Live prices
Cheapest premium unleaded (E5) in Monmouth
3 stations reporting premium unleaded (E5), ranked cheapest first.
The cheapest reported premium unleaded (E5) in Monmouth is £9.27 a gallon (203.9p per litre) at Esso, A40 North Bound, Dingestow, Monmouth (NP25 4BG). The average across 3 forecourts currently reporting this grade is £9.28 a gallon (204.2p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £0.15 on a 50-litre fill. That local average is 14.8p per litre above the UK average of 189.4p.
The average is unchanged since yesterday. The average has risen 4.6p per litre since last week.
Prices last refreshed at 3:32pm 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 |
|---|---|---|---|---|---|
 Asda Monmouth North Express Petrol (NP25 4BG)24hA40 North Bound, Dingestow, Monmouth | £8.41184.9p | £9.18201.9p | £9.27203.9p | £10.04220.9p | 1h ago |
| Asda Monmouth South Express Petrol (NP25 4BR)24hA40 South Bound, Dingestow, Monmouth | £8.41184.9p | £9.18201.9p | £9.27203.9p | £10.04220.9p | 1h ago |
 Shell Overmonnow (NP25 5EZ)24hCinderhill Street Overmonnow Road, Monmouth, Gwent | £8.18179.9p | £9.09199.9p | £9.31204.9p | £10.22224.9p | 1h 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) in Monmouth
- Where is the cheapest premium unleaded (E5) in Monmouth?
- The cheapest reported premium unleaded (E5) in Monmouth is 203.9p per litre at Esso, A40 North Bound, Dingestow, Monmouth (NP25 4BG). The average across 3 forecourts reporting this grade is 204.2p per litre. Prices were last refreshed at 3:32pm on 20 September 2026 from official UK Government fuel price data.
- How many stations in Monmouth sell premium unleaded (E5)?
- 3 forecourts in Monmouth 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.