Live prices
Cheapest diesel (B7) in Chepstow
4 stations reporting diesel (B7), ranked cheapest first.
The cheapest reported diesel (B7) in Chepstow is £8.63 a gallon (189.9p per litre) at Meredith Motors, Meredith Motors, Devauden, Chepstow, NP16 6PE, Chepstow (NP16 6PE). The average across 4 forecourts currently reporting this grade is £8.87 a gallon (195.1p 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 1.1p per litre below the UK average of 196.2p.
The average is unchanged since yesterday. The average has risen 4.2p per litre since last week.
Prices last refreshed at 4:32pm on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
| Meredith Motors (NP16 6PE)Meredith Motors, Devauden, Chepstow, NP16 6PE, Chepstow | ---- | £8.63189.9p | £7.22158.9p | ---- | 25 mins ago |
 Eg Chepstow Pfs (NP16 6UP)24hLand South Of Junction 2, Chepstow | £7.81171.9p | £8.85194.7p | £8.72191.9p | £9.50208.9p | 25 mins ago |
 Mfg Chepstow (NP16 5YS)24hNewport Road, Chepstow, Gwent | £7.86172.9p | £9.00197.9p | £8.63189.9p | £9.82215.9p | 25 mins ago |
 Tgc - Pwllmeyric (NP16 6LF)Rakestrow, Chepstow, Gwent | £7.86172.9p | £9.00197.9p | £8.81193.9p | £9.95218.9p | 25 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 diesel (B7) appear here.
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Questions about diesel (B7) in Chepstow
- Where is the cheapest diesel (B7) in Chepstow?
- The cheapest reported diesel (B7) in Chepstow is 189.9p per litre at Meredith Motors, Meredith Motors, Devauden, Chepstow, NP16 6PE, Chepstow (NP16 6PE). The average across 4 forecourts reporting this grade is 195.1p per litre. Prices were last refreshed at 4:32pm on 20 September 2026 from official UK Government fuel price data.
- How many stations in Chepstow sell diesel (B7)?
- 4 forecourts in Chepstow currently report a price for diesel (B7) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.