The cheapest petrol in Castell Newydd Emlyn is 166.9p per litre at MURCO. 2 stations with a Unleaded E10 price, updated hourly (data as of 2026-09-20).
166.9p MURCO, DANIEL DAVIES AND SONS LIMITED, SA38 9QE
169.9p TEXACO, VST PENSARNAU SERVICE STATION, SA38 9HS