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Petrol Prices in Warminster

Average today: unleaded 161.2p · diesel 180.6p · UK average 161.4p / 182.6p

Checked 23 August 2026 · retailer-reported prices, changes filed within 30 minutes
Warminster trend: Unleaded ▲ 0.6p · 7d · Diesel ▲ 0.9p · 7d
The cheapest unleaded in Warminster today is 158.9p at Murco, New Road Service Station, New Road, Codford, Warminster, Ba12 0ns. Filling a 55-litre tank at the cheapest station instead of the priciest saves about £4.40.

Cheapest Unleaded First

CheapestSet 31 Jul · Checked today
Murco New Road Service Station, New Road, Codford, Warminster, Ba12 0ns, BA12 0NS
UNLEADED
158.9p
DIESEL
183.9p
Save up to £4.40 on a tank
Set 17 Aug · Checked today
Morrisons Weymouth Street, BA12 9NT
UNLEADED
158.9p
DIESEL
177.9p
Save up to £4.40 on a tank
Set 04 Aug · Checked today
BP Sand Street, BA12 7DS
UNLEADED
159.9p
DIESEL
177.9p
Save up to £3.85 on a tank
Set 05 Aug · Checked today
BP Warminster Service Area, BA12 7RU
UNLEADED
160.9p
DIESEL
178.9p
Costs £1.10 more to fill up
Set 21 Aug · Checked today
Esso East Street, BA12 9BJ
UNLEADED
161.9p
DIESEL
179.9p
Costs £1.65 more to fill up
Set 21 Aug · Checked today
Esso A303 West Knoyle, BA12 6AQ
UNLEADED
166.9p
DIESEL
184.9p
Costs £4.40 more to fill up
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