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Petrol Prices in Portsmouth

Average today: unleaded 162.2p · diesel 183.3p · UK average 161.4p / 182.7p

Checked 23 August 2026 · retailer-reported prices, changes filed within 30 minutes
Portsmouth trend: Unleaded ▼ 0.3p · 7d · Diesel ▼ 0.1p · 7d
The cheapest unleaded in Portsmouth today is 159.9p at All Saints Service Station, BP. Filling a 55-litre tank at the cheapest station instead of the priciest saves about £3.30.

Cheapest Unleaded First

CheapestSet 19 Aug · Checked today
All Saints Service Station BP, PO1 4BU
UNLEADED
159.9p
DIESEL
181.9p
Save up to £3.30 on a tank
Set 20 Aug · Checked today
Tesco Tesco Stores Ltd, PO6 4SR
UNLEADED
159.9p
DIESEL
178.9p
Save up to £3.30 on a tank
Set 14 Aug · Checked today
Sainsburys Farlington Fitzherbert Road, PO6 1RR
UNLEADED
159.9p
DIESEL
178.9p
Save up to £3.30 on a tank
Set 18 Aug · Checked today
Asda The Bridge Shopping Centre, PO1 1SL
UNLEADED
160.7p
DIESEL
181.7p
Set 20 Aug · Checked today
Tesco Fratton Way, PO4 8FD
UNLEADED
160.9p
DIESEL
181.9p
Costs £0.55 more to fill up
Set 22 Aug · Checked today
Sainsburys Waterlooville Hambledon Road, PO7 7UL
UNLEADED
161.9p
DIESEL
180.9p
Costs £1.10 more to fill up
Set 11 Aug · Checked today
EG on the Move 258 Havant Road, PO11 0LP
UNLEADED
161.9p
DIESEL
181.9p
Costs £1.10 more to fill up
Set 04 Aug · Checked today
BP Eastern Road Service Station, PO3 6QB
UNLEADED
162.9p
DIESEL
182.9p
Costs £1.65 more to fill up
Set 14 Aug · Checked today
Esso Kingston Road, PO2 7DZ
UNLEADED
162.9p
DIESEL
185.9p
Costs £1.65 more to fill up
Set 19 Aug · Checked today
Esso 241 Copnor Rd, PO3 5EE
UNLEADED
162.9p
DIESEL
183.9p
Costs £1.65 more to fill up
Set 21 Aug · Checked today
Shell Kettering Terrace, PO2 7SB
UNLEADED
163.9p
DIESEL
187.9p
Costs £2.20 more to fill up
Set 21 Aug · Checked today
Shell Eastern Road, PO6 1UW
UNLEADED
164.9p
DIESEL
187.9p
Costs £2.75 more to fill up
Set 21 Aug · Checked today
Shell London Road, PO2 9RR
UNLEADED
165.9p
DIESEL
188.9p
Costs £3.30 more to fill up
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