Sainsbury's Petrol Prices Today
Live petrol prices at every Sainsbury's forecourt — and how they compare with nearby stations.
Sainsbury's prices closely with Asda and Tesco, sometimes leading, sometimes a penny or two behind. Sainsbury's petrol prices vary noticeably by location, so the headline reputation isn't always the local truth.
fuelfinder.ai pulls live Sainsbury's petrol prices from the UK Government's CMA open data feed, alongside every supermarket and branded competitor in your area. Enter a postcode and you'll see, in seconds, whether your nearest Sainsbury's really is the cheapest petrol today.
Nectar points earned on every litre, occasionally boosted with bonus promotions. Combine that with the live price comparison here and you're always making the most informed call.
How It Works
- Step 1: Enter your postcode — See every Sainsbury's forecourt within driving distance plus all nearby petrol alternatives.
- Step 2: Compare petrol prices — Live pence-per-litre for unleaded (E10), ranked cheapest first.
- Step 3: Fill up at the best price — Sometimes Sainsbury's; sometimes a closer rival — the data decides for you.
Why Drivers Use fuelfinder.ai
- 300+ Sainsbury's forecourts — Every Sainsbury's site that publishes petrol prices to the CMA feed.
- Live petrol prices — Refreshed multiple times daily — no estimates, no last-week numbers.
- Free forever — No app, no account, no email collection.
- Honest comparison — We show every brand fairly. No paid placement.
Frequently Asked Questions
Are Sainsbury's petrol prices the same nationwide?
No. Sainsbury's varies petrol prices by location based on local competition. Two Sainsbury's forecourts in different cities can differ by 5–8p per litre on the same day.
How often does Sainsbury's change petrol prices?
Sainsbury's adjusts pump prices several times per week, often daily. Changes follow wholesale costs and competitive pressure from nearby rivals.
Is Sainsbury's petrol good quality?
Yes. All petrol sold in the UK meets the same specification — BS EN 228 for petrol, BS EN 590 for diesel — regardless of brand. Sainsbury's petrol performs identically to branded forecourts at typically lower cost.
How do I find live Sainsbury's petrol prices near me?
Enter your UK postcode on fuelfinder.ai. Every Sainsbury's forecourt within range appears in the results with current petrol pence-per-litre.
How much can I save filling up petrol at Sainsbury's?
Versus a typical branded major, Sainsbury's petrol usually runs 5–10p per litre cheaper. On a 50-litre tank that's £3.75 per fill, or roughly £195 per year for a weekly filler.