Petrol prices 'set to ROCKET' – but diesel drivers could be even worse off PETROL prices are set to rocket by up to 8p a litre in the next few weeks, experts predicted. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:New BMW M5 2018 - UK price, specs and performance REVEALEDJaguar F Pace SVR 2018 REVEALED - Price, specs, power, performance and release dateClassic Mini RETURNS - New electric-powered original Mini REVEALED in New YorkJaguar and Waymo announce self-driving car deal - Self-driving electric I-Pace REVEALEDChild car seat WARNING - Thousands drivers face £500 fine by taking these risksRolls Royce unveils Wraith Luminary Collection - Bespoke car has incredible interior