Live prices
Cheapest unleaded petrol (E10) near DT3
7 stations reporting unleaded petrol (E10), ranked cheapest first.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of DT3 is 161.9p per litre at Tesco, Weymouth Ave, Dorchester (DT1 2RY). The average across 7 forecourts currently reporting this grade is 163.0p per litre, so choosing the cheapest rather than an average-priced forecourt saves about £0.55 on a 50-litre fill. That local average is 1.5p per litre above the UK average of 161.5p.
The average has fallen 0.6p per litre since yesterday. The average has risen 3.1p per litre since last week.
Prices last refreshed at 12:31pm on 6 August 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Tesco (DT1 2RY)24hWeymouth Ave, Dorchester | 4.3 miles | 161.9p | 177.9p | 172.9p | -- | 5 mins ago |
 Morrisons (DT3 5HJ)Mercury Road, Weymouth, Dorset | 0.7 miles | 161.9p | 177.9p | 175.9p | -- | 5 mins ago |
 Sainsbury's (DT3 5BJ)Mercury Road, Weymouth | 0.6 miles | 161.9p | 176.9p | 173.9p | -- | 5 mins ago |
 Esso (DT4 7BJ)24hKing Street, Weymouth | 2 miles | 162.9p | 179.9p | 181.9p | 198.9p | 5 mins ago |
| Esso (DT4 9TB)Cumberland Drive, Granby Ind Estate, Weymouth, Dorset | 2.2 miles | 162.9p | 181.9p | 179.9p | 199.9p | 5 mins ago |
| Esso (DT4 9DJ)Lanehouse Rocks RD, Weymouth | 2.7 miles | 162.9p | 179.9p | 177.9p | 193.9p | 5 mins ago |
 BP (DT3 5AS)24h316-318 Dorchester Road, Weymouth, Dorset | 0.3 miles | 166.9p | 181.9p | 187.9p | 202.9p | 5 mins ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting unleaded petrol (E10) appear here.
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Questions about unleaded petrol (E10) near DT3
- Where is the cheapest unleaded petrol (E10) near DT3?
- The cheapest reported unleaded petrol (E10) near DT3 is 161.9p per litre at Tesco, Weymouth Ave, Dorchester (DT1 2RY). The average across 7 forecourts reporting this grade is 163.0p per litre. Prices were last refreshed at 12:31pm on 6 August 2026 from official UK Government fuel price data.
- How many stations near DT3 sell unleaded petrol (E10)?
- 7 forecourts near DT3 currently report a price for unleaded petrol (E10) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.