A litre of unleaded remained at 114p (actual price 114.61p – down 0.17p) while diesel continued to be sold at an average of 118p a litre with a tiny drop of a third of a penny (actual 118.10p – down from 118.43p).
The average price of fuel sold by the big four supermarkets still stands at 109p a litre and diesel 114p (actual 113.93p – down 0.26p). Motorway fuel prices, however, rose with petrol increasing 2.57p a litre to an average of 126.72p across all sites. Diesel went up 1.83p to 131.14p.
With the average UK price of unleaded standing at 114p it means a full 55-litre tank will set drivers back £63 – £7 less than January. Diesel drivers are now paying £65 for a complete fill-up in contrast to the start of the year when it was nearer £73.
But anyone filling up a diesel vehicle should, in fact, be paying far less as the wholesale price of diesel has been lower than petrol for six weeks, yet its average forecourt price is 3.5p more expensive than petrol's. Over that time the wholesale price of a litre (excluding delivery, retailer margin and VAT) has averaged just over 85p compared to petrol at 87p. This means diesel could be sold by the lowest cost retailers for around 110p a litre, still allowing for a 5p retailer margin – in stark contrast to the current 11p a litre.
Unleaded is now nearly 9p a litre more expensive than its pandemic low of 105.81p on 21 May; diesel is almost 7p a litre dearer than its low of 111.23p. But positively, prices are still dramatically cheaper than they were at the end of January when petrol cost 128p and diesel 132p – that's 13p and 14p respectively.
RAC fuel spokesman Simon Williams said:
"After three months of rising fuel prices drivers will be relieved to see the cost of both petrol and diesel staying the same. Since June when prices stopped falling as a result of the coronavirus movement restrictions being eased, the cost of fuel has been going up steadily. While price rises are never good news, they have not gone back to the high levels seen at the beginning of the year.
"Despite this, diesel drivers should feel short-changed by the decision of retailers to keep prices artificially high. The price of a litre is currently 8p higher than it should be due to reductions in the wholesale price. In fact, the wholesale price of diesel has now been lower than the petrol equivalent for six weeks, yet petrol continues to be sold for 3.5p less than diesel. This must surely be difficult for retailers to justify. We strongly urge them to lower their prices in an effort to restore drivers' trust."
Source: RAC Fuel Watch