Valero

Mfg Ninian fuel prices in Cardiff

Current petrol and diesel prices, opening times, directions and nearby alternatives for Mfg Ninian, a Valero forecourt in Cardiff.

Sloper Road, Cardiff, CF11 8AF · 2.3 miles from Cardiff town centre

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Opening times: 06:00 - 23:00 dailyMonday - Sunday: 06:00 - 23:00; Bank holidays: 06:00 - 23:00
Station type: Petrol station
Price source: Official UK Fuel Finder data

Prices checked 20 Oct 2026, 06:50

PetrolDiesel

Current station prices

Petrol

Diesel

Super unleaded

Premium diesel

Prices checked 20 Oct 2026, 06:50

Station verdict

Good for petrol.

E10 is 1.1p below the Cardiff average and ranks 13th of 33. That makes this a good place to fill up with petrol.

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Nearby comparison

Nearby fuel prices in Cardiff

This station and nearby alternatives, ordered by petrol price, lowest first. Prices checked 20 Oct 2026, 06:50. Select a heading to sort without changing the table layout.

Nearby fuel prices in Cardiff. This station and nearby alternatives, ordered by petrol price, lowest first.
Forecourt	Petrol	Diesel	Super unleaded	Premium diesel	Distance
VMfg NinianSloper Road, Cardiff, CF11 8AFThis stationReported 14 Oct 2026, 23:02	172.9p/l	199.9p/l	189.9p/l	Unavailable	0 mi
Penarth Superstore - Petrol Filling StationTESCO STORES LTD, Dinas Powys, Penarth, CF64 1SAReported 2 Oct 2026, 16:44	172.9p/l	196.9p/lSave 3p/l	182.9p/lSave 7p/l	Unavailable	1.7 milesSave 7p/l best
Cardiff Extra - Petrol Filling StationEXCELSIOR ESTATE, Cardiff, CF14 3ATReported 14 Oct 2026, 15:26	172.9p/l	196.9p/lSave 3p/l	182.9p/lSave 7p/l	Unavailable	2.0 milesSave 7p/l best
Cardiff Tyn-Y-Parc ExpressTESCO EXPRESS, Cardiff, CF14 6BNReported 14 Oct 2026, 15:44	172.9p/l	197.9p/lSave 2p/l	182.9p/lSave 7p/l	Unavailable	3.4 milesSave 7p/l best
Culverhouse Cross Extra - Petrol Filling StationCULVERHOUSE CROSS, Cardiff, CF5 6XQReported 14 Oct 2026, 15:26	172.9p/l	196.9p/lSave 3p/l	183.9p/lSave 6p/l	Unavailable	3.4 milesSave 6p/l best
Cardiff Pengam Extra - Petrol Filling StationTESCO EXTRA, Cardiff, CF24 2HPReported 15 Oct 2026, 15:10	173.9p/l	197.9p/lSave 2p/l	183.9p/lSave 6p/l	Unavailable	3.2 milesSave 6p/l best

Plan your stop

Station information

Opening times, address, listed amenities and map for Mfg Ninian.

Directions View larger map All Cardiff prices

06:00 - 23:00 daily

Monday - Sunday: 06:00 - 23:00
Bank holidays: 06:00 - 23:00

Address

Sloper Road, Cardiff, CF11 8AF

2.3 miles from Cardiff town centre

Get directions

Amenities

Packaged AdBlue
Air Pump Or Screenwash
Car wash
Customer Toilets
Water Filling

Station identity

Brand family: Valero
Station type: Petrol station
Forecourt operator: MFG
Location: Cardiff, Wales

Price context

Detailed current price comparison

At Mfg Ninian, the latest reported prices are compared with the Cardiff, regional and UK averages below.

All fuel prices in Cardiff Report a price issue

Detailed current price comparison. All prices are in pence per litre. Stale or unusual prices are excluded from rankings and averages.
Fuel	Cardiff rank	Current	30-day avg	Cardiff avg	Regional avg	UK avg	30-day trend
Petrol (E10)	13th of 33 in Cardiff	172.9p/l	173.5p/l	174p/l	173.6p/l	174.1p/l	Petrol (E10) 30-day trend: No change
Diesel (B7)	20th of 33 in Cardiff	199.9p/l	201.2p/l	199.4p/l	198.8p/l	199.1p/l	Diesel (B7) 30-day trend: 2p/l up
Super unleaded (E5)	12th of 24 in Cardiff	189.9p/l	188.8p/l	190.4p/l	190.3p/l	191.9p/l	Super unleaded (E5) 30-day trend: 4p/l up
Premium diesel (SDV)	Not stocked	Not stocked	Not stocked	Not stocked	Not stocked	Not stocked	Not stocked

All prices are in pence per litre. Stale or unusual prices are excluded from rankings and averages.

