Fuel Prices in Cardiff
On 22 August 2026, average E10 petrol in Cardiff is 162.0p per litre and regular diesel is 181.4p per litre. Compare individual forecourts by postcode before travelling.
Average Prices
162.0pper litre
From 158.9p · 23 forecourts
177.8pper litre
From 169.9p · 16 forecourts
181.4pper litre
From 174.9p · 23 forecourts
201.0pper litre
From 195.9p · 7 forecourts
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Frequently Asked Questions
What is the average petrol price in Cardiff?
The average E10 petrol price in Cardiff is 162.0p per litre, with prices from 158.9p across 23 reporting forecourts on 22 August 2026.
What is the average diesel price in Cardiff?
The average regular diesel price in Cardiff is 181.4p per litre, with prices from 174.9p across 23 reporting forecourts on 22 August 2026.
How often are fuel prices updated for Cardiff?
The UK fuel source is checked every 15 minutes and this location page uses a 15-minute cache. Individual forecourt reporting times can vary.
Which fuel types can I compare in Cardiff?
You can compare E10 unleaded, E5 super unleaded, regular diesel (B7S) and premium diesel (B7P). Search by postcode to see which grades are currently reported by nearby forecourts.
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