Live prices
Cheapest petrol and diesel near DT1
4 forecourts within 5 miles of the centre of the DT1 postcode district, 2 of them inside DT1 itself.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of DT1 is £7.77 a gallon (170.9p per litre) at Tesco, Weymouth Ave, Dorchester (DT1 2RY). The average across 4 forecourts currently reporting this grade is £7.93 a gallon (174.4p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.75 on a 50-litre fill. That local average is 1.7p per litre above the UK average of 172.7p.
The average has risen 1.0p per litre since yesterday. The average has risen 1.5p per litre since last week.
Prices last refreshed at 4:31pm on 21 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
- £7.93/gal174.4p/L
- Lowest
- £7.77/gal170.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.09/gal199.9p/L
- Average
- £8.92/gal196.2p/L
- Lowest
- £8.77/gal192.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £9.09/gal199.9p/L
- Average
- £8.66/gal190.6p/L
- Lowest
- £8.27/gal181.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £10.00/gal219.9p/L
- Average
- £9.91/gal217.9p/L
- Lowest
- £9.82/gal215.9p/L
Every station near DT1, cheapest unleaded first
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Dorchester Superstore - Petrol Filling Station (DT1 2RY)24hWeymouth Ave, Dorchester | 0.7 miles | £7.77170.9p | £8.77192.9p | £8.27181.9p | ---- | 31 mins ago |
 Mfg Winterbourne Abbas (DT2 9LJ)24hBridport Road - W Abbas, Dorchester, Dorset | 4.1 miles | £7.95174.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 31 mins ago |
 Long Ash Service Station Ltd (DT2 9NW)Long Ash Service Station, Frampton, Dorchester, DT2 9NW, Dorchester | 4.7 miles | £8.00175.9p | £8.91195.9p | ---- | ---- | 31 mins ago |
 Shell Dorchester (DT1 1NF)24h29B London Road, Dorchester, Dorset | 0.7 miles | £8.00175.9p | £8.91195.9p | £9.09199.9p | £10.00219.9p | 31 mins ago |
The market shown is a fixed 5-mile radius from the centre of the DT1 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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Ask the fuel analyst
Answers come straight from recorded official price data, refreshed every 30 minutes.
By fuel grade near DT1
Worth the drive?
Filling 50 litres at the cheapest reported station rather than an average-priced one saves about £1.75 today.
Questions about fuel prices near DT1
- Where is the cheapest petrol near DT1?
- The cheapest reported unleaded petrol (E10) within 5 miles of the centre of DT1 is 170.9p per litre at Tesco, Weymouth Ave, Dorchester (DT1 2RY). The local average is 174.4p across 4 forecourts reporting this grade. Prices were last refreshed at 4:31pm on 21 September 2026 from official UK Government fuel price data.
- Where is the cheapest diesel near DT1?
- The cheapest reported diesel (B7) within 5 miles of the centre of DT1 is 192.9p per litre at Tesco, Weymouth Ave, Dorchester (DT1 2RY). The local average is 196.2p per litre.
- How often are fuel prices in DT1 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.