What is the cheapest petrol in Didcot today?

The cheapest petrol in Didcot is 167.9p per litre at Sainsbury's SAINSBURYS DIDCOT, based on 5 stations with live prices. Unleaded (E10) averages 170.5p per litre.

What is the cheapest diesel in Didcot today?

The cheapest diesel in Didcot is 188.9p per litre at Sainsbury's SAINSBURYS DIDCOT, based on 5 stations with live prices. Diesel averages 191.5p per litre.

Are supermarket petrol stations cheaper in Didcot?

Yes. Supermarket forecourts in Didcot currently average 168.4p per litre for unleaded, 3.5p less than the 171.9p average at branded and independent stations.

Didcot Fuel Prices

Find the cheapest petrol and diesel in Didcot. Live prices from 5 fuel stations, updated hourly from the official Fuel Finder feed.

Fuel price answer

cheapest petrol and diesel in Didcot

As of 18 September 2026, the cheapest unleaded petrol in Didcot is 167.9p/L at Sainsbury's SAINSBURYS DIDCOT, the cheapest diesel in Didcot is 188.9p/L at Sainsbury's SAINSBURYS DIDCOT. Across 5 stations, unleaded averages 170.5p/L and diesel 191.5p/L. Supermarket forecourts in Didcot average 3.5p/L less than branded stations for unleaded.

Unleaded (E10)

167.9p cheapest

Avg 170.5pHigh 173.9pSpread 6.0p5 priced

Diesel

188.9p cheapest

Avg 191.5pHigh 195.9pSpread 7.0p5 priced

Cheapest Unleaded (E10) in Didcot

1. Sainsbury's — SAINSBURYS DIDCOT · DIDCOT167.9p
2. Tesco — DIDCOT SUPERSTORE - PETROL FILLING STATION · DIDCOT168.9p
3. Valero — TGC - DIDCOT · DIDCOT169.9p
4. Texaco — Berkshire Downs Service Station · DIDCOT171.9p
5. Shell — Blewbury · DIDCOT173.9p

Cheapest Diesel in Didcot

1. Sainsbury's — SAINSBURYS DIDCOT · DIDCOT188.9p
2. Tesco — DIDCOT SUPERSTORE - PETROL FILLING STATION · DIDCOT188.9p
3. Valero — TGC - DIDCOT · DIDCOT191.9p
4. Texaco — Berkshire Downs Service Station · DIDCOT191.9p
5. Shell — Blewbury · DIDCOT195.9p

Data freshness

Updated 17 Sept 2026, 15:48

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-east/didcot

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About Didcot Fuel Prices

PetrolPal tracks live fuel prices in Didcot 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 Didcot are based on stations in the South East region of England. View the Didcot statistics page for detailed price analytics including brand averages, price distribution, and historical trends.

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