What the numbers mean

What the current comparison says

Across the 3 fuel types stocked at Mfg Ninian, current comparable prices place Petrol (E10) and Super unleaded (E5) below the Cardiff average and Diesel (B7) above the Cardiff average.

Petrol is currently the 13th cheapest of 33 ranked forecourts in Cardiff, at 172.9p/l. It is 1.1p/l cheaper than the Cardiff average, 0.7p/l cheaper than the regional average and 1.2p/l cheaper than the UK average.
Diesel is currently the 20th cheapest of 33 ranked forecourts in Cardiff, at 199.9p/l. It is 0.5p/l more expensive than the Cardiff average, 1.1p/l more expensive than the regional average and 0.8p/l more expensive than the UK average.
Super unleaded is currently the 12th cheapest of 24 ranked forecourts in Cardiff, at 189.9p/l. It is 0.5p/l cheaper than the Cardiff average, 0.4p/l cheaper than the regional average and 2p/l cheaper than the UK average.

Price movement

30-day price history at this station

Separate station trends for each fuel, compared with Cardiff, Wales and UK daily averages.

E10

Petrol price history

176p173p170p

Sunday, 20 September 2026: station 172.9p/l; local 171.7p/l; regional 172p/l; UK 172.5p/l.
Monday, 21 September 2026: station 172.9p/l; local 172.2p/l; regional 172.3p/l; UK 172.8p/l.
Tuesday, 22 September 2026: station 173.9p/l; local 172.5p/l; regional 172.6p/l; UK 173p/l.
Wednesday, 23 September 2026: station 173.9p/l; local 172.8p/l; regional 172.8p/l; UK 173.3p/l.
Thursday, 24 September 2026: station 173.9p/l; local 173.2p/l; regional 173.1p/l; UK 173.6p/l.
Friday, 25 September 2026: station 173.9p/l; local 173.5p/l; regional 173.4p/l; UK 173.9p/l.
Saturday, 26 September 2026: station 173.9p/l; local 173.7p/l; regional 173.6p/l; UK 174p/l.
Sunday, 27 September 2026: station 173.9p/l; local 173.7p/l; regional 173.6p/l; UK 174.1p/l.
Monday, 28 September 2026: station 173.9p/l; local 174.1p/l; regional 173.9p/l; UK 174.4p/l.
Tuesday, 29 September 2026: station 173.9p/l; local 174.3p/l; regional 174p/l; UK 174.5p/l.
Wednesday, 30 September 2026: station 174.9p/l; local 174.6p/l; regional 174.1p/l; UK 174.6p/l.
Thursday, 1 October 2026: station 174.9p/l; local 174.7p/l; regional 174.1p/l; UK 174.6p/l.
Friday, 2 October 2026: station 173.9p/l; local 174.9p/l; regional 174.3p/l; UK 174.7p/l.
Saturday, 3 October 2026: station 173.9p/l; local 174.9p/l; regional 174.3p/l; UK 174.8p/l.
Sunday, 4 October 2026: station 173.9p/l; local 174.9p/l; regional 174.3p/l; UK 174.8p/l.
Monday, 5 October 2026: station 173.9p/l; local 174.9p/l; regional 174.3p/l; UK 174.8p/l.
Tuesday, 6 October 2026: station 173.9p/l; local 174.9p/l; regional 174.3p/l; UK 174.7p/l.
Wednesday, 7 October 2026: station 173.9p/l; local 174.9p/l; regional 174.2p/l; UK 174.7p/l.
Thursday, 8 October 2026: station 172.9p/l; local 174.6p/l; regional 174.1p/l; UK 174.6p/l.
Friday, 9 October 2026: station 172.9p/l; local 174.6p/l; regional 174.1p/l; UK 174.6p/l.
Saturday, 10 October 2026: station 172.9p/l; local 174.6p/l; regional 174.1p/l; UK 174.6p/l.
Sunday, 11 October 2026: station 172.9p/l; local 174.6p/l; regional 174.1p/l; UK 174.6p/l.
Monday, 12 October 2026: station 172.9p/l; local 174.6p/l; regional 174p/l; UK 174.5p/l.
Tuesday, 13 October 2026: station 172.9p/l; local 174.4p/l; regional 174p/l; UK 174.4p/l.
Wednesday, 14 October 2026: station 172.9p/l; local 174.3p/l; regional 173.9p/l; UK 174.3p/l.
Thursday, 15 October 2026: station 172.9p/l; local 174.1p/l; regional 173.8p/l; UK 174.2p/l.
Friday, 16 October 2026: station 172.9p/l; local 174.1p/l; regional 173.7p/l; UK 174.2p/l.
Saturday, 17 October 2026: station 172.9p/l; local 174.2p/l; regional 173.7p/l; UK 174.1p/l.
Sunday, 18 October 2026: station 172.9p/l; local 174.2p/l; regional 173.7p/l; UK 174.1p/l.
Monday, 19 October 2026: station 172.9p/l; local 174p/l; regional 173.6p/l; UK 174.1p/l.

