Use Current Location

Average Petrol Price in Powys

Petrol (E10)169.4p
Diesel (B7S)192.9p

Today the average petrol price in Powys is 169.45p per litre. 0.3p higher than the average price in Wales.

The current average price of diesel is 192.86p per litre. 1.8p 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 Builth Wells (166.9p per litre).

Currently, buying 60 litres of petrol in Builth Wells costs £9.95 less than in Montgomery (183.5p 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
Brecon5170.70p192.10p
Builth Wells2166.90p189.90p
Caersws1169.90p196.90p
Churchstoke1167.90p188.90p
Knighton2167.90p189.40p
Llandrindod Wells3168.57p194.57p
Llanidloes1169.90p196.90p
Llanwrtyd Wells2169.40p194.90p
Machynlleth2168.90p192.40p
Montgomery1183.48p206.40p
Newtown6168.46p190.86p
Newtown6168.46p190.86p
Presteigne1169.00p196.00p
Rhayader1169.90p196.90p
Welshpool8168.70p192.33p

Average petrol prices last updated at 13 Sep 2026 10:00 (20 hours, and 44 minutes ago).

Petrol & Diesel Price Trends

The average price of petrol in Powys has increased by 4.5p in the last week. Diesel has risen by 5.8p.

In the last month, petrol has increased by 8.2p and diesel has risen by 10.6p.