Live prices
Cheapest super diesel in Cardiff
8 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel in Cardiff is 179.9p per litre at TIVOLI SERVICE STATION, TIVOLI SERVICE STATION, 14, STATION ROAD, LLANDAFF NORTH, CARDIFF (CF14 2FF). The average across 8 forecourts currently reporting this grade is 196.5p per litre, so choosing the cheapest rather than an average-priced forecourt saves about £8.30 on a 50-litre fill. That local average is 1.1p per litre below the UK average of 197.6p.
The average has risen 0.2p per litre since yesterday. The average has risen 4.7p per litre since last week.
Prices last refreshed at 5:31pm on 30 July 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
| TIVOLI SERVICE STATION (CF14 2FF)TIVOLI SERVICE STATION, 14, STATION ROAD, LLANDAFF NORTH, CARDIFF | 158.9p | 174.9p | 166.9p | 179.9p | 7 mins ago |
| BP (CF15 7UN)NANT GARW HILL, CARDIFF, MID GLAMORGAN | 157.9p | 175.9p | 176.9p | 194.9p | 7 mins ago |
| ESSO (CF5 1BP)COWBRIDGE ROAD EAST, CARDIFF, MID GLAMORGAN | 157.9p | 176.9p | 176.9p | 195.9p | 7 mins ago |
| ESSO (CF11 9HA)CATHEDRAL ROAD, CARDIFF, SOUTH GLAMORGAN | 157.9p | 176.9p | -- | 195.9p | 7 mins ago |
| ESSO (CF11 7AS)235 CORPORATION ROAD, CARDIFF, GLAMORGAN | 161.9p | 181.9p | 179.9p | 199.9p | 7 mins ago |
| ESSO (CF23 9AE)NEWPORT ROAD, CARDIFF, SOUTH GLAMORGAN | 161.9p | 179.9p | 179.9p | 199.9p | 7 mins ago |
| TEXACO (CF23 7XH)PENTWYN SERVICE STATION, PENTWYN ROAD, PENTWYN, CARDIFF | 163.9p | 181.9p | 183.9p | 201.9p | 7 mins ago |
| VALERO (CF11 8WD)HADFIELD ROAD, CARDIFF, GLAMORGAN | 159.9p | 183.9p | 179.9p | 203.9p | 7 mins ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting super diesel appear here.
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Questions about super diesel in Cardiff
- Where is the cheapest super diesel in Cardiff?
- The cheapest reported super diesel in Cardiff is 179.9p per litre at TIVOLI SERVICE STATION, TIVOLI SERVICE STATION, 14, STATION ROAD, LLANDAFF NORTH, CARDIFF (CF14 2FF). The average across 8 forecourts reporting this grade is 196.5p per litre. Prices were last refreshed at 5:31pm on 30 July 2026 from official UK Government fuel price data.
- How many stations in Cardiff sell super diesel?
- 8 forecourts in Cardiff currently report a price for super diesel through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.