Live prices
Cheapest petrol and diesel prices in Newport
21 forecourts tracked in Newport (21 reporting unleaded (E10), 21 reporting diesel (B7), 15 reporting premium (E5), 10 reporting super diesel). Prices last refreshed at 12:02am on 19 October 2026.
The cheapest reported unleaded petrol (E10) in Newport is £7.81 a gallon (171.9p per litre) at Dinas Cross Service Station Ltd, Dinas Cross Service Station, Dinas Cross, Newport, SA42 0XB, Newport. The average across 21 forecourts currently reporting this grade is £7.96 a gallon (175.2p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.65 on a 50-litre fill. That local average is 1.0p per litre above the UK average of 174.2p.
The average is unchanged since yesterday. The average has fallen 0.3p per litre since last week.
Prices last refreshed at 12:02am on 19 October 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
At 171.9p per litre, the cheapest unleaded in Newport is the highest we have recorded here in 4 weeks. The Newport average has held steady over the past week. 3 forecourts in Newport have changed their unleaded price today.
Unleaded Prices
Unleaded (E10)
- Highest
- £8.18/gal179.9p/L
- Average
- £7.96/gal175.2p/L
- Lowest
- £7.81/gal171.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.18/gal201.9p/L
- Average
- £9.05/gal199.0p/L
- Lowest
- £8.94/gal196.7p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £9.00/gal197.9p/L
- Average
- £8.69/gal191.2p/L
- Lowest
- £8.22/gal180.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £10.22/gal224.9p/L
- Average
- £9.83/gal216.3p/L
- Lowest
- £9.36/gal205.8p/L
All forecourts in Newport
21 forecourts in Newport, with live prices and full addresses. Showing 16 to 21.
Diesel B7
Premium E5
Super Diesel
Diesel B7
Premium E5
Super Diesel
ST Georges Way, Newport · PO30 2QH
Usually cheapest midnight to 5am, priciest 6pm to 11pm here
DirectionsDiesel B7
Diesel B7
Premium E5
Diesel B7
1 Malpas Road, Newport, Gwent · NP20 5PA
Usually cheapest 2am to 7am, priciest 1pm to 6pm here
DirectionsDiesel B7
Premium E5
Super Diesel
Search near Newport
Ask the fuel analyst
Answers come straight from recorded official price data, refreshed every 30 minutes.
Cheapest reported unleaded
Dinas Cross Service Station Ltd
Dinas Cross Service Station, Dinas Cross, Newport, SA42 0XB, Newport
171.9p/L
Cheapest reported diesel
Asda
Pencarn Way - Coedkernew, Newport
196.7p/L
By fuel grade in Newport
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Prices are sourced from official UK government fuel-price data (Open Government Licence v3.0). Updated every 30 minutes.
Questions about fuel prices in Newport
- What is the average petrol price in Newport?
- The average unleaded (E10) petrol price in Newport is currently 175.2p per litre (approx. £7.96/gal), based on live data from 21 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.
- What is the average diesel price in Newport?
- The average diesel (B7) price in Newport is currently 199.0p per litre (approx. £9.05/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
- Which is the cheapest petrol station in Newport?
- Dinas Cross Service Station Ltd at Dinas Cross Service Station, Dinas Cross, Newport, SA42 0XB, Newport currently has the cheapest reported unleaded petrol in Newport at 171.9p per litre (approx. £7.81/gal). Prices change regularly, so check this page for the latest.
- Which is the most expensive petrol station in Newport?
- According to official UK government fuel price data, Shell Newport (NP20 5PA) currently has the highest reported unleaded (E10) price in Newport at 179.9p per litre (approx. £8.18/gal). Prices are refreshed every 30 minutes, so this can change through the day.
- How do I find the cheapest fuel near Newport?
- Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.