Live prices
Cheapest petrol and diesel near SN13
11 forecourts within 5 miles of the centre of the SN13 postcode district, 2 of them inside SN13 itself.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SN13 is £7.59 a gallon (166.9p per litre) at Sainsbury's, Bath Road, Melksham (SN12 6LL). The average across 11 forecourts currently reporting this grade is £7.82 a gallon (172.1p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £2.60 on a 50-litre fill. That local average is 0.2p per litre above the UK average of 171.9p.
The average has fallen 1.3p per litre since yesterday. The average has risen 3.7p per litre since last week.
Prices last refreshed at 2:31pm on 17 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
Unleaded Prices
Unleaded (E10)
- Highest
- £7.95/gal174.9p/L
- Average
- £7.82/gal172.1p/L
- Lowest
- £7.59/gal166.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.00/gal197.9p/L
- Average
- £8.86/gal195.0p/L
- Lowest
- £8.54/gal187.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £8.86/gal194.9p/L
- Average
- £8.53/gal187.6p/L
- Lowest
- £8.13/gal178.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £9.86/gal216.9p/L
- Average
- £9.65/gal212.2p/L
- Lowest
- £9.09/gal199.9p/L
Every station near SN13, cheapest unleaded first
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Sainsburys Melksham (SN12 6LL)Bath Road, Melksham | 4.7 miles | £7.59166.9p | £8.54187.9p | £8.13178.9p | ---- | 17 Sept 2026, 13:31 |
| Sainsburys Chippenham (SN14 0BJ)Bath Road, Chippenham | 3.3 miles | £7.68168.9p | £8.72191.9p | £8.22180.9p | ---- | 17 Sept 2026, 13:31 |
 Mfg Morrisons Chippenham (SN14 6YD)Stainers Way, Chippenham, Wiltshire | 5 miles | £7.72169.9p | £8.77192.9p | £8.45185.9p | ---- | 17 Sept 2026, 13:31 |
 Frogwell Esso Express (SN14 0JH)Hungerdown LN, Chippenham | 4.1 miles | £7.81171.9p | £8.95196.9p | £8.50186.9p | £9.59210.9p | 17 Sept 2026, 13:31 |
 Mfg Beanacre Road (SN12 8AU)24hNortree Motors, Beanacre RD / Melksham, Wiltshire | 4 miles | £7.86172.9p | £8.91195.9p | £8.63189.9p | £9.82215.9p | 17 Sept 2026, 13:31 |
| Mfg Pheasant (SN14 0RL)24hBath Road, Chippenham, Wiltshire | 3.6 miles | £7.86172.9p | £8.91195.9p | £8.63189.9p | £9.82215.9p | 17 Sept 2026, 13:31 |
 Asda Corsham Express Petrol (SN13 9DA)101 Pickwick Road, Corsham | 1 mile | £7.86172.9p | £8.91195.9p | £8.68190.9p | £9.72213.9p | 17 Sept 2026, 13:31 |
| Rontec Bath Road (SN15 2AR)24hBath Road, Chippenham, Wiltshire | 4 miles | £7.86172.9p | £8.95196.9p | £8.72191.9p | ---- | 17 Sept 2026, 13:31 |
| Ashley Garage Ltd (SN13 8AA)24hAshley Garage, Bath Road, Box, Corsham | 2.2 miles | £7.91173.9p | £8.91195.9p | £8.63189.9p | £9.63211.9p | 17 Sept 2026, 13:31 |
| Central Convenience - Atworth (SN12 8HN)Bear Garages, Bath Road, Atworth, Melksham | 2.2 miles | £7.95174.9p | £9.00197.9p | £8.36183.9p | £9.09199.9p | 17 Sept 2026, 13:31 |
| Bristol Road Service Station (SN14 6NA)Bristol Road Service Station, Bristol Road, Allington, Chippenham | 3.9 miles | £7.95174.9p | £8.95196.9p | £8.86194.9p | £9.86216.9p | 17 Sept 2026, 13:31 |
The market shown is a fixed 5-mile radius from the centre of the SN13 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 SN13
Worth the drive?
Filling 50 litres at the cheapest reported station rather than an average-priced one saves about £2.60 today.
Questions about fuel prices near SN13
- Where is the cheapest petrol near SN13?
- The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SN13 is 166.9p per litre at Sainsbury's, Bath Road, Melksham (SN12 6LL). The local average is 172.1p across 11 forecourts reporting this grade. Prices were last refreshed at 2:31pm on 17 September 2026 from official UK Government fuel price data.
- Where is the cheapest diesel near SN13?
- The cheapest reported diesel (B7) within 5 miles of the centre of SN13 is 187.9p per litre at Sainsbury's, Bath Road, Melksham (SN12 6LL). The local average is 195.0p per litre.
- How often are fuel prices in SN13 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.