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Average Petrol Price in Wiltshire

Petrol (E10)170.4p
Diesel (B7S)192.5p

Today the average petrol price in Wiltshire is 170.42p per litre. 0.6p higher than the average price in England.

The current average price of diesel is 192.52p per litre. 0.8p above the English diesel average.

We calculate the daily averages by analysing price data from the 99 petrol stations in Wiltshire that are sending price changes to the Fuel Finder system.

Cheapest Petrol in Wiltshire

The cheapest petrol in Wiltshire is in Trowbridge (167.3p per litre).

Currently, buying 60 litres of petrol in Trowbridge costs £3.96 less than in Highworth (173.9p per litre).

Average Fuel Prices by City/Town

Select a town or city to view local petrol station price data.

TOWN/CITY STATIONS PETROL DIESEL
Bradford On Avon2169.90p191.90p
Calne3169.23p190.57p
Chippenham13173.68p195.22p
Corsham2170.90p191.90p
Devizes3171.90p193.57p
Fyfield1169.70p191.70p
Highworth1173.90p195.90p
Malmesbury2171.90p198.95p
Marlborough3170.17p191.17p
Melksham7167.47p188.33p
North Bradley1169.90p191.90p
Pewsey1169.90p191.90p
Royal Wootton Bassett1169.90p196.90p
Salisbury20167.95p189.30p
Swindon22172.15p194.84p
Tidworth1167.90p188.90p
Trowbridge5167.30p191.10p
Warminster6170.73p193.07p
Westbury1169.90p189.90p

Average petrol prices last updated at 13 Sep 2026 10:00 (20 hours, and 41 minutes ago).

Petrol & Diesel Price Trends

The average price of petrol in Wiltshire has increased by 4.3p in the last week. Diesel has risen by 4.9p.

In the last month, petrol has increased by 9.2p and diesel has risen by 10.1p.