Drivers Advised to Stick to 45-50mph for Better Fuel Efficiency as Petrol Prices Surge Monday, April 6, 2026 fuel economy driving rac petrol prices efficiency hypermiling maintenance idling As petrol prices continue to climb due to ongoing geopolitical tensions in the Middle East, the RAC has stepped up with essential advice to help drivers save fuel and money. Their Fuel Watch, which tracks petrol and diesel … Read More