MFG Porthmadog
Shell - High Street, LL49 9LU
Prices
- Unleaded (E10): 176.9p
- Diesel (B7): 203.9p
- Super unleaded (E5): 195.9p
- Premium diesel: 215.9p
Prices last updated 25 September 2026.
How it compares nearby
Unleaded (E10) here is 176.9p. Across 4 other forecourts within 5 miles with a current price, it averages 175.9p - so this station is 1.0p a litre dearer than average.
Cheaper unleaded (E10) within 5 miles
- Porthmadog Superstore - Petrol Filling Station - 174.9p (0.4 miles)
- Madog Garage / Hamdden Caravans Ltd - 174.9p (0.6 miles)
- Parciau Filling Station - 175.9p (4.6 miles)
Price history
Unleaded (E10) here hasn't changed in the last 30 days.
Opening hours
Open daily, 06:00 - 23:00.