Live prices
Cheapest premium unleaded (E5) near DT3
7 stations reporting premium unleaded (E5), ranked cheapest first.
The cheapest reported premium unleaded (E5) within 5 miles of the centre of DT3 is £8.27 a gallon (181.9p per litre) at Sainsbury's, Mercury Road, Weymouth (DT3 5BJ). The average across 7 forecourts currently reporting this grade is £8.51 a gallon (187.3p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £2.70 on a 50-litre fill.
The average has risen 0.4p per litre since yesterday. The average has risen 2.1p per litre since last week.
Prices last refreshed at 3:02pm on 20 September 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 |
|---|---|---|---|---|---|---|
 Sainsburys Weymouth (DT3 5BJ)Mercury Road, Weymouth | 0.6 miles | £7.72169.9p | £8.72191.9p | £8.27181.9p | ---- | 34 mins ago |
 Dorchester Superstore - Petrol Filling Station (DT1 2RY)24hWeymouth Ave, Dorchester | 4.3 miles | £7.77170.9p | £8.77192.9p | £8.27181.9p | ---- | 34 mins ago |
 Mfg Morrisons Weymouth (DT3 5HJ)Mercury Road, Weymouth, Dorset | 0.7 miles | £7.81171.9p | £8.81193.9p | £8.45185.9p | ---- | 34 mins ago |
 Lanehouse Rocks Rd Esso Express (DT4 9DJ)Lanehouse Rocks RD, Weymouth | 2.7 miles | £7.81171.9p | £8.91195.9p | £8.50186.9p | £9.54209.9p | 34 mins ago |
| Asda Weymouth Express Petrol (DT4 7BJ)24hKing Street, Weymouth | 2 miles | £7.72169.9p | £8.77192.9p | £8.59188.9p | £9.63211.9p | 34 mins ago |
| Mfg Weymouth (DT4 9TB)Cumberland Drive, Granby Ind Estate, Weymouth, Dorset | 2.2 miles | £7.91173.9p | £9.00197.9p | £8.63189.9p | £9.82215.9p | 34 mins ago |
 Weymouth Sf Connect (DT3 5AS)24h316-318 Dorchester Road, Weymouth, Dorset | 0.3 miles | £7.95174.9p | £8.95196.9p | £8.91195.9p | £9.91217.9p | 34 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 premium unleaded (E5) appear here.
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Questions about premium unleaded (E5) near DT3
- Where is the cheapest premium unleaded (E5) near DT3?
- The cheapest reported premium unleaded (E5) near DT3 is 181.9p per litre at Sainsbury's, Mercury Road, Weymouth (DT3 5BJ). The average across 7 forecourts reporting this grade is 187.3p per litre. Prices were last refreshed at 3:02pm on 20 September 2026 from official UK Government fuel price data.
- How many stations near DT3 sell premium unleaded (E5)?
- 7 forecourts near DT3 currently report a price for premium unleaded (E5) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.