Fuel prices

Petrol and diesel prices in Newport

Average pump prices across 17 filling stations in Newport, from the prices every UK forecourt must now publish under the government’s Fuel Finder scheme. Checked 16 Sept, 16:47.

Last updated: 16 September 2026
Data source: Fuel Finder statutory scheme,Office for National Statistics
Records analysed: 8,070 filling stations
Methodology: View methodology

Average unleaded petrol 171.4p 0.3p below the UK average
Average diesel 194.4p 0.2p below the UK average
Cheapest petrol 166.7p Asda Newport Superstore
Filling stations 17 6 at supermarkets

Unleaded petrol averages 171.4p a litre across 17 forecourts in Newport, 0.3p below the UK average. Diesel averages 194.4p, 0.2p below the UK average. The cheapest petrol is at Asda Newport Superstore, 166.7p; the dearest is 175.9p. The cheapest diesel is there too, 188.7p.

Cheapest petrol and diesel in Newport

Unleaded petrol (E10)
Filling station	Price
Asda Newport Superstore Newport	166.7p
Tesco Newport Extra Casnewydd	166.9p
Tesco Newport Spytty Extra Newport	166.9p
Asda Newport Pillgwenlly Superstore Newport	167.7p
Sainsbury's Newport Newport	167.9p
MFG Morrisons Newport Rogerstone Rogerstone	168.9p
Gulf Hillcroft Stores Casnewydd	170.9p
Newport Chepstow Rd Esso Express Casnewydd	170.9p
Esso Asda Casnewydd Express Petrol Newport	171.9p
Esso MFG Castleton Castleton / Cardiff	171.9p

Diesel (B7)
Filling station	Price
Asda Newport Superstore Newport	188.7p
Tesco Newport Extra Casnewydd	188.9p
Tesco Newport Spytty Extra Newport	188.9p
Asda Newport Pillgwenlly Superstore Newport	189.7p
Sainsbury's Newport Newport	189.9p
MFG Morrisons Newport Rogerstone Rogerstone	191.9p
BP Malpas Sf Connect Newport	193.9p
Spar Br Ponthir Casnewydd	194.9p
Gulf Hillcroft Stores Casnewydd	195.9p
Esso MFG Newport Newport	195.9p

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Supermarkets against other forecourts

Supermarket petrol is 6.0p a litre cheaper on average than at other forecourts in Newport.

Average prices by type of forecourt in Newport
Forecourts	Petrol	Diesel	Stations
Supermarkets	167.5p	189.7p	6
Other forecourts	173.5p	197.0p	11

Council areas in Wales, cheapest first

Newport is number 16 of 22 for petrol.

Council areas in Wales: average fuel prices
Area	Petrol	Diesel	Stations
Pembrokeshire	168.0p	191.5p	32
Torfaen	168.7p	191.0p	9
Caerphilly	168.8p	191.7p	23
Ceredigion	169.3p	193.7p	25
Neath Port Talbot	169.3p	192.7p	18
Vale of Glamorgan	169.4p	193.9p	11
Carmarthenshire	169.5p	192.3p	43
Bridgend	169.8p	193.1p	18
Rhondda Cynon Taf	170.1p	193.2p	26
Isle of Anglesey	170.2p	194.7p	16
Blaenau Gwent	170.2p	191.4p	9
Powys	170.9p	194.9p	49
Wrexham	171.3p	193.0p	18
Cardiff	171.3p	194.3p	31
Gwynedd	171.4p	195.3p	36
Newport	171.4p	194.4p	17
Swansea	172.6p	195.1p	29
Merthyr Tydfil	173.7p	198.5p	5
Monmouthshire	173.8p	196.3p	18
Flintshire	174.3p	195.1p	31
Denbighshire	174.6p	195.4p	17
Conwy	175.4p	196.7p	17

Every filling station in Newport

Every filling station in Newport and its prices
Filling station	Petrol	Diesel	Updated
Asda Newport Superstore Newport · supermarket	166.7p	188.7p	15 Sept, 13:46
Tesco Newport Extra Casnewydd · supermarket	166.9p	188.9p	14 Sept, 16:14
Tesco Newport Spytty Extra Newport · supermarket	166.9p	188.9p	14 Sept, 15:56
Asda Newport Pillgwenlly Superstore Newport · supermarket	167.7p	189.7p	16 Sept, 16:12
Sainsbury's Newport Newport · supermarket	167.9p	189.9p	15 Sept, 23:02
MFG Morrisons Newport Rogerstone Rogerstone · supermarket	168.9p	191.9p	15 Sept, 05:14
Gulf Hillcroft Stores Casnewydd	170.9p	195.9p	15 Sept, 08:45
Newport Chepstow Rd Esso Express Casnewydd	170.9p	196.9p	16 Sept, 15:15
Esso Asda Casnewydd Express Petrol Newport	171.9p	199.9p	16 Sept, 16:35
Esso MFG Castleton Castleton / Cardiff	171.9p	196.9p	15 Sept, 23:29
Esso MFG Newport Newport	172.9p	195.9p	15 Sept, 23:40
Spar Br Ponthir Casnewydd	173.9p	194.9p	16 Sept, 14:13
BP Malpas Sf Connect Newport	173.9p	193.9p	15 Sept, 09:00
Esso Asda Stow Hill Express Petrol Newport	174.9p	199.9p	16 Sept, 16:25
Texaco Asda Newport Express Petrol Rogerstone	175.9p	198.9p	15 Sept, 19:18
Esso Sinclair Garages Casnewydd	175.9p	196.9p	11 Sept, 09:46
Shell Newport Newport	175.9p	196.9p	10 Sept, 15:29

A dash means no current price: none reported, not changed for over two weeks, or not believable.

Data sources and methodology

Datasets used on this page
Figures	Source	Period	Records	Updated
Forecourt prices	Fuel Finder open data Fuel Finder statutory scheme ONS Postcode Directory Office for National Statistics	Prices at 16:47 on 16 September 2026	8,070 filling stations	16 September 2026

Averages use unleaded (E10) and standard diesel (B7) prices at open forecourts, leaving out prices unchanged for over two weeks or far from every other forecourt. They count each forecourt once, not by how much fuel it sells.
Forecourts are placed in council areas from their postcode, using the ONS Postcode Directory.

How we calculate these figures All data sources

Source: Fuel Finder, the UK government’s statutory fuel price scheme.

Source: Office for National Statistics licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026.