Tesco

Llanelli Extra - Petrol Filling Station fuel prices in Llanelli

Current petrol and diesel prices, opening times, directions and nearby alternatives for Llanelli Extra - Petrol Filling Station, a Tesco forecourt in Llanelli.

Tesco Stores Ltd, Trostre Retail Park, Llanelli, SA14 9UY · 3.4 miles from Llanelli town centre

Get directions Compare Llanelli prices

Opening times: Open 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hours
Station type: Supermarket
Price source: Official UK Fuel Finder data

Prices checked 20 Oct 2026, 08:21

PetrolDiesel

Current station prices

Petrol

Diesel

Super unleaded

Premium diesel

Prices checked 20 Oct 2026, 08:21

Station verdict

Good for super unleaded.

E5 is 7.8p below the Llanelli average and ranks 1st of 8. That makes this a good place to fill up with super unleaded.

Compare nearby

Nearby comparison

Nearby fuel prices in Llanelli

This station and nearby alternatives, ordered by petrol price, lowest first. Prices checked 20 Oct 2026, 08:21. Select a heading to sort without changing the table layout.

Nearby fuel prices in Llanelli. This station and nearby alternatives, ordered by petrol price, lowest first.
Forecourt	Petrol	Diesel	Super unleaded	Premium diesel	Distance
Asda Gorseinon SuperstoreHEOL Y MYNYDD, Swansea, SA4 4BZReported 15 Oct 2026, 16:23	169.7p/lSave 3.2p/l	192.7p/lSave 4.2p/l	Unavailable	Unavailable	4.4 milesSave 4.2p/l best
MSouthview Service StationSOUTH VIEW GARAGE,, Swansea, SA4 4DQReported 14 Oct 2026, 09:14	169.9p/lSave 3p/l	192.9p/lSave 4p/l	189.9p/l	Unavailable	4.6 milesSave 4p/l best
MSandy RoadSANDY ROAD, Llanelli, SA15 4DWReported 19 Oct 2026, 15:58	169.9p/lSave 3p/l	195.9p/lSave 1p/l	Unavailable	Unavailable	1.8 milesSave 3p/l best
EEssar Chivers Corner GarageCHURCH ROAD, Burry Port, SA16 0BSReported 12 Oct 2026, 15:05	169.9p/lSave 3p/l	195.9p/lSave 1p/l	184.9p/l	Unavailable	4.5 milesSave 3p/l best
Mfg Morrisons LlanelliPEMBERTON RETAIL PARK, Llanelli, SA14 9UZReported 16 Oct 2026, 22:05	171.7p/lSave 1.2p/l	196.7p/lSave 0.2p/l	189.9p/l	Unavailable	0.2 milesSave 1.2p/l best
Llanelli Extra - Petrol Filling StationTesco Stores Ltd, Trostre Retail Park, Llanelli, SA14 9UYThis stationReported 14 Oct 2026, 16:48	172.9p/l	196.9p/l	182.9p/l	Unavailable	0 mi

Plan your stop

Station information

Opening times, address, listed amenities and map for Llanelli Extra - Petrol Filling Station.

Directions View larger map All Llanelli prices

24 hours daily

Monday - Sunday: 24 hours
Bank holidays: 24 hours

Address

Tesco Stores Ltd, Trostre Retail Park, Llanelli, SA14 9UY

3.4 miles from Llanelli town centre

Get directions

Amenities

Packaged AdBlue
Air Pump Or Screenwash
Customer Toilets
Twenty Four Hour Fuel
Water Filling

Station identity

Brand family: Tesco
Station type: Supermarket
Location: Llanelli, Wales

Compare Tesco fuel prices

Price context

Detailed current price comparison

At Llanelli Extra - Petrol Filling Station, the latest reported prices are compared with the Llanelli, regional and UK averages below.

All fuel prices in Llanelli 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	Llanelli rank	Current	30-day avg	Llanelli avg	Regional avg	UK avg	30-day trend
Petrol (E10)	9th of 13 in Llanelli	172.9p/l	173.3p/l	172p/l	173.6p/l	174.1p/l	Petrol (E10) 30-day trend: 3p/l up
Diesel (B7)	6th of 13 in Llanelli	196.9p/l	195.7p/l	197.2p/l	198.8p/l	199.1p/l	Diesel (B7) 30-day trend: 6p/l up
Super unleaded (E5)	1st of 8 in Llanelli	182.9p/l	183.3p/l	190.7p/l	190.3p/l	191.9p/l	Super unleaded (E5) 30-day trend: 3p/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 Llanelli Extra - Petrol Filling Station, current comparable prices place Diesel (B7) and Super unleaded (E5) below the Llanelli average and Petrol (E10) above the Llanelli average.

