UK drivers are being strongly urged to fill up their vehicles before 5pm on Thursday as fuel prices across the nation skyrocket to their highest levels in years. This urgent advice comes despite a significant recent fall in global oil prices following the announcement of a conditional ceasefire between the US and Iran.
Record-Breaking Fuel Costs
The average price of diesel across the United Kingdom has now surpassed 190 pence per litre, having surged by more than a third since the outbreak of the Iran conflict in late February. According to the latest figures from the RAC, the average diesel price reached 191.11p on Thursday morning, marking an increase of over 34 per cent since February 28.
Petrol prices are also continuing their relentless climb, with average unleaded prices hitting 158.1p per litre. Industry experts are forecasting that this upward trend is likely to continue, creating further financial pressure for millions of motorists.
Expert Analysis and Warnings
Simon Williams, head of policy at the RAC, provided a sobering assessment of the situation. "Both fuels are now at their most expensive since late 2022," he stated. "The conditional ceasefire announcement may have taken some heat out of global oil prices, but the outlook for drivers in the UK remains highly uncertain."
Williams added: "The best hope in the short-term is that pump prices stop rising at the rate they have been and hopefully top out in the coming days."
The Geopolitical Context
The dramatic price spike follows the outbreak of the Iran conflict on February 28, which forced the closure of the strategically vital Strait of Hormuz. This crucial waterway is responsible for handling approximately 20 per cent of the world's daily oil supply, making its closure particularly disruptive to global energy markets.
The blockade has severely disrupted the transportation of Middle Eastern oil and gas supplies, sending energy costs sharply upwards across international markets. While global oil prices tumbled sharply last week following the announcement of a conditional two-week ceasefire agreement between the US and Iran, the relief has been limited.
Market Movements and Future Projections
Benchmark Brent crude prices fell by roughly 13 per cent to $94.80 (£70.73) per barrel following the ceasefire announcement, while US-traded oil plummeted more than 15 per cent to $95.75. Despite these declines, oil prices remain significantly higher than the levels seen when the conflict first broke out, when costs stood at approximately $70 per barrel.
Energy market experts have warned that motorists will need to exercise patience before feeling the full benefits of these price reductions at the pumps. Many analysts are predicting it will be at least a fortnight before prices drop considerably for consumers.
Practical Advice for Motorists
In the meantime, drivers can take practical steps to ease the financial burden of these unprecedented fuel costs. William Fletcher, CEO of Car.co.uk, offered specific guidance for cost-conscious motorists.
"Prices usually rise on Thursday evening and stay elevated through Sunday," Fletcher explained. "If you can plan ahead and fill up mid-week instead, you'll typically save 2-3 pence per litre, which adds up quickly over a year of driving."
Government Monitoring and Data Collection
The Department for Energy compiles its fuel price figures as part of a comprehensive weekly survey that has been running continuously since 2003. This monitoring program covers approximately 60 per cent of the total market volume sold in the UK, with average prices calculated and published every Monday to provide transparency for consumers and industry stakeholders alike.



