Driver WARNING - Petrol and diesel prices could rise over 140p per litre PUMP prices for diesel and petrol cars are already at a three and half year high but experts warn that they could rise to 140p per litre. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Easter Traffic WARNING - Drivers MUST check THIS before hitting the road or face huge FINENew Alfa Romeo Giulia Veloce arrives in the UK, and its stunningCar tax HACK - Here's how you can AVOID paying road tax for the next three yearsJaguar F-Pace crowned Car of the Year at 2017 World Car AwardsPorsche 911 - New GT3 is an electrifying track performance car you can enjoy every dayMillions of UK motorists are driving unsafe cars without knowing it - are you one of them?