Petrol is currently the 9th cheapest of 13 ranked forecourts in Llanelli, at 172.9p/l. It is 0.9p/l more expensive than the Llanelli average, 0.7p/l cheaper than the regional average and 1.2p/l cheaper than the UK average.
Diesel is currently the 6th cheapest of 13 ranked forecourts in Llanelli, at 196.9p/l. It is 0.3p/l cheaper than the Llanelli average, 1.9p/l cheaper than the regional average and 2.2p/l cheaper than the UK average.
Super unleaded is currently the cheapest of 8 ranked forecourts in Llanelli, at 182.9p/l. It is 7.8p/l cheaper than the Llanelli average, 7.4p/l cheaper than the regional average and 9p/l cheaper than the UK average.

Price movement

30-day price history at this station

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

E10

Petrol price history

176p172p168p

Sunday, 20 September 2026: station 169.9p/l; local 171.7p/l; regional 172p/l; UK 172.5p/l.
Monday, 21 September 2026: station 170.9p/l; local 171.8p/l; regional 172.3p/l; UK 172.8p/l.
Tuesday, 22 September 2026: station 170.9p/l; local 172.1p/l; regional 172.6p/l; UK 173p/l.
Wednesday, 23 September 2026: station 170.9p/l; local 172.2p/l; regional 172.8p/l; UK 173.3p/l.
Thursday, 24 September 2026: station 171.9p/l; local 172.6p/l; regional 173.1p/l; UK 173.6p/l.
Friday, 25 September 2026: station 171.9p/l; local 172.9p/l; regional 173.4p/l; UK 173.9p/l.
Saturday, 26 September 2026: station 171.9p/l; local 173p/l; regional 173.6p/l; UK 174p/l.
Sunday, 27 September 2026: station 171.9p/l; local 173p/l; regional 173.6p/l; UK 174.1p/l.
Monday, 28 September 2026: station 172.9p/l; local 173.2p/l; regional 173.9p/l; UK 174.4p/l.
Tuesday, 29 September 2026: station 172.9p/l; local 173.3p/l; regional 174p/l; UK 174.5p/l.
Wednesday, 30 September 2026: station 173.9p/l; local 173.6p/l; regional 174.1p/l; UK 174.6p/l.
Thursday, 1 October 2026: station 173.9p/l; local 173.6p/l; regional 174.1p/l; UK 174.6p/l.
Friday, 2 October 2026: station 174.9p/l; local 173.6p/l; regional 174.3p/l; UK 174.7p/l.
Saturday, 3 October 2026: station 174.9p/l; local 173.6p/l; regional 174.3p/l; UK 174.8p/l.
Sunday, 4 October 2026: station 174.9p/l; local 173.6p/l; regional 174.3p/l; UK 174.8p/l.
Monday, 5 October 2026: station 174.9p/l; local 173.6p/l; regional 174.3p/l; UK 174.8p/l.
Tuesday, 6 October 2026: station 174.9p/l; local 173.6p/l; regional 174.3p/l; UK 174.7p/l.
Wednesday, 7 October 2026: station 174.9p/l; local 173.4p/l; regional 174.2p/l; UK 174.7p/l.
Thursday, 8 October 2026: station 174.9p/l; local 173.3p/l; regional 174.1p/l; UK 174.6p/l.
Friday, 9 October 2026: station 174.9p/l; local 173.2p/l; regional 174.1p/l; UK 174.6p/l.
Saturday, 10 October 2026: station 174.9p/l; local 173.2p/l; regional 174.1p/l; UK 174.6p/l.
Sunday, 11 October 2026: station 174.9p/l; local 173.1p/l; regional 174.1p/l; UK 174.6p/l.
Monday, 12 October 2026: station 174.9p/l; local 173p/l; regional 174p/l; UK 174.5p/l.
Tuesday, 13 October 2026: station 174.9p/l; local 172.9p/l; regional 174p/l; UK 174.4p/l.
Wednesday, 14 October 2026: station 172.9p/l; local 172.6p/l; regional 173.9p/l; UK 174.3p/l.
Thursday, 15 October 2026: station 172.9p/l; local 172.5p/l; regional 173.8p/l; UK 174.2p/l.
Friday, 16 October 2026: station 172.9p/l; local 172.4p/l; regional 173.7p/l; UK 174.2p/l.
Saturday, 17 October 2026: station 172.9p/l; local 172.4p/l; regional 173.7p/l; UK 174.1p/l.
Sunday, 18 October 2026: station 172.9p/l; local 172.2p/l; regional 173.7p/l; UK 174.1p/l.
Monday, 19 October 2026: station 172.9p/l; local 172p/l; regional 173.6p/l; UK 174.1p/l.

