Compare Asda petrol and diesel prices across forecourts in and around Welwyn Garden City, Hertfordshire. Cheapest unleaded from 172.7p, diesel from 196.7p. Updated today, 23 October 2026.
| Forecourt | Unleaded | Diesel | Distance |
|---|---|---|---|
| ASDA HATFIELD SUPERSTORE 98 TOWN CENTRE |
172.7p | 196.7p | 2.8 mi |