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Petrol Prices in Machynlleth

Average today: unleaded 160.9p · diesel 181.9p · UK average 161.4p / 182.6p

Checked 23 August 2026 · retailer-reported prices, changes filed within 30 minutes
Machynlleth trend: Unleaded ▲ 1.0p · 7d · Diesel ▲ 2.0p · 7d
The cheapest unleaded in Machynlleth today is 159.9p at Texaco, Heol Y Doll. Filling a 55-litre tank at the cheapest station instead of the priciest saves about £1.10.

Cheapest Unleaded First

CheapestSet 19 Aug · Checked today
Texaco Heol Y Doll, SY20 8BH
UNLEADED
159.9p
DIESEL
181.9p
Save up to £1.10 on a tank
Set 20 Aug · Checked today
Mallwyd Service Station Mallwyd Service Station, SY20 9HN
UNLEADED
161.9p
DIESEL
181.9p
Save up to £0.00 on a tank
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