Current station price

172.9p/l

Petrol at this station ended the period broadly where it started, moving from 172.9p/l on 20 September to 172.9p/l on 19 October. The latest 7 days were steadier, with the average little changed since 12 October. The current 172.9p/l price is 1.1p/l below the Cardiff average, 0.7p/l below the Wales average and 1.2p/l below the UK average. Its 30-day station average was 173.5p/l.

30-day station avg: 173.5p/l
Cardiff avg: 174p/l
Wales avg: 173.6p/l
UK avg: 174.1p/l

20 Sept to 19 Oct

Diesel price history

203p199p194p

Sunday, 20 September 2026: station 197.9p/l; local 195.4p/l; regional 196.1p/l; UK 196.3p/l.
Monday, 21 September 2026: station 197.9p/l; local 196.7p/l; regional 196.7p/l; UK 196.9p/l.
Tuesday, 22 September 2026: station 201.9p/l; local 197.1p/l; regional 197.4p/l; UK 197.3p/l.
Wednesday, 23 September 2026: station 201.9p/l; local 197.6p/l; regional 197.9p/l; UK 197.7p/l.
Thursday, 24 September 2026: station 201.9p/l; local 198.5p/l; regional 198.4p/l; UK 198.3p/l.
Friday, 25 September 2026: station 201.9p/l; local 199.2p/l; regional 198.9p/l; UK 198.8p/l.
Saturday, 26 September 2026: station 201.9p/l; local 199.5p/l; regional 199.1p/l; UK 199.1p/l.
Sunday, 27 September 2026: station 201.9p/l; local 199.6p/l; regional 199.2p/l; UK 199.2p/l.
Monday, 28 September 2026: station 201.9p/l; local 200.2p/l; regional 199.6p/l; UK 199.6p/l.
Tuesday, 29 September 2026: station 201.9p/l; local 200.3p/l; regional 199.7p/l; UK 199.8p/l.
Wednesday, 30 September 2026: station 201.9p/l; local 200.4p/l; regional 199.8p/l; UK 199.8p/l.
Thursday, 1 October 2026: station 201.9p/l; local 200.3p/l; regional 199.8p/l; UK 199.8p/l.
Friday, 2 October 2026: station 201.9p/l; local 200.5p/l; regional 199.8p/l; UK 199.9p/l.
Saturday, 3 October 2026: station 201.9p/l; local 200.5p/l; regional 199.9p/l; UK 200p/l.
Sunday, 4 October 2026: station 201.9p/l; local 200.5p/l; regional 199.9p/l; UK 200p/l.
Monday, 5 October 2026: station 201.9p/l; local 200.5p/l; regional 199.9p/l; UK 200p/l.
Tuesday, 6 October 2026: station 201.9p/l; local 200.4p/l; regional 199.7p/l; UK 199.9p/l.
Wednesday, 7 October 2026: station 201.9p/l; local 200.4p/l; regional 199.6p/l; UK 199.8p/l.
Thursday, 8 October 2026: station 201.9p/l; local 200.1p/l; regional 199.5p/l; UK 199.7p/l.
Friday, 9 October 2026: station 201.9p/l; local 200p/l; regional 199.4p/l; UK 199.7p/l.
Saturday, 10 October 2026: station 201.9p/l; local 200p/l; regional 199.4p/l; UK 199.7p/l.
Sunday, 11 October 2026: station 201.9p/l; local 200.1p/l; regional 199.4p/l; UK 199.7p/l.
Monday, 12 October 2026: station 201.9p/l; local 200p/l; regional 199.4p/l; UK 199.6p/l.
Tuesday, 13 October 2026: station 201.9p/l; local 199.9p/l; regional 199.3p/l; UK 199.4p/l.
Wednesday, 14 October 2026: station 199.9p/l; local 199.5p/l; regional 199.1p/l; UK 199.3p/l.
Thursday, 15 October 2026: station 199.9p/l; local 199.3p/l; regional 199p/l; UK 199.2p/l.
Friday, 16 October 2026: station 199.9p/l; local 199.3p/l; regional 198.9p/l; UK 199.1p/l.
Saturday, 17 October 2026: station 199.9p/l; local 199.3p/l; regional 198.8p/l; UK 199.1p/l.
Sunday, 18 October 2026: station 199.9p/l; local 199.4p/l; regional 198.8p/l; UK 199.1p/l.
Monday, 19 October 2026: station 199.9p/l; local 199.4p/l; regional 198.8p/l; UK 199.1p/l.

