What is the cheapest petrol in Warminster today?

The cheapest petrol in Warminster is 169.9p per litre at Morrisons MFG MORRISONS WARMINSTER, based on 6 stations with live prices. Unleaded (E10) averages 173.6p per litre.

What is the cheapest diesel in Warminster today?

The cheapest diesel in Warminster is 194.9p per litre at Esso ASDA WARMINSTER EAST EXPRESS PETROL, based on 6 stations with live prices. Diesel averages 198.9p per litre.

Are supermarket petrol stations cheaper in Warminster?

Yes. Supermarket forecourts in Warminster currently average 169.9p per litre for unleaded, 4.4p less than the 174.3p average at branded and independent stations.

Warminster Fuel Prices

Find the cheapest petrol and diesel in Warminster. Live prices from 6 fuel stations, updated hourly from the official Fuel Finder feed.

Fuel price answer

cheapest petrol and diesel in Warminster

As of 18 September 2026, the cheapest unleaded petrol in Warminster is 169.9p/L at Morrisons MFG MORRISONS WARMINSTER, the cheapest diesel in Warminster is 194.9p/L at Esso ASDA WARMINSTER EAST EXPRESS PETROL. Across 6 stations, unleaded averages 173.6p/L and diesel 198.9p/L. Supermarket forecourts in Warminster average 4.4p/L less than branded stations for unleaded.

Unleaded (E10)

169.9p cheapest

Avg 173.6pHigh 180.9pSpread 11.0p6 priced

Diesel

194.9p cheapest

Avg 198.9pHigh 210.9pSpread 16.0p6 priced

Cheapest Unleaded (E10) in Warminster

1. Morrisons — MFG MORRISONS WARMINSTER · WARMINSTER169.9p
2. Esso — ASDA WARMINSTER EAST EXPRESS PETROL · WARMINSTER170.9p
3. BP — RUSDENE - LONGBRIDGE DEVERILL · WARMINSTER170.9p
4. Murco — New Road Service Station Ltd · WARMINSTER173.9p
5. BP — WARMINSTER SERVICE AREA · WARMINSTER174.9p

Cheapest Diesel in Warminster

1. Esso — ASDA WARMINSTER EAST EXPRESS PETROL · WARMINSTER194.9p
2. Morrisons — MFG MORRISONS WARMINSTER · WARMINSTER194.9p
3. BP — RUSDENE - LONGBRIDGE DEVERILL · WARMINSTER194.9p
4. Murco — New Road Service Station Ltd · WARMINSTER197.9p
5. Esso — ASDA WILLOUGHBY HEDGE EXPRESS PETROL · WARMINSTER199.9p

Data freshness

Updated 17 Sept 2026, 08:25

Methodology

PetrolPal groups stations by country, region, and city from postcode-derived location data. Local pages are designed to help drivers compare nearby petrol and diesel prices before choosing where to fill up.

Citation

Source: PetrolPal, using official UK forecourt fuel price data. Cite: https://petrolpal.co.uk/fuel-prices/england/south-west/warminster

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About Warminster Fuel Prices

PetrolPal tracks live fuel prices in Warminster using official UK Government data, updated hourly. Compare petrol and diesel prices from supermarkets, branded stations, and independents to find the cheapest fuel near you.

Prices in Warminster are based on stations in the South West region of England. View the Warminster statistics page for detailed price analytics including brand averages, price distribution, and historical trends.

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