Current station price

172.9p/l

Petrol at this station rose 3p/l, from 169.9p/l on 20 September to 172.9p/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 172.9p/l price is 0.9p/l above the Llanelli average, 0.7p/l below the Wales average and 1.2p/l below the UK average. Its 30-day station average was 173.3p/l.

30-day station avg: 173.3p/l
Llanelli avg: 172p/l
Wales avg: 173.6p/l
UK avg: 174.1p/l

20 Sept to 19 Oct

Diesel price history

201p195p189p

Sunday, 20 September 2026: station 190.9p/l; local 195.8p/l; regional 196.1p/l; UK 196.3p/l.
Monday, 21 September 2026: station 191.9p/l; local 196.2p/l; regional 196.7p/l; UK 196.9p/l.
Tuesday, 22 September 2026: station 191.9p/l; local 196.3p/l; regional 197.4p/l; UK 197.3p/l.
Wednesday, 23 September 2026: station 191.9p/l; local 196.5p/l; regional 197.9p/l; UK 197.7p/l.
Thursday, 24 September 2026: station 193.9p/l; local 196.8p/l; regional 198.4p/l; UK 198.3p/l.
Friday, 25 September 2026: station 193.9p/l; local 197.2p/l; regional 198.9p/l; UK 198.8p/l.
Saturday, 26 September 2026: station 194.9p/l; local 197.4p/l; regional 199.1p/l; UK 199.1p/l.
Sunday, 27 September 2026: station 194.9p/l; local 197.6p/l; regional 199.2p/l; UK 199.2p/l.
Monday, 28 September 2026: station 195.9p/l; local 197.8p/l; regional 199.6p/l; UK 199.6p/l.
Tuesday, 29 September 2026: station 195.9p/l; local 197.9p/l; regional 199.7p/l; UK 199.8p/l.
Wednesday, 30 September 2026: station 195.9p/l; local 198.3p/l; regional 199.8p/l; UK 199.8p/l.
Thursday, 1 October 2026: station 195.9p/l; local 198.3p/l; regional 199.8p/l; UK 199.8p/l.
Friday, 2 October 2026: station 196.9p/l; local 198.3p/l; regional 199.8p/l; UK 199.9p/l.
Saturday, 3 October 2026: station 196.9p/l; local 198.4p/l; regional 199.9p/l; UK 200p/l.
Sunday, 4 October 2026: station 196.9p/l; local 198.4p/l; regional 199.9p/l; UK 200p/l.
Monday, 5 October 2026: station 196.9p/l; local 198.6p/l; regional 199.9p/l; UK 200p/l.
Tuesday, 6 October 2026: station 196.9p/l; local 198.6p/l; regional 199.7p/l; UK 199.9p/l.
Wednesday, 7 October 2026: station 196.9p/l; local 197.9p/l; regional 199.6p/l; UK 199.8p/l.
Thursday, 8 October 2026: station 196.9p/l; local 197.7p/l; regional 199.5p/l; UK 199.7p/l.
Friday, 9 October 2026: station 196.9p/l; local 197.7p/l; regional 199.4p/l; UK 199.7p/l.
Saturday, 10 October 2026: station 196.9p/l; local 197.7p/l; regional 199.4p/l; UK 199.7p/l.
Sunday, 11 October 2026: station 196.9p/l; local 197.6p/l; regional 199.4p/l; UK 199.7p/l.
Monday, 12 October 2026: station 196.9p/l; local 197.9p/l; regional 199.4p/l; UK 199.6p/l.
Tuesday, 13 October 2026: station 196.9p/l; local 197.7p/l; regional 199.3p/l; UK 199.4p/l.
Wednesday, 14 October 2026: station 196.9p/l; local 197.6p/l; regional 199.1p/l; UK 199.3p/l.
Thursday, 15 October 2026: station 196.9p/l; local 197.5p/l; regional 199p/l; UK 199.2p/l.
Friday, 16 October 2026: station 196.9p/l; local 197.5p/l; regional 198.9p/l; UK 199.1p/l.
Saturday, 17 October 2026: station 196.9p/l; local 197.5p/l; regional 198.8p/l; UK 199.1p/l.
Sunday, 18 October 2026: station 196.9p/l; local 197.4p/l; regional 198.8p/l; UK 199.1p/l.
Monday, 19 October 2026: station 196.9p/l; local 197.2p/l; regional 198.8p/l; UK 199.1p/l.

