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Shell Fuel Prices in Porthmadog

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Trading as: MFG PORTHMADOG

Compare with: Shell Fuel Prices · Petrol and Diesel Prices in Porthmadog · Petrol and Diesel Prices in Llandudno (LL)

Petrol: Priced above Tesco, Porthmadog 0.4 miles away, where petrol is 5.0p less per litre.

Diesel: Lowest reported diesel price among nearby stations — no closer forecourt is priced more competitively. Has not moved in 5 days while nearby stations have cut — a price drop appears overdue.

Based on gov.uk Fuel Finder, last updated 3 days ago.

Unleaded (E10)
151.9p
+0.7p vs national
-0.4p vs regional
↗ Watching: may rise
-2.5p vs brand
Super Unleaded (E5)
175.9p
+6.9p vs national
+6.7p vs regional
Diesel (B7)
163.9p
-1.0p vs national
-1.2p vs regional
⇩ Likely fall
-4.2p vs brand
Premium Diesel
189.9p
+4.3p vs national
+4.6p vs regional

● Prices current as of 30 min ago · Last updated:

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Address
HIGH STREET
PORTHMADOG
GWYNEDD
LL49 9LU

Phone: +441766800571

Prices updated: 2026-07-09T22:29:47.000Z

Opening Times
Monday06:00 – 23:00
Tuesday06:00 – 23:00
Wednesday06:00 – 23:00
Thursday06:00 – 23:00
Friday06:00 – 23:00
Saturday06:00 – 23:00
Sunday06:00 – 23:00
Bank Holiday06:00 – 23:00
Facilities
AdBlue (packaged) Car wash Air & water
Price History

Prices last changed 5 days ago — B7 ↓1.0p

National trend this week: Unleaded rose 0.6p • Diesel rose 0.1p

Date E10 E5 B7 SDV
7 Jul 2026 22:08 151.9p 175.9p 163.9p 189.9p
6 Jul 2026 22:08 151.9p 175.9p 164.9p 189.9p
3 Jul 2026 22:38 149.9p 175.9p 164.9p 189.9p
30 Jun 2026 22:38 149.9p 179.9p 164.9p 189.9p
26 Jun 2026 22:08 149.9p 179.9p 165.9p 189.9p
25 Jun 2026 22:38 149.9p 179.9p 169.9p 189.9p
24 Jun 2026 22:08 151.9p 179.9p 169.9p 189.9p
23 Jun 2026 22:08 151.9p 179.9p 171.9p 189.9p
22 Jun 2026 22:08 153.9p 179.9p 171.9p 189.9p
19 Jun 2026 22:08 153.9p 179.9p 172.9p 199.9p
Nearby Stations
Tesco, Porthmadog 0.4 mi
LL49 9NU
E10 146.9p -5.0p E5 157.9p -18.0p B7 163.9p
Glanaber Garage, Porthmadog 0.6 mi
LL49 9TP
E10 152.9p +1.0p B7 171.9p +8.0p
Essar, Porthmadog 0.6 mi
LL49 9NY
E10 146.9p -5.0p B7 163.9p
Esso, Penrhyndeudraeth 2.8 mi
LL48 6LS
E10 154.9p +3.0p B7 169.9p +6.0p
Essar, Harlech 4.2 mi
LL46 2UW
E10 162.9p +11.0p B7 176.9p +13.0p
Station Distance E10 E5 B7 SDV
Tesco, Porthmadog LL49 9NU 0.4 mi 146.9p -5.0p 157.9p -18.0p 163.9p –
Glanaber Garage, Porthmadog LL49 9TP 0.6 mi 152.9p +1.0p – 171.9p +8.0p –
Essar, Porthmadog LL49 9NY 0.6 mi 146.9p -5.0p – 163.9p –
Esso, Penrhyndeudraeth LL48 6LS 2.8 mi 154.9p +3.0p – 169.9p +6.0p –
Essar, Harlech LL46 2UW 4.2 mi 162.9p +11.0p – 176.9p +13.0p –
Frequently Asked Questions

Current prices at Shell, LL49 9LU: Unleaded (E10) 151.9p per litre. Diesel (B7) 163.9p per litre. Super Unleaded (E5) 175.9p per litre. Premium Diesel 189.9p per litre. Prices are sourced from the government's Fuel Finder scheme and updated every 30 minutes.

Unleaded (E10): 151.9p vs the national average of 151.2p (0.7p above the national average). Regional average: 152.3p.
Super Unleaded (E5): 175.9p vs the national average of 169.0p (6.9p above the national average). Regional average: 169.2p.
Diesel (B7): 163.9p vs the national average of 164.9p (1.0p below the national average). Regional average: 165.1p.
Premium Diesel: 189.9p vs the national average of 185.6p (4.3p above the national average). Regional average: 185.3p.

Prices at Shell were last reported on 2026-07-09T22:29:47.000Z. MPG Calc checks the Fuel Finder scheme for updated prices every 30 minutes. The most recent price change at this station was 5 days ago.

There are 5 fuel stations within a few miles of Shell, LL49 9LU. The nearby stations table above shows live prices and the price difference compared to this station, so you can quickly identify the cheapest option for your preferred fuel type.

Prices at this station last changed 5 days ago. Fuel prices typically change in response to wholesale cost movements and competitive pressure from nearby stations. Our price change signal model analyses brand-wide repricing patterns, crude oil movements, and local market dynamics to predict when the next change is likely.

Prices are in pence per litre. Data sourced from the Fuel Finder scheme. If a price looks wrong, report incorrect data for this station.

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