Shell Mfg Porthmadog fuel prices
HIGH STREET, PORTHMADOG, LL49 9LU
Latest included price reported 20 Aug 2026, 23:17.
Filling a 55-litre tank here costs about £0.28 more than the local average for unleaded petrol (e10).
Latest reported prices at Shell Mfg Porthmadog
| Fuel | Price per litre | Local average | Difference |
|---|---|---|---|
| Unleaded petrol (E10) | 159.9p | 159.4p | +0.5p above average |
| Diesel (B7) | 183.9p | 184.2p | -0.3p below average |
Local average is calculated across 4 stations within 5 miles of this forecourt.
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Prices at this station changed 4 times in the last 30 days. Set a free price alert and we'll tell you the moment they fall.
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Unleaded petrol (E10)
- Past 30 days: up +3.0p
| Date | Price |
|---|---|
| 7 Aug 2026 | 159.9p |
| 29 Jul 2026 | 161.9p |
| 24 Jul 2026 | 157.9p |
| 22 Jul 2026 | 156.9p |
Diesel (B7)
Diesel (B7) prices at this station have risen 1.0p over the past week.
- Past 7 days: up +1.0p
- Past 30 days: up +7.0p
| Date | Price |
|---|---|
| 20 Aug 2026 | 183.9p |
| 19 Aug 2026 | 182.9p |
| 11 Aug 2026 | 181.9p |
| 7 Aug 2026 | 179.9p |
| 28 Jul 2026 | 181.9p |
| 24 Jul 2026 | 179.9p |
| 22 Jul 2026 | 176.9p |
Facilities
Opening hours: Daily 06:00-23:00
Nearby stations to compare
You could pay 1.0p/litre less at Spar Parciau Filling Station (4.6 mi away) — about £0.55 per 55-litre tank.
| Station | Distance | Petrol | Diesel |
|---|---|---|---|
| Tesco Porthmadog Superstore - Petrol Filling Station LL49 9NU | 0.4 mi | – | 179.9p |
| Esso Allan Green LL48 6LS | 2.8 mi | – | 188.9p |
| Spar Parciau Filling Station LL52 0RN | 4.6 mi | 158.9p | – |
Fuel prices in the wider area
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