Cardiff

The M4, A48, and A470 connect the city to Swansea, Bristol, and the Welsh valleys. Fuel stations cluster near retail parks, the bay, and suburban areas like Canton and Roath. Diesel demand remains steady from port traffic and logistics, while petrol use rises during rugby internationals and concerts at the Principality Stadium.

Drivers heading toward the Brecon Beacons or the Gower coast may wish to refuel before leaving the city, where station spacing can widen on rural routes. Matchday traffic creates periodic surges that ripple across the city centre and bay area.

Cardiff's combination of culture, commerce, and countryside access benefits from practical fuel planning. Understanding average prices keeps journeys between the bay and the hills efficient.