Petrol and diesel prices in Casnewydd

Distances are from the centre of Casnewydd.

Cheapest reported within 5 miles · Unleaded (E10)

167.9p

Sainsburys Cwmbran · Sainsbury's

Llewellyn Road, Cwmbran, NP44 1UL

4.7 miles away · Open until 22:00

Price changed today

£1.56 less on 40 litres than the local median (171.8p)

Directions

Nearest open station: MFG Newport, 1.0 mi, 172.9p. The top pick saves £2.00 on 40 litres, before the cost of any extra driving.

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  1. 167.9pSainsburys Cwmbran · Sainsbury'sGo4.7 mi · Open until 22:00
    Price changed todayWrong price?
  2. 167.9pMFG Morrisons Cwmbran · MorrisonsGo4.8 mi · Open until 00:00
    Price changed 2 days agoWrong price?
  3. 168.9pAsda Cwmbran Express Petrol · EssoGo4.3 mi · Open 24 hours
    Price changed yesterdayWrong price?
  4. 169.9pSainsburys Newport · Sainsbury'sGo1.4 mi · Open until 22:00
    Price changed todayWrong price?
  5. 170.9pAsda Casnewydd Express Petrol · EssoGo1.1 mi · Open 24 hours
    Price changed yesterdayWrong price?
  6. 170.9pNewport Spytty Extra · TescoGo1.6 mi · Open 24 hours
    Price changed yesterdayWrong price?
  7. 170.9pNewport Extra · TescoGo2.6 mi · Open until 23:00
    Price changed yesterdayWrong price?
  8. 171.7pAsda Newport Pillgwenlly Superstore · AsdaGo1.5 mi · Open until 22:00
    Price changed 5 days agoWrong price?
  9. 171.7pAsda Newport Superstore · AsdaGo3.8 mi · Open 24 hours
    Price changed yesterdayWrong price?
  10. 171.9pHillcroft Stores · GulfGo2.9 mi · Open until 22:00
    Price changed 6 days agoWrong price?
  11. 171.9pAsda Newport Express Petrol · TexacoGo3.3 mi · Open until 23:00
    Price changed yesterdayWrong price?
  12. 172.9pMFG Newport · EssoGo1.0 mi · Open 24 hours
    Price changed 7 days agoWrong price?
  13. 172.9pNewport Chepstow Rd Esso Express · EssoGo1.0 mi · Open until 00:00
    Price changed yesterdayWrong price?
  14. 172.9pMalpas Sf Connect · BPGo2.4 mi · Open 24 hours
    Price changed yesterdayWrong price?
  15. 174.9pBR Ponthir · SparGo1.8 mi · Open until 23:00
    Price changed 4 days agoWrong price?
  16. 175.9pAsda Stow Hill Express Petrol · EssoGo1.9 mi · Open 24 hours
    Price changed yesterdayWrong price?
  17. 177.9pEsso Sinclair garages · EssoGo1.2 mi · Open 24 hours
    Price changed yesterdayWrong price?
  18. 177.9pShell Newport · ShellGo1.6 mi · Open 24 hours
    Price changed yesterdayWrong price?

See on the map

Casnewydd fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)167.9p171.8p18
Super unleaded (E5)179.9p187.9p14
Diesel (B7)195.9p198.9p18
Premium diesel205.9p214.9p7

Typical unleaded here is 0.9p above the Great Britain typical price of 170.9p.

What's the cheapest petrol in Casnewydd today?

Sainsburys Cwmbran (Sainsbury's) at 167.9p a litre, the lowest reported price at an open station within 5 miles. The typical price nearby is 171.8p.

What's the cheapest diesel in Casnewydd today?

Asda Cwmbran Express Petrol (Esso) at 195.9p a litre, the lowest reported price at an open station within 5 miles. The typical price nearby is 198.9p.

Updated 3 November 2026 from GOV.UK Fuel Finder. "Typical" is the median of prices confirmed in the last 30 days. Closed stations are removed, and prices that differ sharply from nearby stations aren't ranked.

All stations in Casnewydd

BR PonthirEsso Sinclair garagesHillcroft StoresNewport Chepstow Rd Esso ExpressNewport Extra

Nearby towns

NewportBlackwoodCardiffPontypriddWeston-Super-MareBarryBristolHighbridge

Nearby postcode districts

NP19NP20NP18NP10NP44NP11CF3NP4