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Dorchester Petrol & Diesel Prices
The cheapest unleaded in Dorchester is 168.9p at Dorchester Superstore. The dearest is 174.9p at Long Ash Service Station Ltd: 6.0p a litre, £3.30 a tank more.
Prices last checked 10 November 2026 · 5 of 8 Dorchester forecourts reported in the last 14 days · official Fuel Finder data
Cheapest petrol in Dorchester
- 1 Dorchester SuperstoreDT1 2RY · today 168.9p
- 2 MFG Winterbourne AbbasDT2 9LJ · 1 day ago 169.9p
- 3 Owermoigne Service StationDT2 8HN · 2 days ago 172.9p
- 4 Shell DorchesterDT1 1NF · 4 days ago 172.9p
- 5 Long Ash Service Station LtdDT2 9NW · 4 days ago 174.9p
Cheapest diesel in Dorchester
- 1 Shell DorchesterDT1 1NF · 4 days ago 197.9p
- 2 Dorchester SuperstoreDT1 2RY · today 198.9p
- 3 MFG Winterbourne AbbasDT2 9LJ · 1 day ago 199.9p
- 4 Owermoigne Service StationDT2 8HN · 2 days ago 199.9p
- 5 Long Ash Service Station LtdDT2 9NW · 4 days ago 199.9p
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Supermarket fuel prices in Dorchester
| Supermarket | Sites | Petrol from | Diesel from |
|---|---|---|---|
| Tesco | 1 | 168.9p | 198.9p |
All petrol stations in Dorchester
| Hours | |||||||
|---|---|---|---|---|---|---|---|
| Dorchester Superstore DT1 2RY | Tesco | 168.9p | 198.9p | 179.9p | -3.0p | 24 hours | today |
| MFG Winterbourne Abbas DT2 9LJ | Esso | 169.9p | 199.9p | 189.9p | -2.0p | 24 hours | 1d ago |
| Owermoigne Service Station DT2 8HN | Texaco | 172.9p | 199.9p | 194.9p | +1.0p | Mon 07:00 to 20:00 | 2d ago |
| Shell Dorchester DT1 1NF | Shell | 172.9p | 197.9p | 199.9p | +1.0p | 24 hours | 4d ago |
| Long Ash Service Station Ltd DT2 9NW | Murco | 174.9p | 199.9p | +3.0p | Mon 07:00 to 20:00 | 4d ago |
Retailers must report a price change to the government's Fuel Finder scheme within 30 minutes, so a forecourt that last reported a few days ago simply has not changed its price. Opening hours are each retailer's own entry in the scheme.
3 stations have stopped reporting (more than 14 days) and are left out of every figure above
- Maiden Newton Service Station, last reported 39 days ago
- The Grove Service Station, last reported 32 days ago
- Rampisham Garage, last reported 15 days ago
A price that old is not a current market price, so we do not show it as one. These stations may have closed, changed hands or dropped out of the scheme.
More forecourts near Dorchester
These 4 forecourts are outside Dorchester's own postcodes, so they are not counted in the figures above. Distances are straight lines from the middle of Dorchester.
| Forecourt | Miles | E10 | Diesel | Reported |
|---|---|---|---|---|
| MFG Morrisons BridportDT6 4SB | 11.7 | 165.9p | 199.9p | 1d ago |
| Rontec BridportDT6 4AA | 11.3 | 169.9p | 199.9p | today |
| Kings Stag GarageDT10 2AZ | 12.0 | 169.9p | 203.9p | 7d ago |
| Central Convenience - Burton BradstockDT6 4RB | 10.6 | 170.9p | 199.9p | 1d ago |
Dorchester against the rest
Average E10 unleaded. Bars start at 160p so the differences are visible.
Dorchester fuel questions
Where is the cheapest petrol in Dorchester today?
Dorchester Superstore, at 168.9p a litre for E10 unleaded, from prices last checked on 10 November 2026. The Dorchester average is 171.9p.
Where is the cheapest diesel in Dorchester?
Shell Dorchester, at 197.9p a litre, from prices last checked on 10 November 2026.
Which petrol stations in Dorchester are open 24 hours?
3 of the 5 forecourts reporting in Dorchester list 24-hour opening, including Dorchester Superstore, MFG Winterbourne Abbas, Shell Dorchester. Hours come from each retailer's own entry in the Fuel Finder scheme.
How often are these prices updated?
Retailers must report a price change to the government's Fuel Finder scheme within 30 minutes. We read the full data every 30 minutes and rebuild this page every morning.
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