The Isle of Man ranks second, charging a median of 163.8p for diesel.
Belfast is third once more with 168.5p, adopted by Lincoln with 169.1p, then Watford at 170.5p for diesel.
Luton, West London, Durham, Worcester, and Twickenham are reportedly the costliest locations to purchase petrol, charging averages starting from 164p to 166p.
Lerwick, Luton, Dumfries, Bromley, and Twickenham are reportedly the costliest locations to purchase diesel within the UK, with common costs starting from 179p to 184p.
Nonetheless, there are particular retailers charging a lot lower than these common costs dotted across the nation.
Nick Drewe, money-saving knowledgeable at WeThrift, stated: “Grocery store gas is usually cheaper than branded gas.