Compare Asda petrol and diesel prices across forecourts in and around Sidcup, Kent. Cheapest unleaded from 171.9p, diesel from 197.9p. Updated today, 23 October 2026.
| Forecourt | Unleaded | Diesel | Distance |
|---|---|---|---|
| ASDA SWANLEY EXPRESS PETROL 73-75 HIGH STREET |
171.9p | 197.9p | 3.2 mi |