Current station price

199.9p/l

Diesel at this station rose 2p/l, from 197.9p/l on 20 September to 199.9p/l on 19 October. The rise was not continuous: prices briefly fell 2p/l from 13 October to 14 October before moving higher again. The current 199.9p/l price is 0.5p/l above the Cardiff average, 1.1p/l above the Wales average and 0.8p/l above the UK average. Its 30-day station average was 201.2p/l.

30-day station avg: 201.2p/l
Cardiff avg: 199.4p/l
Wales avg: 198.8p/l
UK avg: 199.1p/l

20 Sept to 19 Oct

Super unleaded price history

194p189p184p

Sunday, 20 September 2026: station 185.9p/l; local 187.1p/l; regional 188p/l; UK 189.5p/l.
Monday, 21 September 2026: station 185.9p/l; local 187.6p/l; regional 188.3p/l; UK 189.7p/l.
Tuesday, 22 September 2026: station 185.9p/l; local 187.7p/l; regional 188.5p/l; UK 189.9p/l.
Wednesday, 23 September 2026: station 185.9p/l; local 187.8p/l; regional 188.9p/l; UK 190.1p/l.
Thursday, 24 September 2026: station 185.9p/l; local 188.1p/l; regional 189p/l; UK 190.3p/l.
Friday, 25 September 2026: station 185.9p/l; local 188.3p/l; regional 189.2p/l; UK 190.5p/l.
Saturday, 26 September 2026: station 185.9p/l; local 188.4p/l; regional 189.4p/l; UK 190.6p/l.
Sunday, 27 September 2026: station 185.9p/l; local 188.4p/l; regional 189.4p/l; UK 190.7p/l.
Monday, 28 September 2026: station 189.9p/l; local 190p/l; regional 190.1p/l; UK 191.6p/l.
Tuesday, 29 September 2026: station 189.9p/l; local 190.6p/l; regional 190.5p/l; UK 192p/l.
Wednesday, 30 September 2026: station 189.9p/l; local 190.7p/l; regional 190.6p/l; UK 192.1p/l.
Thursday, 1 October 2026: station 189.9p/l; local 190.9p/l; regional 190.7p/l; UK 192.2p/l.
Friday, 2 October 2026: station 189.9p/l; local 191p/l; regional 190.8p/l; UK 192.2p/l.
Saturday, 3 October 2026: station 189.9p/l; local 191p/l; regional 190.8p/l; UK 192.3p/l.
Sunday, 4 October 2026: station 189.9p/l; local 191p/l; regional 190.8p/l; UK 192.3p/l.
Monday, 5 October 2026: station 189.9p/l; local 190.9p/l; regional 190.7p/l; UK 192.3p/l.
Tuesday, 6 October 2026: station 189.9p/l; local 190.8p/l; regional 190.7p/l; UK 192.2p/l.
Wednesday, 7 October 2026: station 189.9p/l; local 190.8p/l; regional 190.7p/l; UK 192.2p/l.
Thursday, 8 October 2026: station 189.9p/l; local 190.7p/l; regional 190.7p/l; UK 192.1p/l.
Friday, 9 October 2026: station 189.9p/l; local 190.7p/l; regional 190.7p/l; UK 192.1p/l.
Saturday, 10 October 2026: station 189.9p/l; local 190.7p/l; regional 190.7p/l; UK 192.1p/l.
Sunday, 11 October 2026: station 189.9p/l; local 190.7p/l; regional 190.7p/l; UK 192.1p/l.
Monday, 12 October 2026: station 189.9p/l; local 190.7p/l; regional 190.7p/l; UK 192.2p/l.
Tuesday, 13 October 2026: station 189.9p/l; local 190.7p/l; regional 190.6p/l; UK 192.1p/l.
Wednesday, 14 October 2026: station 189.9p/l; local 190.6p/l; regional 190.6p/l; UK 192p/l.
Thursday, 15 October 2026: station 189.9p/l; local 190.5p/l; regional 190.5p/l; UK 192p/l.
Friday, 16 October 2026: station 189.9p/l; local 190.5p/l; regional 190.5p/l; UK 192p/l.
Saturday, 17 October 2026: station 189.9p/l; local 190.5p/l; regional 190.5p/l; UK 192p/l.
Sunday, 18 October 2026: station 189.9p/l; local 190.5p/l; regional 190.4p/l; UK 192p/l.
Monday, 19 October 2026: station 189.9p/l; local 190.4p/l; regional 190.3p/l; UK 191.9p/l.

