Live prices
Cheapest petrol and diesel near DT5
5 forecourts within 5 miles of the centre of the DT5 postcode district, 2 of them inside DT5 itself.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of DT5 is £7.72 a gallon (169.9p per litre) at Texaco, Top Of Hill, Easton Lane, Portland, Dorset (DT5 1BW). The average across 5 forecourts currently reporting this grade is £7.83 a gallon (172.3p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.20 on a 50-litre fill. That local average is 0.2p per litre above the UK average of 172.1p.
The average has fallen 0.1p per litre since yesterday. The average has risen 5.4p per litre since last week.
Prices last refreshed at 11:31am on 18 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
Unleaded Prices
Unleaded (E10)
- Highest
- £8.00/gal175.9p/L
- Average
- £7.83/gal172.3p/L
- Lowest
- £7.72/gal169.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.00/gal197.9p/L
- Average
- £8.87/gal195.1p/L
- Lowest
- £8.68/gal190.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £8.91/gal195.9p/L
- Average
- £8.56/gal188.3p/L
- Lowest
- £8.18/gal179.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £9.82/gal215.9p/L
- Average
- £9.61/gal211.5p/L
- Lowest
- £9.36/gal205.9p/L
Every station near DT5, cheapest unleaded first
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Portland (DT5 1BW)24hTop Of Hill, Easton Lane, Portland, Dorset | 0.4 miles | £7.72169.9p | £8.77192.9p | £8.18179.9p | £9.36205.9p | 18 Sept 2026, 10:31 |
 Asda Weymouth Express Petrol (DT4 7BJ)24hKing Street, Weymouth | 4.6 miles | £7.72169.9p | £8.68190.9p | £8.59188.9p | £9.54209.9p | 18 Sept 2026, 10:31 |
| Lanehouse Rocks Rd Esso Express (DT4 9DJ)Lanehouse Rocks RD, Weymouth | 4.3 miles | £7.81171.9p | £8.91195.9p | £8.50186.9p | £9.54209.9p | 18 Sept 2026, 10:31 |
| Mfg Weymouth (DT4 9TB)Cumberland Drive, Granby Ind Estate, Weymouth, Dorset | 4.8 miles | £7.91173.9p | £9.00197.9p | £8.63189.9p | £9.82215.9p | 18 Sept 2026, 10:31 |
 Mfg Osprey Quay (DT5 1GE)24hMereside, Portland, Dorset | 1.3 miles | £8.00175.9p | £9.00197.9p | £8.91195.9p | £9.82215.9p | 18 Sept 2026, 10:31 |
The market shown is a fixed 5-mile radius from the centre of the DT5 postcode district. Not every station reports every fuel grade, so grade averages state how many stations they cover. Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes.
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Answers come straight from recorded official price data, refreshed every 30 minutes.
By fuel grade near DT5
Worth the drive?
Filling 50 litres at the cheapest reported station rather than an average-priced one saves about £1.20 today.
Questions about fuel prices near DT5
- Where is the cheapest petrol near DT5?
- The cheapest reported unleaded petrol (E10) within 5 miles of the centre of DT5 is 169.9p per litre at Texaco, Top Of Hill, Easton Lane, Portland, Dorset (DT5 1BW). The local average is 172.3p across 5 forecourts reporting this grade. Prices were last refreshed at 11:31am on 18 September 2026 from official UK Government fuel price data.
- Where is the cheapest diesel near DT5?
- The cheapest reported diesel (B7) within 5 miles of the centre of DT5 is 190.9p per litre at Esso, King Street, Weymouth (DT4 7BJ). The local average is 195.1p per litre.
- How often are fuel prices in DT5 updated?
- Prices are supplied by fuel retailers through the official UK Government fuel price open data scheme and checked every 30 minutes. Each station row shows when its price was last recorded.