Compare Asda petrol and diesel prices across forecourts in and around Portland, Dorset. Cheapest unleaded from 174.9p, diesel from 201.9p. Updated today, 23 October 2026.
| Forecourt | Unleaded | Diesel | Distance |
|---|---|---|---|
| ASDA WEYMOUTH EXPRESS PETROL KING STREET |
174.9p | 201.9p | 3.8 mi |