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Petrol Prices in Warminster

Average today: unleaded 170.7p · diesel 193.1p · UK average 169.6p / 191.4p

Checked 13 September 2026 · retailer-reported prices, changes filed within 30 minutes
Warminster trend: Unleaded ▲ 6.6p · 7d · Diesel ▲ 9.0p · 7d
The cheapest unleaded in Warminster today is 168.9p at Morrisons, Weymouth Street. Filling a 55-litre tank at the cheapest station instead of the priciest saves about £3.30.

Cheapest Unleaded First

CheapestSet 12 Sep · Checked today
Morrisons Weymouth Street, BA12 9NT
UNLEADED
168.9p
DIESEL
191.9p
Save up to £3.30 on a tank
Set 07 Sep · Checked today
Murco New Road Service Station, New Road, Codford, Warminster, Ba12 0ns, BA12 0NS
UNLEADED
169.9p
DIESEL
189.9p
Save up to £2.75 on a tank
Set 11 Sep · Checked today
Esso East Street, BA12 9BJ
UNLEADED
169.9p
DIESEL
191.9p
Save up to £2.75 on a tank
Set 12 Sep · Checked today
BP Sand Street, BA12 7DS
UNLEADED
169.9p
DIESEL
191.9p
Costs £0.55 more to fill up
Set 11 Sep · Checked today
BP Warminster Service Area, BA12 7RU
UNLEADED
170.9p
DIESEL
198.9p
Costs £1.10 more to fill up
Set 11 Sep · Checked today
Esso A303 West Knoyle, BA12 6AQ
UNLEADED
174.9p
DIESEL
193.9p
Costs £3.30 more to fill up
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