Updated 1 day ago

Cheapest petrol in
Casnewydd · 6 stations

Prices across 6 petrol stations in . The cheapest unleaded E10 right now is 150.9p/L at Tesco Newport Extra - Petrol Filling Station — 3.6p below the Casnewydd average.

Cheapest E10

150.9p

Tesco · NP20

Casnewydd average

154.5p

across 6 stations

VS UK average

−0.8p

UK 155.3p

Last updated

1 day

gov.uk feed

Fuel prices

Updated 3 hr ago

Reported to the gov.uk CMA Road Fuel Price Transparency scheme.

Unleaded (E10)Unleaded Petrol

150.9p/L

£40 buys · 26.5L

Super Unleaded (E5)Super Unleaded Petrol

159.9p/L

£40 buys · 25.0L

Diesel (B7)Standard Diesel

169.9p/L

£40 buys · 23.5L

Prices as of 3 hr ago. Pump prices may vary.

Report a correction →

All 6 stations in Casnewydd — ranked by E10 price

Showing 6 of 6

#	Station	District	Distance	E10	E5	B7	Updated
1	Tesco Newport Extra - Petrol Filling StationCheapest Unit 6 Harlech Retail Park, NP20 3BA	NP20	2.2 mi	150.9p	159.9p	169.9p	1d ago
2	Commercial Street Service Station Commercial Street Service Station Risca Services, NP11 6EE	NP11	4.9 mi	153.8p	162.8p	173.8p	6d ago
3	Esso Newport Chepstow Rd Esso Express Chepstow Rd, NP19 9EZ	NP19	1.7 mi	153.9p	168.9p	173.9p	3h ago
4	Gulf Hillcroft Stores Hillcroft Garage, NP18 2JN	NP18	3.6 mi	155.9p	—	171.9p	9h ago
5	Spar Br Ponthir Spar Stores, NP18 3NY	NP18	1.9 mi	155.9p	—	176.9p	6h ago
6	Esso Sinclair Garages Esso Sinclair Garages Sinclair Garages, NP19 0HE	NP19	1.3 mi	156.9p	184.9p	178.9p	1d ago

Tesco Newport Extra - Petrol Filling StationCheapest

Unit 6 Harlech Retail Park, NP20 3BA · 2.2 mi

E5 159.9pB7 169.9p

150.9p

1d ago

view →

Commercial Street Service Station Commercial Street Service Station

Risca Services, NP11 6EE · 4.9 mi

E5 162.8pB7 173.8p

153.8p

6d ago

view →

Esso Newport Chepstow Rd Esso Express

Chepstow Rd, NP19 9EZ · 1.7 mi

E5 168.9pB7 173.9p

153.9p

3h ago

view →

Gulf Hillcroft Stores

Hillcroft Garage, NP18 2JN · 3.6 mi

B7 171.9p

155.9p

9h ago

view →

Spar Br Ponthir

Spar Stores, NP18 3NY · 1.9 mi

B7 176.9p

155.9p

6h ago

view →

Esso Sinclair Garages Esso Sinclair Garages

Sinclair Garages, NP19 0HE · 1.3 mi

E5 184.9pB7 178.9p

156.9p

1d ago

view →

Prices sourced from the gov.uk Road Fuel Price Transparency scheme. Last fetched 16 Jun, 16:05. Click any station for hours, facilities, payment, reviews and 14-day price history.

Browse by Casnewydd postcode district

4 districts cover the place — each links to its own postcode page.

Brands operating in Casnewydd

Commercial Street Service Station

Esso Sinclair garages

About petrol prices in Casnewydd

Casnewydd is served by 6 petrol stations spread across 4 postcode districts.

Unleaded E10 currently averages 154.6p per litre in Casnewydd, which is 0.7p below the UK average of 155.3p. Supermarket forecourts tend to offer the lowest prices in most towns. Out-of-town sites are typically 4–6p cheaper than city-centre forecourts.

Filling a 55-litre tank at the cheapest Casnewydd station today saves around £2.01 compared with the Casnewydd average — roughly £63 a year for a driver covering 12,000 miles.

Frequently asked questions

Q.Where is the cheapest petrol in Casnewydd today?

Tesco Newport Extra - Petrol Filling Station on Unit 6 Harlech Retail Park is currently cheapest at 150.9p per litre for unleaded E10 — that's 3.7p below the Casnewydd average and 4.3p below the UK average.

Q.How many petrol stations does this page cover?

We track all 6 petrol stations inside the Casnewydd boundary, across 4 postcode districts. The list is ranked by E10 price.

Q.Are supermarket forecourts always the cheapest?

Usually, yes. Supermarket forecourts (Asda, Tesco, Sainsbury's, Morrisons) tend to lead the cheapest rankings in most UK towns. Membership-only forecourts such as Costco can be cheaper still for eligible drivers.

Q.How often are prices refreshed?

Prices come from the the UK Government CMA Road Fuel Price Transparency Scheme. Data on this site aims to be refreshed daily. The most recent reading on this page is from 3 hr ago.