Current station price

189.9p/l

Super unleaded at this station rose 4p/l, from 185.9p/l on 20 September to 189.9p/l on 19 October. The latest 7 days were steadier, with the average little changed since 12 October. The current 189.9p/l price is 0.5p/l below the Cardiff average, 0.4p/l below the Wales average and 2p/l below the UK average. Its 30-day station average was 188.8p/l.

30-day station avg: 188.8p/l
Cardiff avg: 190.4p/l
Wales avg: 190.3p/l
UK avg: 191.9p/l

20 Sept to 19 Oct

Premium diesel · SDV

Premium diesel is not stocked here

This forecourt does not stock premium diesel (SDV).

Local price leadership

Days this station was cheapest in the last 30 days

Completed-day prices are compared when at least two Cardiff forecourts reported the same fuel. Ties and unchanged carried-forward prices count.

Daily record of whether each stocked fuel was cheapest locally during the last 30 days.
Fuel	Sept20	21	22	23	24	25	26	27	28	29	30	Oct1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	Cheapest
Petrol (E10)																															0 of 30 days
Diesel (B7)																															0 of 30 days
Super unleaded (E5)																															0 of 30 days
Premium diesel (SDV)																															Does not stock

Cheapest-day read

How often this station was cheapest locally

This station did not match the lowest eligible local price during the available 30-day period. Check the nearby comparison before filling up.

How to use this page

About Mfg Ninian

Use this page to compare prices at Mfg Ninian with current Cardiff averages, regional averages and UK averages. You can also review recent price history and check for cheaper stations nearby.

Local rankings and averages use current, rankable prices. Stale or unusual prices remain visible for transparency but are excluded from comparison calculations.

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Good to know

FAQs for Mfg Ninian

Current station details, price-data caveats and useful routes for comparing your next fill-up.

What are the current fuel prices at Mfg Ninian?

Mfg Ninian currently reports Petrol (E10) at 172.9p/l, Diesel (B7) at 199.9p/l and Super unleaded (E5) at 189.9p/l. The latest price observation on this page was 14 Oct 2026, 23:02.

Is Mfg Ninian cheap for petrol and diesel in Cardiff?

It depends on the fuel type. Petrol ranks 13th of 33 current prices in Cardiff, and the price is 1.1p/l below the Cardiff average. Diesel ranks 20th of 33 current prices in Cardiff, and the price is 0.5p/l above the Cardiff average. Compare all current forecourt prices in Cardiff.

What are the opening times for Mfg Ninian?

Mfg Ninian reports opening hours of 06:00 - 23:00 daily. Bank holiday and temporary opening hours may differ.

Where is Mfg Ninian?

Mfg Ninian is at Sloper Road, Cardiff, CF11 8AF. It is listed as a petrol station in Cardiff. Get directions to Mfg Ninian.

Which fuel types are available at Mfg Ninian?

Mfg Ninian is listed as offering Petrol (E10), Diesel (B7) and Super unleaded (E5).

How up to date are fuel prices at Mfg Ninian?

The latest price observation shown for Mfg Ninian was 14 Oct 2026, 23:02. Prices come from the official GOV.UK Fuel Finder feed, where participating retailers report price changes. Read our data accuracy rules.

What facilities are available at Mfg Ninian?

Listed facilities at Mfg Ninian include Packaged AdBlue, Air Pump Or Screenwash, Car wash, Customer Toilets and Water Filling. Facility availability and access hours may differ from the forecourt's opening times.

Does Mfg Ninian have toilets?

Yes. Toilets are listed at Mfg Ninian. Check with the station for access hours and accessibility details.

Fuel price data

Prices are sourced from the UK Government Fuel Finder scheme. Prices checked 20 Oct 2026, 06:50.

3 current prices · 3 fuel grades stocked · Petrol station

How we source fuel prices