Live prices
Cheapest super diesel near NP18
9 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel within 5 miles of the centre of NP18 is £9.08 a gallon (199.7p per litre) at Texaco, Avondale Service Station, Avondale Road, Pontrhydyrun, Cwmbran, NP44 1TT, Cwmbran (NP44 1TT). The average across 9 forecourts currently reporting this grade is £9.74 a gallon (214.3p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £7.30 on a 50-litre fill.
Prices last refreshed at 3:31pm on 21 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Avondale Service Station (NP44 1TT)24hAvondale Service Station, Avondale Road, Pontrhydyrun, Cwmbran, NP44 1TT, Cwmbran | 4.8 miles | £7.71169.7p | £8.76192.7p | £8.41184.9p | £9.08199.7p | 43 mins ago |
 Mfg Morrisons Cwmbran (NP44 1QP)24hGrange Road, Torfaen, Cwmbran | 4.6 miles | £7.72169.9p | £8.77192.9p | £8.45185.9p | £9.22202.9p | 43 mins ago |
 Newport Chepstow Rd Esso Express (NP19 9EZ)Chepstow RD, Casnewydd | 0.9 miles | £7.77170.9p | £8.91195.9p | £8.45185.9p | £9.54209.9p | 43 mins ago |
| Asda Cwmbran Express Petrol (NP44 3JA)24hHenllys Way, Newport | 4.4 miles | £7.81171.9p | £8.91195.9p | £8.68190.9p | £9.77214.9p | 43 mins ago |
| Mfg Newport (NP19 8BY)24h57/59 Chepstow Road, Newport, Gwent | 2.2 miles | £7.86172.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 43 mins ago |
 Malpas Sf Connect (NP20 6NF)24hMalpas Road, Newport, Newport | 2.9 miles | £7.91173.9p | £8.95196.9p | £8.86194.9p | £9.91217.9p | 43 mins ago |
| Asda Casnewydd Express Petrol (NP19 8BW)24h17-25 Chepstow Road, Newport | 2.3 miles | £7.81171.9p | £9.18201.9p | £8.68190.9p | £10.04220.9p | 43 mins ago |
| Rontec Magor (NP26 3YL)24hMotorwayM4 Junction 23, Caldicot, Gwent | 4.7 miles | £7.91173.9p | £9.18201.9p | £8.81193.9p | £10.09221.9p | 43 mins ago |
 Shell Newport (NP20 5PA)24h1 Malpas Road, Newport, Gwent | 2.6 miles | £8.04176.9p | £9.04198.9p | £9.09199.9p | £10.22224.9p | 43 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 super diesel appear here.
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Questions about super diesel near NP18
- Where is the cheapest super diesel near NP18?
- The cheapest reported super diesel near NP18 is 199.7p per litre at Texaco, Avondale Service Station, Avondale Road, Pontrhydyrun, Cwmbran, NP44 1TT, Cwmbran (NP44 1TT). The average across 9 forecourts reporting this grade is 214.3p per litre. Prices were last refreshed at 3:31pm on 21 September 2026 from official UK Government fuel price data.
- How many stations near NP18 sell super diesel?
- 9 forecourts near NP18 currently report a price for super diesel through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.