Cheapest Fuel in MK18 Today
Compare live average prices and the cheapest stations in MK18. Fuel price data provided by the UK Government Fuel Finder Scheme, licensed under the Open Government Licence v3.0.
- Stations tracked: 5
- Average petrol price: 173.7p
- Average diesel price: 199.9p
Top stations
- PETROCELL WINSLOW — MK18 3DR (E10 Petrol: 169.9p/L)
- BUCKINGHAM SUPERSTORE - PETROL FILLING STATION — MK18 1AB (E10 Petrol: 172.9p/L)
- ASDA BUCKINGHAM EXPRESS PETROL — MK18 1RY (E10 Petrol: 173.9p/L)
- BUCKINGHAM SF CONNECT — MK18 1NY (E10 Petrol: 175.9p/L) (B7 Diesel: 199.9p/L)
- SHELL CO-OP BUCKINGHAM — MK18 1SH (E10 Petrol: 175.9p/L) (B7 Diesel: 199.9p/L)
Frequently asked questions
What is the average petrol and diesel price in MK18 today?
Today's average E10 unleaded petrol price in MK18 is 173.7p per litre (approx. £86.85 for a 50-litre tank fill), and average B7 diesel is 199.9p per litre. These figures are calculated across 5 stations reporting into the UK Government Fuel Finder scheme.
What is the cheapest petrol near MK18 right now?
The ranking on this page lists the strongest current petrol and diesel values for MK18. Currently, the lowest-priced forecourt is PETROCELL WINSLOW (MK18 3DR) at 169.9p/L for E10 petrol. Open a station page for price history and amenities, or search nearby for your exact postcode.
How does FuelRoute show fuel prices for MK18?
This postcode-district landing ranks live petrol and diesel at 5 stations in MK18. Today's average E10 unleaded petrol price in MK18 is 173.7p per litre (approx. £86.85 for a 50-litre tank fill), and average B7 diesel is 199.9p per litre. District pages are only published when enough priced stations are available.
Should I drive further for cheaper fuel?
Only if the per-litre saving outweighs the detour fuel cost. Use the FuelRoute cost-per-mile calculator and route fuel planner with your vehicle MPG to verify whether diverting saves money overall.
How often are these prices updated?
Forecourt operators report into the mandatory UK Government Fuel Finder scheme throughout the day. FuelRoute ingests updates every 5 minutes so regional averages and station rankings stay current.