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Average Petrol Price in Powys

Petrol (E10)174.4p
Diesel (B7S)199.9p

Today the average petrol price in Powys is 174.36p per litre. 1.8p higher than the average price in Wales.

The current average price of diesel is 199.91p per litre. 1.3p 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 Presteigne (169.0p per litre).

Currently, buying 60 litres of petrol in Presteigne costs £6.60 less than in Montgomery (180.0p 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
Brecon5173.46p200.26p
Builth Wells2171.90p200.90p
Caersws1175.90p199.90p
Churchstoke1173.90p199.90p
Knighton2173.90p199.90p
Llandrindod Wells3177.10p200.43p
Llanidloes1175.90p199.90p
Llanwrtyd Wells2175.40p199.90p
Machynlleth2172.40p197.90p
Montgomery1180.00p199.80p
Newtown6174.66p199.66p
Newtown6174.66p199.66p
Presteigne1169.00p199.00p
Rhayader1172.90p199.90p
Welshpool8173.41p199.04p

Average petrol prices last updated at 28 Oct 2026 10:00 (20 hours, and 37 minutes ago).

Petrol & Diesel Price Trends

The average price of petrol in Powys has decreased by 0.5p in the last week. Diesel has fallen by 0.1p.

In the last month petrol has dropped by 0.7p and. and diesel has fallen by 1.5p.