Merthyr Tydfil has 5 forecourts. Below are the 50 within 20 km of its centre, with live prices.
Central garage, ABERTYLERI currently leads on price in Merthyr Tydfil at £1.60 — 7.7p below the city average. Filling a 55-litre tank here saves you £4.21 vs the average station.
The cheapest petrol in Merthyr Tydfil today is at Central garage, ABERTYLERI (NP13 3DN) at £1.60 per litre. Prices are updated live from the official UK Government Fuel Finder data.
The average petrol (E10) price in Merthyr Tydfil is currently £1.68 per litre, which is 2.3p below the UK national average of £1.70. Supermarket stations like Tesco and Asda typically offer the lowest prices.
The cheapest diesel (B7) in Merthyr Tydfil is currently £1.77 per litre at Central garage, ABERTYLERI. The average diesel price across Merthyr Tydfil is £1.90.
Fuel prices across Merthyr Tydfil are updated live. All major UK fuel retailers are legally required to report prices to the government's Fuel Finder scheme, which FuelSignal pulls from automatically.
Supermarket fuel stations — Tesco, Asda, Morrisons, and Sainsbury's — are almost always the cheapest in Merthyr Tydfil, typically 4–8p per litre below branded stations like Shell and BP. Among non-supermarket brands, JET and Gulf often offer competitive prices.
Merthyr Tydfil petrol prices are currently 2.3p per litre below the UK national average of £1.70. This makes it one of the more affordable areas for fuel in the UK.
To save money on petrol in Merthyr Tydfil: (1) Use supermarket stations which are typically 5–8p cheaper than branded forecourts. (2) Avoid filling up near motorway services which charge a significant premium. (3) Use FuelSignal to compare forecourts across Merthyr Tydfil and find the cheapest price near you before you travel.