Diesel prices in NP20

Distances are from the centre of NP20.

Cheapest reported within 10 miles · Diesel (B7)

193.7p

Asda Blackwood Superstore · Asda

High Street, Blackwood, NP12 0NT

9.8 miles away · Open 24 hours

Price changed 26 days ago

£1.50 less on 40 litres than the local median (197.4p)

Directions

Nearest open station: Asda Casnewydd Express Petrol, 0.8 mi, 196.9p. The top pick saves £1.28 on 40 litres, before the cost of any extra driving.

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  1. 193.7pAsda Blackwood Superstore · AsdaGo9.8 mi · Open 24 hours
    Price changed 26 days agoWrong price?
  2. 196.9pAsda Casnewydd Express Petrol · AsdaGo0.8 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  3. 196.9pAsda Caerphilly Superstore · AsdaGo9.3 mi · Open until 18:00
    Price changed 22 days agoWrong price?
  4. 197.9pAsda Pentwyn Superstore · AsdaGo6.5 mi · Open until 16:00
    Price changed 26 days agoWrong price?

Older prices

These haven't changed in over 30 days, so they're listed separately. They may still be right, as stations only report changes.

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NP20 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)164.7p167.9p58
Super unleaded (E5)170.9p185.9p45
Diesel (B7)193.7p197.4p58
Premium diesel201.8p211.4p25

Typical unleaded here is 2.0p below the Great Britain typical price of 169.9p.

What's the cheapest petrol in NP20 today?

Asda Blackwood Superstore (Asda) at 164.7p a litre, the lowest reported price at an open station within 10 miles. The typical price nearby is 167.9p.

What's the cheapest diesel in NP20 today?

Asda Blackwood Superstore (Asda) at 193.7p a litre, the lowest reported price at an open station within 10 miles. The typical price nearby is 197.4p.

Updated 8 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 NP20

Asda Newport Pillgwenlly SuperstoreAsda Stow Hill Express PetrolMalpas Sf ConnectNewport ExtraSainsburys NewportShell Newport

Nearby towns

NewportCasnewyddBlackwoodCardiffPontypriddBarryWeston-Super-MareBristol

Nearby postcode districts

NP10NP19NP18NP11NP44CF3NP4CF23