Compare Sainsbury's petrol and diesel prices across forecourts in and around Caerdydd, South Glamorgan. Cheapest unleaded from 172.9p, diesel from 198.9p. Updated today, 23 October 2026.
| Forecourt | Unleaded | Diesel | Distance |
|---|---|---|---|
| SAINSBURYS THORNHILL DISTRICT SHOPPING CENTRE |
172.9p | 198.9p | 4.2 mi |
| SAINSBURYS COLCHESTER AVENUE COLCHESTER AVENUE |
174.9p | 198.9p | 1.1 mi |