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Live Station Prices

Gwalia Garage

Gwalia Garage, Carmarthen SA32 7DR

Checked 23 August 2026 · last price change 20 August 2026 · retailers report changes within 30 minutes
7-day trend: Unleaded ▲ 4.0p · 7d · Diesel ▲ 2.0p · 7d
UNLEADED
155.9p
▲ 4.0p · 7d
Last changed 20 Aug
DIESEL
178.9p
▲ 2.0p · 7d
Last changed 20 Aug
Super Unleaded166.5p
Premium Diesel187.5p
Unleaded (E10) at Gwalia Garage is 155.9p per litre, 3.3p below the Carmarthen average of 159.2p, the 1st cheapest of 7 stations in Carmarthen. Diesel is 178.9p, 3.7p below the UK average of 182.6p. Prices last reported by the retailer on 20 August 2026.
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How This Station Compares

Local rank (Carmarthen)1st cheapest of 7
vs Carmarthen average (unleaded)−3.3p lower
vs UK average (unleaded)−5.5p lower
vs UK average (diesel)−3.7p lower

Nearby Stations

3.0 MISet 20 Aug · Checked today
Murco Tanerdy Garage, SA31 2EY
UNLEADED
157.9p
DIESEL
177.9p
Unleaded 2.0p/L more than this station · £1.10 extra a tank
3.1 MISet 21 Aug · Checked today
Esso A40, Carmarthen, SA32 7EN
UNLEADED
163.9p
DIESEL
182.9p
Unleaded 8.0p/L more than this station · £4.40 extra a tank
3.8 MISet 17 Aug · Checked today
Murco Derwydd Garage, SA33 6TP
UNLEADED
156.9p
DIESEL
176.9p
Unleaded 1.0p/L more than this station · £0.55 extra a tank
3.9 MISet 12 Aug · Checked today
Texaco Towy Service Station, SA31 2BN
UNLEADED
159.9p
DIESEL
178.9p
Unleaded 4.0p/L more than this station · £2.20 extra a tank
4.2 MISet 20 Aug · Checked today
Tesco Tesco Stores, SA31 3AX
UNLEADED
159.9p
DIESEL
179.9p
Unleaded 4.0p/L more than this station · £2.20 extra a tank

Facilities

Air & screenwashWater filling

Opening Hours

monday06:00 – 20:00
tuesday06:00 – 20:00
wednesday06:00 – 20:00
thursday06:00 – 20:00
friday06:00 – 20:00
saturday06:00 – 20:00
sunday07:00 – 19:00

Price History

Over the past 21 days, unleaded at this station has fallen 2.0p (157.9p to 155.9p), while the UK average has risen 0.9p.

This stationUK average
23 Aug 2026155.9p
22 Aug 2026155.9p
21 Aug 2026155.9p▲ 2.0
20 Aug 2026153.9p
19 Aug 2026153.9p▲ 2.0
18 Aug 2026151.9p
17 Aug 2026151.9p
16 Aug 2026151.9p▲ 2.0
15 Aug 2026149.9p
14 Aug 2026149.9p
13 Aug 2026149.9p
12 Aug 2026149.9p▼ 6.0
11 Aug 2026155.9p
10 Aug 2026155.9p
09 Aug 2026155.9p
08 Aug 2026155.9p
07 Aug 2026155.9p
06 Aug 2026155.9p
05 Aug 2026155.9p
04 Aug 2026155.9p▼ 2.0
03 Aug 2026157.9p
02 Aug 2026157.9p
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