Current station price

196.9p/l

Diesel at this station rose 6p/l, from 190.9p/l on 20 September to 196.9p/l on 19 October. The latest 7 days were steadier, with the average little changed since 12 October. The current 196.9p/l price is 0.3p/l below the Llanelli average, 1.9p/l below the Wales average and 2.2p/l below the UK average. Its 30-day station average was 195.7p/l.

30-day station avg: 195.7p/l
Llanelli avg: 197.2p/l
Wales avg: 198.8p/l
UK avg: 199.1p/l

20 Sept to 19 Oct

Super unleaded price history

194p186p178p

Sunday, 20 September 2026: station 179.9p/l; local 187.9p/l; regional 188p/l; UK 189.5p/l.
Monday, 21 September 2026: station 180.9p/l; local 188p/l; regional 188.3p/l; UK 189.7p/l.
Tuesday, 22 September 2026: station 180.9p/l; local 188p/l; regional 188.5p/l; UK 189.9p/l.
Wednesday, 23 September 2026: station 180.9p/l; local 188p/l; regional 188.9p/l; UK 190.1p/l.
Thursday, 24 September 2026: station 181.9p/l; local 188.4p/l; regional 189p/l; UK 190.3p/l.
Friday, 25 September 2026: station 181.9p/l; local 188.5p/l; regional 189.2p/l; UK 190.5p/l.
Saturday, 26 September 2026: station 181.9p/l; local 188.5p/l; regional 189.4p/l; UK 190.6p/l.
Sunday, 27 September 2026: station 181.9p/l; local 188.5p/l; regional 189.4p/l; UK 190.7p/l.
Monday, 28 September 2026: station 182.9p/l; local 189.7p/l; regional 190.1p/l; UK 191.6p/l.
Tuesday, 29 September 2026: station 182.9p/l; local 190.2p/l; regional 190.5p/l; UK 192p/l.
Wednesday, 30 September 2026: station 183.9p/l; local 190.3p/l; regional 190.6p/l; UK 192.1p/l.
Thursday, 1 October 2026: station 183.9p/l; local 190.4p/l; regional 190.7p/l; UK 192.2p/l.
Friday, 2 October 2026: station 184.9p/l; local 190.5p/l; regional 190.8p/l; UK 192.2p/l.
Saturday, 3 October 2026: station 184.9p/l; local 190.5p/l; regional 190.8p/l; UK 192.3p/l.
Sunday, 4 October 2026: station 184.9p/l; local 190.5p/l; regional 190.8p/l; UK 192.3p/l.
Monday, 5 October 2026: station 184.9p/l; local 190.5p/l; regional 190.7p/l; UK 192.3p/l.
Tuesday, 6 October 2026: station 184.9p/l; local 190.5p/l; regional 190.7p/l; UK 192.2p/l.
Wednesday, 7 October 2026: station 184.9p/l; local 190.5p/l; regional 190.7p/l; UK 192.2p/l.
Thursday, 8 October 2026: station 184.9p/l; local 190.5p/l; regional 190.7p/l; UK 192.1p/l.
Friday, 9 October 2026: station 184.9p/l; local 190.7p/l; regional 190.7p/l; UK 192.1p/l.
Saturday, 10 October 2026: station 184.9p/l; local 190.7p/l; regional 190.7p/l; UK 192.1p/l.
Sunday, 11 October 2026: station 184.9p/l; local 190.7p/l; regional 190.7p/l; UK 192.1p/l.
Monday, 12 October 2026: station 184.9p/l; local 190.7p/l; regional 190.7p/l; UK 192.2p/l.
Tuesday, 13 October 2026: station 184.9p/l; local 190.5p/l; regional 190.6p/l; UK 192.1p/l.
Wednesday, 14 October 2026: station 182.9p/l; local 190.3p/l; regional 190.6p/l; UK 192p/l.
Thursday, 15 October 2026: station 182.9p/l; local 190.7p/l; regional 190.5p/l; UK 192p/l.
Friday, 16 October 2026: station 182.9p/l; local 190.7p/l; regional 190.5p/l; UK 192p/l.
Saturday, 17 October 2026: station 182.9p/l; local 190.7p/l; regional 190.5p/l; UK 192p/l.
Sunday, 18 October 2026: station 182.9p/l; local 190.7p/l; regional 190.4p/l; UK 192p/l.
Monday, 19 October 2026: station 182.9p/l; local 190.7p/l; regional 190.3p/l; UK 191.9p/l.

