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Petrol Prices in Swansea

Average today: unleaded 162.6p · diesel 182.2p · UK average 161.4p / 182.6p

Checked 23 August 2026 · retailer-reported prices, changes filed within 30 minutes
Swansea trend: Unleaded ▼ 0.2p · 7d · Diesel ▲ 0.4p · 7d
The cheapest unleaded in Swansea today is 157.9p at Tesco, Tesco Stores Ltd, Gwyns Drift. Filling a 55-litre tank at the cheapest station instead of the priciest saves about £15.40.

Cheapest Unleaded First

CheapestSet 06 Aug · Checked today
Tesco Tesco Stores Ltd, Gwyns Drift, SA8 3AZ
UNLEADED
157.9p
DIESEL
174.9p
Save up to £15.40 on a tank
Set 18 Aug · Checked today
Sainsburys Swansea Quay Parade, SA1 8JA
UNLEADED
159.9p
DIESEL
179.9p
Save up to £14.30 on a tank
Set 19 Aug · Checked today
EG on the Move Fabian Way, SA1 8PA
UNLEADED
159.9p
DIESEL
179.9p
Save up to £14.30 on a tank
Set 20 Aug · Checked today
Tesco Pontardulais Road, SA5 4BA
UNLEADED
159.9p
DIESEL
179.9p
Costs £1.10 more to fill up
Set 20 Aug · Checked today
Tesco Nantyffin Road, SA7 9RD
UNLEADED
159.9p
DIESEL
179.9p
Costs £1.10 more to fill up
Set 19 Aug · Checked today
Texaco Llangyfelach Road, SA5 9AX
UNLEADED
159.9p
DIESEL
181.9p
Costs £1.10 more to fill up
Set 10 Aug · Checked today
Asda Upper Forest Way, SA6 8PS
UNLEADED
160.7p
DIESEL
179.7p
Costs £1.54 more to fill up
Set 20 Aug · Checked today
EG on the Move Neath Road, SA6 8EF
UNLEADED
160.9p
DIESEL
181.9p
Costs £1.65 more to fill up
Set 20 Aug · Checked today
Texaco Texaco Ltd, Woodlands Service Station, Wind Road, Ystradgynlais, Swansea, Sa9 2jx, SA9 2JX
UNLEADED
160.9p
DIESEL
181.9p
Costs £1.65 more to fill up
Set 18 Aug · Checked today
Murco Merco, SA4 6SR
UNLEADED
160.9p
DIESEL
179.9p
Costs £1.65 more to fill up
Set 10 Aug · Checked today
Texaco 117-129 Peniel Green Road, SA7 9BA
UNLEADED
160.9p
DIESEL
179.9p
Costs £1.65 more to fill up
Set 20 Aug · Checked today
Tesco Wind Road, SA9 1AD
UNLEADED
161.9p
DIESEL
181.9p
Costs £2.20 more to fill up
Set 19 Aug · Checked today
Murco Continental Service Station (abercrave) Ltd, SA9 1SW
UNLEADED
161.9p
DIESEL
183.9p
Costs £2.20 more to fill up
Set 17 Aug · Checked today
Broadway Service Station Texaco Shell Uk Ltd, SA2 0FA
UNLEADED
161.9p
DIESEL
182.9p
Costs £2.20 more to fill up
Set 12 Aug · Checked today
BP Samlet Road, SA7 9AD
UNLEADED
161.9p
DIESEL
180.9p
Costs £2.20 more to fill up
Set 04 Aug · Checked today
Asda Glanyrafon, Godrergraig, SA9 2DE
UNLEADED
161.9p
DIESEL
181.9p
Costs £2.20 more to fill up
Set 19 Aug · Checked today
Texaco Killay Texaco, SA2 7AE
UNLEADED
161.9p
DIESEL
181.9p
Costs £2.20 more to fill up
Set 20 Aug · Checked today
EG on the Move 1093 Carmarthen Road, SA5 4AN
UNLEADED
162.9p
DIESEL
181.9p
Costs £2.75 more to fill up
Set 20 Aug · Checked today
EG on the Move Talbot Road, SA13 1HN
UNLEADED
162.9p
DIESEL
183.9p
Costs £2.75 more to fill up
Set 21 Aug · Checked today
Texaco Mumbles Road, SA3 5AS
UNLEADED
163.9p
DIESEL
182.9p
Costs £3.30 more to fill up
Set 19 Aug · Checked today
Esso Swansea Road, SA4 9AQ
UNLEADED
165.9p
DIESEL
179.9p
Costs £4.40 more to fill up
Set 20 Aug · Checked today
Esso 62 Bryn-y-mor Rd, SA4 3EZ
UNLEADED
165.9p
DIESEL
183.9p
Costs £4.40 more to fill up
Set 20 Aug · Checked today
BP Swansea Service Area, SA4 9GT
UNLEADED
185.9p
DIESEL
205.9p
Costs £15.40 more to fill up
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