Diesel from 189.9p a litre in Merthyr Tydfil, up to 196.9p — comparing 3 filling stations. Updated 1 minute ago.
See Merthyr Tydfil on the map →At 189.9p, the cheapest diesel in Merthyr Tydfil is 0.5p below the UK average of 190.4p — about £0.29 less for a 55-litre tank. Within Merthyr Tydfil itself the spread is 7.0p a litre, so choosing the cheapest of the 3 rather than the most expensive saves about £3.85 a tank. 2 of them report being open 24 hours. One publishes a premium diesel price as well as standard, 19.0p a litre more.