Compare Asda petrol and diesel prices across forecourts in and around Cardiff, South Glamorgan. Cheapest unleaded from 169.9p, diesel from 196.7p. Updated today, 23 October 2026.
| Forecourt | Unleaded | Diesel | Distance |
|---|---|---|---|
| ASDA CAERPHILLY SUPERSTORE PONTYGWINDY ROAD |
169.9p | 196.9p | 5.9 mi |
| ASDA LECKWITH ROAD SUPERSTORE CAPITAL RETAIL PARK-LECKWITH ROAD |
171.7p | 196.7p | 2.2 mi |
| ASDA CARDIFF CORYTON SUPERCENTRE LONGWOOD DRIVE, CORYTON ROUNDABOUT |
171.7p | 196.7p | 2.8 mi |
| ASDA CARDIFF BAY SUPERSTORE FERRY ROAD RETAIL PARK |
171.9p | 196.9p | 3.3 mi |
| ASDA PENTWYN SUPERSTORE 8 DERING ROAD, PONTPRENNAU |
173.9p | 197.9p | 3.4 mi |
| ASDA LLANTRISANT EXPRESS PETROL LLANTRISANT ROAD |
176.9p | 201.9p | 1.9 mi |
| ASDA RADYR EXPRESS PETROL LLANTRISANT ROAD |
176.9p | 201.9p | 2.4 mi |