Compare petrol and diesel prices at 4 stations in the CB3 postcode area. Prices updated every 15 minutes.
As of 27 July 2026, petrol (E10) around CB3 averages 166.4p per litre across 4 local forecourts, with the cheapest at 161.9p. Prices refresh every 15 minutes from the UK Government Fuel Finder scheme.
The cheapest petrol near CB3 right now is 161.9p at Girton. The ranked list above shows every local station by price.
The spread between the cheapest (161.9p) and dearest (176.9p) forecourt in the CB3 area is 15.0p per litre — about £7.50 on a 50-litre tank.