Tesco Petrol Station, PORTHMADOG

Stryd Fawr, Porthmadog, LL49 9NU. Get Directions

Today's Live Prices at Tesco Petrol Station, PORTHMADOG

Petrol (E10)167.90Changed 11/09/26 15:46
Diesel (B7S)189.90Changed 09/09/26 15:06
Super Petrol (E5)178.90Changed 11/09/26 15:47

Fuel prices last checked 14 Sep 2026 10:26 (3 minutes ago).

Today's Average Fuel Prices in GWYNEDD

The current average petrol price in Gwynedd is 170.1p per litre. Diesel is 192.7p.

FACILITIES

- Air & Screenwash
- Water
- Customer Toilets
- 24hr Fuel

OPENING HOURS

- Mon : 24hrs
- Tue : 24hrs
- Wed : 24hrs
- Thu : 24hrs
- Fri : 24hrs
- Sat : 24hrs
- Sun : 24hrs

- Bank Holidays : 24hrs

Tesco Petrol Station, PORTHMADOG Price History

The price of petrol at Tesco Petrol Station, PORTHMADOG has increased by 9.0p in the last week. Diesel has risen by 5.0p.

In the last month, petrol has increased by 11.0p and diesel has risen by 13.0p.

Petrol Stations Nearby

Today's petrol & diesel prices at nearby petrol stations:

ESSAR
169.9p 189.9p
£101.94 £113.94
Porthmadog 0.2 miles
SHELL
171.9p 194.9p
£103.14 £116.94
Porthmadog 0.4 miles
GLANABER GARAGE
171.9p 196.9p
£103.14 £118.14
Porthmadog 0.8 miles
ESSO
175.9p 199.9p
£105.54 £119.94
Penrhyndeudraeth 3.0 miles

 

Commuting Costs from Tesco Petrol Station, PORTHMADOG

Current commuting costs from Tesco Petrol Station, PORTHMADOG using petrol bought for 167.9p, which works out at 21.81p per mile.

DESTINATION MILES COST
Porthmadog0.3£0.11
Criccieth4.3£1.88
Harlech5.0£2.16
Blaenau Ffestiniog9.5£4.15
Rhosgadfan11.9£5.17
Pwllheli12.0£5.25
Barmouth14.7£6.41
Caernarfon15.8£6.88
Nefyn16.1£7.02
Dolgellau16.6£7.23
Bethesda17.6£7.67
Betws y Coed17.9£7.82
Llanrwst20.2£8.82
Menai Bridge20.6£8.97
Bangor20.7£9.02
Y Bala22.5£9.80
Beaumaris23.2£10.12
Llanfairfechan23.3£10.18
Tywyn23.8£10.37
Llangefni23.8£10.37

Commuting costs are for a return journey, based on a 60 litre fuel tank, driving at 35mpg. Distances shown are one-way as the crow flies.