Experts have warned drivers that they will face record prices for diesel this weekend as fuel costs continue to rise across the UK.
RAC Fuel Watch data shows that motorists are currently paying 198.32p per litre for diesel after a rapid rise in price since the start of the month.
On average, diesel prices are rising by 0.57p per litre every day, having jumped almost 56p, or 39 per cent, since the start of the Iran war.
While petrol prices are also rising at a concerning rate for motorists, it remains a long way from record costs seen in the summer of 2022.
Fuel prices were last this high in the months following the Russian invasion of Ukraine, when drivers had to pay an average of £1.99 for diesel and £1.91 for petrol.
Simon Williams, head of policy at the RAC, said the 199.09p record for diesel will "almost certainly be surpassed over the weekend".
Retailers are continuing to elevate prices as they attempt to recoup the soaring costs of buying new supplies of fuel.
He noted that drivers are paying an average of £109 to fill a family car's 55-litre tank with diesel and £95.48 for petrol - marking the highest cost for unleaded in four years.
Diesel prices are set to hit an all-time high this weekend, RAC data shows
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RAC data also shows that drivers in the UK are paying the highest price for diesel in all of Europe, with a litre being 12p more than in Finland and the Netherlands.
Mr Williams said: "Sadly for drivers, there appears to be no end in sight to high prices at the pumps as the cost of a barrel of oil hit $106 (£80) having been around that $100 (£75) mark for the last two weeks.
"A significant drop in the price of oil is badly needed but this seems unlikely without the US and Iran striking a deal."
GB News has compiled the most expensive petrol and diesel prices in the UK over the last few days, using data from the Government's Fuel Finder tool.
Petrol and diesel prices are nearing levels last seen in the aftermath of the Russian invasion of Ukraine
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Most expensive diesel prices
Steisean Connaidh Chrosabol, Crossapol, Inner Hebrides (PA77 6UP) - 238.9p
Kinch Fuel Oils Ltd, Malmesbury, Wiltshire (SN16 9QH) - 230p
A&C MacLean, Isle of Barra, Outer Hebrides (HS9 5XD) - 223p
John Morrison, Lochmaddy, Outer Hebrides (HS6 5AA) - 222p
Hilton Park South Service Area, Wolverhampton, Staffordshire (WV11 2AT) - 219.9p
Petrol and diesel prices have surged to the highest level since the aftermath of the Russian invasion of Ukraine
Most expensive petrol prices
Ferrybridge Service Area, Knottingley, West Yorkshire (WF11 0AF) - 198.99p
Leigh Delamere West Service Area, Chippenham, Wiltshire (SN14 6LB) - 198.99p
Severn View Service Area, Aust, Gloucestershire (BS35 4BH) - 198.99p
Frankley South Service Area, Birmingham, West Midlands (B32 4AR) - 198.99p
Toddington North Service Area, Toddington, Bedfordshire (LU5 6HR) - 198.99p

By GB News (World News) | Created at 2026-09-25 12:11:03 | Updated at 2026-09-25 13:49:41
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