Compare Asda petrol and diesel prices across forecourts in and around Colwyn Bay, Conwy. Cheapest unleaded from 176.9p, diesel from 198.7p. Updated today, 23 October 2026.
| Forecourt | Unleaded | Diesel | Distance |
|---|---|---|---|
| ASDA OLD COLWYN EXPRESS PETROL COLWYN SERVICE STATION, ABERGALE ROAD |
176.9p | 201.9p | 0.6 mi |
| ASDA LLANDUDNO SUPERSTORE CONWAY ROAD |
177.7p | 198.7p | 4.7 mi |