Fuel Prices in Mount Barker, WA

Looking for cheap fuel in Mount Barker, Western Australia? Compare live petrol prices at 3 fuel stations in Mount Barker, WA. The cheapest Unleaded 91 is currently 249.9¢ at United Mount Barker Roadhouse Truck Stop. Diesel starts from 327.9¢. Prices are sourced from official Western Australia government data and updated every 30 minutes. Use Petrol Smart to find the cheapest petrol near Mount Barker and never overpay for fuel.