Cheapest unleaded
166.9p
Fuel prices in CF23 today, 12 September 2026
Live petrol and diesel prices at 7 stations in the CF23 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
187.9p
Avg unleaded (CF23)
170.0p
Avg diesel (CF23)
192.0p
Morrisons
IPSWICH ROAD, PEN-Y-LAN
CF23 9YG
Unleaded166.9p
Diesel187.9p
Asda
8 DERING ROAD, PONTPRENNAU, CARDIFF
CF23 8NL
Unleaded167.9p
Diesel189.9p
Sainsbury's
COLCHESTER AVENUE, PENYLAN, CARDIFF
CF23 9XN
Unleaded168.9p
Diesel190.9p
Esso
NEWPORT ROAD, CARDIFF
CF23 9AE
Unleaded169.9p
Diesel191.9p
Valero
NEWPORT ROAD, CARDIFF
CF23 9AD
Unleaded169.9p
Diesel191.9p
Texaco
PENTWYN SERVICE STATION, PENTWYN ROAD, PENTWYN, CARDIFF
CF23 7XH
Unleaded171.9p
Diesel194.9p
Welcome Break
MOTORWAY SERVICES, CARDIFF GATE
CF23 8RA
Unleaded174.9p
Diesel196.9p
Data updated 1 hour ago.
Cheapest fuel in CF23: quick answers
Where is the cheapest petrol in CF23?
The cheapest unleaded in the CF23 postcode area right now is 166.9p per litre at Morrisons, IPSWICH ROAD, PEN-Y-LAN. The CF23 average is 170.0p.
Where is the cheapest diesel in CF23?
The lowest diesel price in CF23 is currently 187.9p per litre at Morrisons, IPSWICH ROAD, PEN-Y-LAN.