Local price scan
Cheapest petrol and diesel prices in South Mimms
1 tracked forecourt in South Mimms, last updated 5 October 2026. Prices are pence per litre.
Diesel (B7)
217.9p
cheapest · 217.9p average across 1 station
South Mimms price history
Daily average standard petrol and diesel prices across tracked local stations over the last 90 days.
Limited history is available so far. This chart will become more detailed as prices change.
South Mimms stations ranked by price
| WELCOME BREAK SOUTH MIMMS TRUCKSTOPWELCOME BREAK/BP · EN6 3NE | 217.9p |
|---|
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Where these stations are
What drivers in South Mimms should know
We are still building a full price picture for South Mimms. As more forecourts report, this page will show the local spread between the cheapest and dearest pumps.
At 217.9p the average diesel (b7) price in South Mimms is above the UK-wide average of 199.8p that PumpScan is tracking, a difference of 18.1p per litre.
Brands represented locally include WELCOME BREAK/BP. Supermarket forecourts usually undercut motorway services by a wide margin, and prices in and around South Mimms tend to move within a day or two of a change in the wholesale oil price. Filling up mid-week and avoiding a near-empty tank on a motorway trip are the two simplest ways to keep costs down.
Compare South Mimms against the rest of the country on the cheapest petrol in the UK and cheapest diesel in the UK leaderboards.
All filling stations in South Mimms
Looking elsewhere? See all areas covered by PumpScan UK. Area slug: /petrol-prices/south-mimms