Current station price

182.9p/l

Super unleaded at this station rose 3p/l, from 179.9p/l on 20 September to 182.9p/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 182.9p/l price is 7.8p/l below the Llanelli average, 7.4p/l below the Wales average and 9p/l below the UK average. Its 30-day station average was 183.3p/l.

30-day station avg: 183.3p/l
Llanelli avg: 190.7p/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 Llanelli 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)																															3 of 30 days
Diesel (B7)																															2 of 30 days
Super unleaded (E5)																															30 of 30 days
Premium diesel (SDV)																															Does not stock

Cheapest-day read

How often this station was cheapest locally

This station matched the cheapest local price for petrol on 3 of 30 eligible days, diesel on 2 of 30 eligible days and super unleaded on 30 of 30 eligible days.

How to use this page

About Llanelli Extra - Petrol Filling Station

Use this page to compare prices at Llanelli Extra - Petrol Filling Station with current Llanelli 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.

Keep comparing

Compare fuel prices in Llanelli

Explore current local averages, the cheapest reported prices and participating forecourts across Llanelli.

Good to know

FAQs for Llanelli Extra - Petrol Filling Station

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

What are the current fuel prices at Llanelli Extra - Petrol Filling Station?

Llanelli Extra - Petrol Filling Station currently reports Petrol (E10) at 172.9p/l, Diesel (B7) at 196.9p/l and Super unleaded (E5) at 182.9p/l. The latest price observation on this page was 14 Oct 2026, 16:48.

Is Llanelli Extra - Petrol Filling Station cheap for petrol and diesel in Llanelli?

It depends on the fuel type. Petrol ranks 9th of 13 current prices in Llanelli, and the price is 0.9p/l above the Llanelli average. Diesel ranks 6th of 13 current prices in Llanelli, and the price is 0.3p/l below the Llanelli average. Compare all current forecourt prices in Llanelli.

What are the opening times for Llanelli Extra - Petrol Filling Station?

Llanelli Extra - Petrol Filling Station reports opening hours of 24 hours daily. Bank holiday and temporary opening hours may differ.

Where is Llanelli Extra - Petrol Filling Station?

Llanelli Extra - Petrol Filling Station is at Tesco Stores Ltd, Trostre Retail Park, Llanelli, SA14 9UY. It is listed as a supermarket in Llanelli. Get directions to Llanelli Extra - Petrol Filling Station.

Which fuel types are available at Llanelli Extra - Petrol Filling Station?

Llanelli Extra - Petrol Filling Station is listed as offering Petrol (E10), Diesel (B7) and Super unleaded (E5).

How up to date are fuel prices at Llanelli Extra - Petrol Filling Station?

The latest price observation shown for Llanelli Extra - Petrol Filling Station was 14 Oct 2026, 16:48. 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 Llanelli Extra - Petrol Filling Station?

Listed facilities at Llanelli Extra - Petrol Filling Station include Packaged AdBlue, Air Pump Or Screenwash, Customer Toilets, Twenty Four Hour Fuel and Water Filling. Facility availability and access hours may differ from the forecourt's opening times.

Does Llanelli Extra - Petrol Filling Station have toilets?

Yes. Toilets are listed at Llanelli Extra - Petrol Filling Station. 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, 08:21.

3 current prices · 3 fuel grades stocked · Supermarket

How we source fuel prices