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Petrol Prices in Swansea

Average today: unleaded 170.3p · diesel 191.7p · UK average 169.4p / 191.1p

Checked 12 September 2026 · retailer-reported prices, changes filed within 30 minutes
Swansea trend: Unleaded ▲ 4.7p · 7d · Diesel ▲ 4.9p · 7d
The cheapest unleaded in Swansea today is 160.9p at Tesco, Tesco Stores Ltd, Gwyns Drift. Filling a 55-litre tank at the cheapest station instead of the priciest saves about £18.70.

Cheapest Unleaded First

CheapestSet 02 Sep · Checked today
Tesco Tesco Stores Ltd, Gwyns Drift, SA8 3AZ
UNLEADED
160.9p
DIESEL
177.9p
Save up to £18.70 on a tank
Set 11 Sep · Checked today
Tesco Pontardulais Road, SA5 4BA
UNLEADED
165.9p
DIESEL
187.9p
Save up to £15.95 on a tank
Set 11 Sep · Checked today
Tesco Nantyffin Road, SA7 9RD
UNLEADED
165.9p
DIESEL
187.9p
Save up to £15.95 on a tank
Set 09 Sep · Checked today
Murco Merco, SA4 6SR
UNLEADED
166.9p
DIESEL
186.9p
Costs £3.30 more to fill up
Set 11 Sep · Checked today
Asda Upper Forest Way, SA6 8PS
UNLEADED
167.7p
DIESEL
189.7p
Costs £3.74 more to fill up
Set 11 Sep · Checked today
Texaco Killay Texaco, SA2 7AE
UNLEADED
167.9p
DIESEL
189.9p
Costs £3.85 more to fill up
Set 05 Sep · Checked today
Texaco 117-129 Peniel Green Road, SA7 9BA
UNLEADED
167.9p
DIESEL
189.9p
Costs £3.85 more to fill up
Set 11 Sep · Checked today
Tesco Wind Road, SA9 1AD
UNLEADED
168.9p
DIESEL
191.9p
Costs £4.40 more to fill up
Set 10 Sep · Checked today
Asda Glanyrafon, Godrergraig, SA9 2DE
UNLEADED
168.9p
DIESEL
191.9p
Costs £4.40 more to fill up
Set 12 Sep · Checked today
Sainsburys Quay Parade, SA1 8JA
UNLEADED
169.9p
DIESEL
189.9p
Costs £4.95 more to fill up
Set 07 Sep · Checked today
Esso Swansea Road, SA4 9AQ
UNLEADED
169.9p
DIESEL
189.9p
Costs £4.95 more to fill up
Set 11 Sep · Checked today
BP Samlet Road, SA7 9AD
UNLEADED
169.9p
DIESEL
191.9p
Costs £4.95 more to fill up
Set 11 Sep · Checked today
Esso 62 Bryn-y-mor Rd, SA4 3EZ
UNLEADED
169.9p
DIESEL
192.9p
Costs £4.95 more to fill up
Set 11 Sep · Checked today
Texaco Llangyfelach Road, SA5 9AX
UNLEADED
169.9p
DIESEL
191.9p
Costs £4.95 more to fill up
Set 09 Sep · Checked today
Broadway Service Station Texaco Shell Uk Ltd, SA2 0FA
UNLEADED
170.9p
DIESEL
191.9p
Costs £5.50 more to fill up
Set 12 Sep · Checked today
EG on the Move 1093 Carmarthen Road, SA5 4AN
UNLEADED
170.9p
DIESEL
192.9p
Costs £5.50 more to fill up
Set 12 Sep · Checked today
EG on the Move Fabian Way, SA1 8PA
UNLEADED
170.9p
DIESEL
191.9p
Costs £5.50 more to fill up
Set 08 Sep · Checked today
Murco Continental Service Station (abercrave) Ltd, SA9 1SW
UNLEADED
171.9p
DIESEL
194.9p
Costs £6.05 more to fill up
Set 12 Sep · Checked today
EG on the Move Neath Road, SA6 8EF
UNLEADED
171.9p
DIESEL
192.9p
Costs £6.05 more to fill up
Set 12 Sep · Checked today
EG on the Move Talbot Road, SA13 1HN
UNLEADED
171.9p
DIESEL
193.9p
Costs £6.05 more to fill up
Set 09 Sep · Checked today
Texaco Texaco Ltd, Woodlands Service Station, Wind Road, Ystradgynlais, Swansea, Sa9 2jx, SA9 2JX
UNLEADED
171.9p
DIESEL
193.9p
Costs £6.05 more to fill up
Set 11 Sep · Checked today
Texaco Mumbles Road, SA3 5AS
UNLEADED
171.9p
DIESEL
191.9p
Costs £6.05 more to fill up
Set 11 Sep · Checked today
BP Swansea Service Area, SA4 9GT
UNLEADED
194.9p
DIESEL
214.9p
Costs £18.70 more to fill up
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