All Murco fuel prices

Gwalia Garage fuel prices

Murco · SA32 7DR · Carmarthen/Caerfyrddin

Gwalia Garage, Rhydargaeau, Carmarthen

Checking hours…
Updated 3 days ago
Retailers only send a price when theirs changes, so 3 days without an update often just means it hasn't moved. It can also mean a change hasn't reached us yet.

Unleaded here is 5.8p below the UK average at its last reported price, 3 days ago. Prices may have moved since, so check before you travel.

Diesel here is 4.5p below the UK average at its last reported price, 5 days ago. Prices may have moved since, so check before you travel.

Jump to: current prices, opening hours, amenities, location and directions, how this station compares, price history, where the money goes or common questions.

Current prices at Gwalia Garage

Unleaded
165.9p
▼ 3.0p this week
3 days ago
Super Unleaded
178.5p
— unchanged this week
1 month ago
Diesel
193.9p
▼ 1.0p this week
5 days ago
Super Diesel
206.5p
— unchanged this week
1 month ago

How much does it cost to fill up at Gwalia Garage?

Unleaded
£91.25
Super Unleaded
£98.18
Diesel
£106.65
Super Diesel
£113.58

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Opening Hours

Monday 06:00–20:00
Tuesday 06:00–20:00
Wednesday 06:00–20:00
Thursday 06:00–20:00
Friday 06:00–20:00
Saturday 06:00–20:00
Sunday 07:00–19:00
Bank Holidays 07:00–19:00

Amenities

Air pump / screenwash Water filling

How Gwalia Garage fuel prices compare

Unleaded

3.4% below the UK average (-5.8p)

3.5% below the Murco national average (-6.0p)

Lowest 165.9p on 30 Oct · Highest 169.9p on 8 Oct

Super Unleaded

Last reported 44 days ago, too long ago to compare with other stations (see how we work out prices).

Diesel

2.3% below the UK average (-4.5p)

2.0% below the Murco national average (-3.9p)

Lowest 193.9p on 28 Oct · Highest 197.9p on 4 Oct

Super Diesel

Last reported 37 days ago, too long ago to compare with other stations (see how we work out prices).

Gwalia Garage price history

Recent price changes

Unleaded has fallen 3.0p over the past week and has changed price 4 times in the last 30 days.

Super Unleaded and Super Diesel have held the same price for the last 30 days.

Diesel has fallen 1.0p over the past week and has changed price 4 times in the last 30 days.

Date Unleaded Super Unleaded Diesel Super Diesel
In the past week
165.9p −2.0 178.5p 193.9p 206.5p
167.9p 178.5p 193.9p −1.0 206.5p
167.9p −1.0 178.5p 194.9p 206.5p
Earlier in the last 30 days
168.9p −1.0 178.5p 194.9p 206.5p
169.9p 178.5p 194.9p −1.0 206.5p
169.9p −2.0 178.5p 195.9p −2.0 206.5p
171.9p 178.5p 197.9p −1.0 206.5p
More than 30 days ago
171.9p +1.0 178.5p 198.9p +1.0 206.5p
170.9p +1.0 178.5p 197.9p +1.0 206.5p +5.0
169.9p 178.5p 196.9p +2.0 201.5p

One row for each day a price changed. Greyed prices did not change that day. Dates are when the price was submitted, or when we first recorded it if no submission time was supplied.

Where the money goes

About 49% of what you pay for unleaded here is tax. Fuel duty is a flat 52.95p on every litre, and 20% VAT is then charged on the fuel and the duty together. The rest covers the fuel itself, delivery and the retailer's margin.

Per litre Pump price Fuel and retailer Fuel duty VAT
Unleaded 165.9p 85.25p 52.95p 27.70p
Super Unleaded 178.5p 95.75p 52.95p 29.80p
Diesel 193.9p 108.65p 52.95p 32.30p
Super Diesel 206.5p 119.15p 52.95p 34.40p

Duty rate: GOV.UK, checked 13 October 2026.

How fuel duty works

Common questions about Gwalia Garage

How much is unleaded at Gwalia Garage?

Unleaded at Gwalia Garage is 165.9p per litre, last reported on 30 October 2026. That is 5.8p below the UK average. A 55 litre fill costs about £91.25.

How much is diesel at Gwalia Garage?

Diesel at Gwalia Garage is 193.9p per litre, last reported on 28 October 2026. That is 4.5p below the UK average. A 55 litre fill costs about £106.65.

What are the opening hours of Gwalia Garage?

Gwalia Garage is open Monday to Saturday 06:00–20:00, Sunday 07:00–19:00. Bank holiday hours can differ.

What fuel and facilities does Gwalia Garage have?

Gwalia Garage reports prices for Unleaded, Super Unleaded, Diesel and Super Diesel. Facilities listed for the site: Air pump / screenwash and Water filling.

How often does Gwalia Garage change its prices?

Unleaded has fallen 3.0p over the past week and has changed price 4 times in the last 30 days.