Petrol Prices in Dorchester: Cheapest Fuel Today
Live fuel prices at Dorchester stations — sorted cheapest first. Updated daily from official UK Government data.
The cheapest petrol in Dorchester today is 150.9p per litre, with an average price of 156.6p/L across 27 of 28 total stations, 1.8p above the UK average of 154.8p/L. B7 diesel starts from 163.9p/L (avg 181.3p across 28 stations). All prices are sourced from the UK Government Fuel Finder scheme and updated daily as of 22 July 2026.
Petrol prices in Dorchester are tracked across 27 stations, giving drivers an up-to-date view of local fuel costs. Standard unleaded (E10) is currently available from 150.9p per litre at the cheapest forecourt, with a city-wide average of 156.6p.
B7 diesel in Dorchester starts from 163.9p per litre, averaging 181.3p across 28 stations. At the cheapest forecourt, diesel is currently 13.0p per litre more expensive than standard petrol.
Supermarket forecourts — Asda, Tesco, Sainsbury's, and Morrisons — tend to offer the lowest prices in Dorchester and are typically 3–8p per litre cheaper than branded stations such as BP, Shell, and Esso. For drivers filling up weekly, consistently choosing the cheapest local forecourt can save upwards of £100 per year without any change to routine.
Dorchester sits within South of England. Drivers in neighbouring areas such as Exeter and Taunton can also compare live prices for their nearest stations using the links below.
For national trends and weekly movement across the UK, see our fuel price insights.
Prices updated:
Cheapest Super Unleaded Stations in Dorchester
Showing the 24 cheapest of 28 stations in Dorchester, sorted by Super Unleaded price
MERCURY ROAD, WEYMOUTH · DT3 5BJ
WEYMOUTH AVE, DORCHESTER · DT1 2RY
RAMPISHAM GARAGE, DORCHESTER · DT2 0HT
TESCO STORES LTD, STOUR PARK, BLANDFORD FORUM · DT11 9PU
DORCHESTER ROAD · DT2 0BA
LANEHOUSE ROCKS RD, WEYMOUTH · DT4 9DJ
THE GROVE, DORCHESTER · DT1 1XU
MERCURY ROAD, WEYMOUTH · DT3 5HJ
WEST BAY ROAD, BRIDPORT · DT6 4SB
UPLYME FILLING STATION, UPLYME · DT7 3UY
OWERMOIGNE SERVICE STATION · DT2 8HN
TOP OF HILL, PORTLAND · DT5 1BW
RING STREET FILLING STATION, STURMINSTER NEWTON · DT10 2NQ
KINGS STAG GARAGE & HIRE CENTRE, STURMINSTER NEWTON · DT10 2AZ
KING STREET, WEYMOUTH · DT4 7BJ
CUMBERLAND DRIVE, WEYMOUTH · DT4 9TB
BRIDPORT ROAD - W ABBAS, DORCHESTER · DT2 9LJ
YEOVIL ROAD, SHERBORNE · DT9 4BQ
20 EAST ROAD, BRIDPORT · DT6 4AA
316-318 DORCHESTER ROAD, WEYMOUTH · DT3 5AS
29B LONDON ROAD, DORCHESTER · DT1 1NF
MERESIDE, PORTLAND · DT5 1GE
MAIN ROAD A31, BLANDFORD FORUM · DT11 9EX
DAMORY GARAGE, BLANDFORD FORUM · DT11 7LP
| Rank | Brand | Address | Postcode | Super Unleaded Price (p/L) | vs Cheapest (p) |
|---|---|---|---|---|---|
| 1 | SAINSBURY'S | MERCURY ROAD, WEYMOUTH | DT3 5BJ | 163.9 | cheapest |
| 2 | TESCO | WEYMOUTH AVE, DORCHESTER | DT1 2RY | 164.9 | +1.0 |
| 3 | BWOC | RAMPISHAM GARAGE, DORCHESTER | DT2 0HT | 167.9 | +4.0 |
| 4 | TESCO | TESCO STORES LTD, STOUR PARK, BLANDFORD FORUM | DT11 9PU | 167.9 | +4.0 |
| 5 | TEXACO | DORCHESTER ROAD | DT2 0BA | 168.9 | +5.0 |
| 6 | ESSO | LANEHOUSE ROCKS RD, WEYMOUTH | DT4 9DJ | 168.9 | +5.0 |
| 7 | BP | THE GROVE, DORCHESTER | DT1 1XU | 168.9 | +5.0 |
| 8 | MORRISONS | MERCURY ROAD, WEYMOUTH | DT3 5HJ | 169.9 | +6.0 |
| 9 | MORRISONS | WEST BAY ROAD, BRIDPORT | DT6 4SB | 169.9 | +6.0 |
| 10 | ESSO | UPLYME FILLING STATION, UPLYME | DT7 3UY | 169.9 | +6.0 |
| 11 | TEXACO | OWERMOIGNE SERVICE STATION | DT2 8HN | 169.9 | +6.0 |
| 12 | TEXACO | TOP OF HILL, PORTLAND | DT5 1BW | 170.9 | +7.0 |
| 13 | Murco | RING STREET FILLING STATION, STURMINSTER NEWTON | DT10 2NQ | 170.9 | +7.0 |
| 14 | Golf | KINGS STAG GARAGE & HIRE CENTRE, STURMINSTER NEWTON | DT10 2AZ | 172.9 | +9.0 |
| 15 | ESSO | KING STREET, WEYMOUTH | DT4 7BJ | 175.9 | +12.0 |
| 16 | ESSO | CUMBERLAND DRIVE, WEYMOUTH | DT4 9TB | 175.9 | +12.0 |
| 17 | ESSO | BRIDPORT ROAD - W ABBAS, DORCHESTER | DT2 9LJ | 175.9 | +12.0 |
| 18 | BP | YEOVIL ROAD, SHERBORNE | DT9 4BQ | 176.9 | +13.0 |
| 19 | ESSO | 20 EAST ROAD, BRIDPORT | DT6 4AA | 177.9 | +14.0 |
| 20 | BP | 316-318 DORCHESTER ROAD, WEYMOUTH | DT3 5AS | 177.9 | +14.0 |
| 21 | SHELL | 29B LONDON ROAD, DORCHESTER | DT1 1NF | 179.9 | +16.0 |
| 22 | SHELL | MERESIDE, PORTLAND | DT5 1GE | 179.9 | +16.0 |
| 23 | BP | MAIN ROAD A31, BLANDFORD FORUM | DT11 9EX | 188.9 | +25.0 |
| 24 | Shell | DAMORY GARAGE, BLANDFORD FORUM | DT11 7LP | 191.9 | +28.0 |
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Fuel prices in Dorchester — FAQ
- What is the cheapest petrol in Dorchester?
- The cheapest E10 petrol currently available in Dorchester is 163.9p per litre. Prices are updated daily from the UK Government Fuel Finder scheme. Supermarkets typically offer the lowest prices.
- How often are Dorchester fuel prices updated?
- Dorchester fuel prices are updated daily from official UK Government data on PetrolPricesNearYou. The data comes from the UK Government Fuel Finder scheme, which requires retailers to publish their prices daily.
Fuel prices near Dorchester
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