Tesco Diesel Prices Today
Live diesel prices at every Tesco forecourt — and how they compare with nearby stations.
Tesco is one of the most consistently competitive supermarket fuel brands, with sites attached to most large stores. Tesco diesel prices vary noticeably by location, so the headline reputation isn't always the local truth.
fuelfinder.ai pulls live Tesco diesel 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 Tesco really is the cheapest diesel today.
Clubcard members earn 1 point per £1; Clubcard Plus gets 10p off per litre on up to 50 litres twice a month. 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 Tesco forecourt within driving distance plus all nearby diesel alternatives.
- Step 2: Compare diesel prices — Live pence-per-litre for diesel (B7), ranked cheapest first.
- Step 3: Fill up at the best price — Sometimes Tesco; sometimes a closer rival — the data decides for you.
Why Drivers Use fuelfinder.ai
- 500+ Tesco forecourts — Every Tesco site that publishes diesel prices to the CMA feed.
- Live diesel 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 Tesco diesel prices the same nationwide?
No. Tesco varies diesel prices by location based on local competition. Two Tesco forecourts in different cities can differ by 5–8p per litre on the same day.
How often does Tesco change diesel prices?
Tesco adjusts pump prices several times per week, often daily. Changes follow wholesale costs and competitive pressure from nearby rivals.
Is Tesco diesel good quality?
Yes. All diesel sold in the UK meets the same specification — BS EN 228 for petrol, BS EN 590 for diesel — regardless of brand. Tesco diesel performs identically to branded forecourts at typically lower cost.
How do I find live Tesco diesel prices near me?
Enter your UK postcode on fuelfinder.ai. Every Tesco forecourt within range appears in the results with current diesel pence-per-litre.
How much can I save filling up diesel at Tesco?
Versus a typical branded major, Tesco diesel usually runs 5–10p per litre cheaper. On a 60-litre tank that's £4.50 per fill, or roughly £234 per year for a weekly filler.