Petrol and diesel prices in Chepstow
Cheapest petrol near Chepstow right now: 173.9p at Esso MFG Chepstow, reported 23:33 on 14 Oct. Petrol in Chepstow averages 174.2p, the same as the UK average. Cheapest diesel: 198.9p at Esso MFG Chepstow. Diesel in Chepstow averages 199.4p, 0.2p above the UK average.
- Gulf Caldecot Fuel Express Automat showed 173.7p for petrol when it last reported, on 8 Oct. That price may have changed.
- Gulf Caldecot Fuel Express Automat showed 198.7p for diesel when it last reported, on 8 Oct. That price may have changed.
- Petrol is 1.2p a litre cheaper in Patchway, 8 miles away, from 172.7p.
- 2 of 3 forecourts here reported a petrol price in the last 3 days. Older prices show the date they were reported.
- Chepstow is in the Monmouthshire council area, 55th dearest of 354 for petrol in the council league table, averaging 177.0p.
Distance in miles from Chepstow town centre, as the crow flies. Showing stations within 5 miles.
Distance in miles from Chepstow town centre, as the crow flies. Showing stations within 5 miles.
Price trend
We started recording daily average prices in Chepstow on 16 October 2026. The trend chart appears here once there are a few days of data.
Not in central Chepstow?
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All petrol stations in Chepstow
4 petrol stations with a Chepstow address, cheapest petrol first.
| Station | Petrol | Diesel | Reported |
|---|---|---|---|
| Valero Tgc - PwllmeyricRakestrow, Chepstow, NP16 6LF | 173.9p | 198.9p | 15 Oct |
| Esso MFG ChepstowNewport Road, Chepstow, NP16 5YS · Open 24 hours | 173.9p | 198.9p | 14 Oct |
| EG ChepstowLand South of Junction 2, Chepstow, NP16 6UP · Open 24 hours | 174.7p | 199.7p | 5 Oct |
| Meredith MotorsMeredith Motors, Chepstow, NP16 6PE | – | 199.9p | 23 Sept |
Supermarket fuel prices in and near Chepstow
One supermarket forecourt within 5 miles of Chepstow, cheapest petrol first.
| Station | Petrol | Diesel | Miles |
|---|---|---|---|
| Tesco Chepstow SuperstoreTesco Stores Ltd, Cas-Gwent, NP16 5PB | 173.9p | 198.9p | 1 |
24-hour petrol stations in Chepstow
2 stations sell fuel 24 hours a day in Chepstow, cheapest petrol first. Shop hours can be shorter; check the station page.
| Station | Petrol | Diesel | Miles |
|---|---|---|---|
| Esso MFG ChepstowNewport Road, Chepstow, NP16 5YS | 173.9p | 198.9p | <1 |
| EG ChepstowLand South of Junction 2, Chepstow, NP16 6UP | 174.7p | 199.7p | 1 |
Super unleaded, premium diesel and AdBlue in Chepstow
Super unleaded (E5)
6 stations in and around Chepstow sell super unleaded (e5), averaging 196.7p a litre. The cheapest is EG Chepstow at 188.9p.
Premium diesel
5 stations in and around Chepstow sell premium diesel, averaging 223.9p a litre. The cheapest is BP Nts Manor Garage Service Station at 219.9p.
AdBlue
AdBlue at the pump at EG Chepstow and BP Severn View Service Area.
Fuel price alerts for Chepstow
Price alerts are coming soon. Join the waitlist and we'll email you when they start: an alert when fuel near you drops by 3p a litre or more, and the 10 cheapest pumps near your postcode every Friday.
Questions about fuel prices in Chepstow
Where is the cheapest petrol in Chepstow?
Today the cheapest petrol near Chepstow is 173.9p a litre at Esso MFG Chepstow, Newport Road, Chepstow, NP16 5YS.
How much is diesel in Chepstow today?
Diesel averages 199.4p a litre across 4 forecourts in Chepstow, against a UK average of 199.2p.
Which supermarket has the cheapest petrol in Chepstow?
Tesco Chepstow Superstore is cheapest at 173.9p a litre, 1 miles from the centre.
How up to date are these prices?
Forecourts report their prices to the government's Fuel Finder scheme and we refresh them twice a day. These were last updated 17:30 today. Each forecourt's table row shows the day its price was reported.
Is there a 24-hour petrol station in Chepstow?
Yes. Esso MFG Chepstow and EG Chepstow sell fuel 24 hours a day.