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Average Petrol Price in Powys

Petrol (E10)159.2p
Diesel (B7S)176.8p

Today the average petrol price in Powys is 159.15p per litre. 1.0p higher than the average price in Wales.

The current average price of diesel is 176.81p per litre. 0.8p above the Welsh diesel average.

We calculate the daily averages by analysing price data from the 40 petrol stations in Powys that are sending price changes to the Fuel Finder system.

Cheapest Petrol in Powys

The cheapest petrol in Powys is in Welshpool (155.6p per litre).

Currently, buying 60 litres of petrol in Welshpool costs £10.10 less than in Montgomery (172.4p per litre).

Average Fuel Prices by City/Town

Select a town or city to view local petrol station price data.

TOWN/CITY STATIONS PETROL DIESEL
Brecon5161.50p179.50p
Builth Wells2159.40p175.40p
Caersws1159.90p176.90p
Churchstoke1159.90p176.90p
Knighton2159.90p175.40p
Llandrindod Wells3159.43p180.10p
Llanidloes1159.90p176.90p
Llanwrtyd Wells2157.90p164.90p
Machynlleth2158.90p175.90p
Montgomery1172.44p188.64p
Newtown6158.30p173.30p
Newtown6158.30p173.30p
Presteigne1159.00p181.00p
Rhayader1159.90p179.90p
Welshpool8155.61p176.76p

Average petrol prices last updated at 28 Jul 2026 10:00 (5 hours, and 10 minutes ago).

Petrol & Diesel Price Trends

The average price of petrol in Powys has increased by 2.2p in the last week. Diesel has risen by 4.0p.

In the last month, petrol has increased by 4.3p and diesel has risen by 5.3p.