 139.9p at TESCO, TESCO STORES LTD, TERRA NOVA WAY, PENARTH, WALES.
There is currently a 6.0p difference between the cheapest and most expensive stations in Penarth, Dinas Powys, Sully, Llandough. For a standard 55-litre family car, that equals a saving of £3.30 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 Vale of Glamorgan area.
Not today. TESCO is actually cheaper than local supermarkets in CF64. It's always worth comparing before filling up.
We are currently tracking 2 active fuel stations in the CF64 area, operated by 2 different brands including TESCO, Texaco and more.
The cheapest B7 diesel in Penarth, Dinas Powys, Sully, Llandough is currently 156.9p 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.