Cheapest unleaded
168.9p
Fuel prices in SA66 today, 4 November 2026
Live petrol and diesel prices at 2 stations in the SA66 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
195.9p
Avg unleaded (SA66)
170.9p
Avg diesel (SA66)
196.9p
2 fuel stations in the SA66 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded runs from 168.9p at Valero up to 172.9p, a 4.0p gap across SA66, so it pays to check before you fill up.
Valero
L G Eynon & Sons, Maenclochog, Clunderwen
SA66 7LB
Air · Water
Unleaded168.9p
Diesel195.9p
Murco
Absaloms, Central Garage, Maenclochog, Clynderwen
SA66 7LA
Water
Unleaded172.9p
Diesel197.9p
Data updated 3 hours ago.
Cheapest fuel in SA66: quick answers
Where is the cheapest petrol in SA66?
The cheapest unleaded in the SA66 postcode area right now is 168.9p per litre at Valero, L G EYNON & SONS, MAENCLOCHOG, CLUNDERWEN. The SA66 average is 170.9p.
Where is the cheapest diesel in SA66?
The lowest diesel price in SA66 is currently 195.9p per litre at Valero, L G EYNON & SONS, MAENCLOCHOG, CLUNDERWEN.