Compare Sainsbury's petrol and diesel prices across forecourts in and around Potters Bar, Hertfordshire. Cheapest unleaded from 174.9p, diesel from 198.9p. Updated today, 23 October 2026.
| Forecourt | Unleaded | Diesel | Distance |
|---|---|---|---|
| SAINSBURYS LONDON COLNEY COLNEY FIELDS SHOPPING PARK |
174.9p | 198.9p | 4.3 mi |