South Glamorgan
6 stations with live fuel prices · cheapest unleaded from £1.549
South Glamorgan has 6 reporting petrol stations from 3 brands. Today's cheapest unleaded is £1.549 per litre, with the most expensive at £1.599, a spread of 5.0p across the county. The average across South Glamorgan is £1.582 for E10 and £1.897 for diesel. Prices update hourly from the UK Government FuelFinder service.
- Mfg Morrisons BarryHeol Ceiniog, Cf63 4baBarryMorrisons£1.549E10£1.869Diesel
- Rontec Four CrossSt Athan, Cf62 4jaBarryEsso£1.569E10£1.899Diesel
- Mfg CardinalNewport Road, Cf23 9adCardiffTexaco£1.589E10£1.899Diesel
- Mfg PremierNewport Road, Cf23 9aeCardiffEsso£1.589E10£1.899Diesel
- Mfg CastletonNewport Road, Cf3 2urCastleton / CardiffEsso£1.599E10£1.919Diesel
- Rontec CathedralCathedral Road, Cf11 9haCardiffEsso£1.599E10£1.899Diesel
Top fuel brands in South Glamorgan
South Glamorgan fuel prices: questions
Where is the cheapest petrol in South Glamorgan right now?+
Today the cheapest unleaded in South Glamorgan is £1.549 per litre at Mfg Morrisons Barry. The cheapest diesel is £1.869 at Mfg Morrisons Barry. Prices change hourly, so the leader can shift through the day.
How often do South Glamorgan fuel prices update?+
Every hour. We pull prices directly from the UK Government Fuel Finder service, which retailers are legally required to update within 30 minutes of any change. The figures on this page reflect what every reporting station in South Glamorgan has charged in the last 60 minutes.
Why does fuel vary so much across South Glamorgan?+
The spread between today's cheapest and most expensive E10 in South Glamorgan is 5.0p per litre. Local competition does most of the work: stations near a supermarket rival cut prices to stay close to it, while those without nearby competition can charge several pence more. Wholesale supplier contracts and how quickly each retailer follows market changes also matter.
How many petrol stations are in South Glamorgan?+
South Glamorgan has 6 reporting petrol stations from 3 different brands, all listed on this page with their latest prices. Stations are required to report under the UK Fuel Finder Scheme, so coverage is effectively complete for any forecourt with a public price.