Supermarket Fuel Tracker
Supermarkets consistently offer the cheapest fuel in the UK. This page tracks the live saving compared to branded forecourts across all fuel types.
Current Supermarket Saving
Biodiesel
Supermarket avg
188.3p
23 stations
You save
-4.0p
Branded avg
184.3p
54 stations
Premium Diesel
Supermarket avg
200.1p
422 stations
You save
10.3p
Branded avg
210.4p
3,800 stations
Diesel
Supermarket avg
187.5p
2,305 stations
You save
4.4p
Branded avg
191.9p
5,767 stations
Unleaded
Supermarket avg
165.8p
2,300 stations
You save
4.3p
Branded avg
170.1p
5,669 stations
Super Unleaded
Supermarket avg
179.6p
1,609 stations
You save
9.2p
Branded avg
188.8p
4,707 stations
HVO
Supermarket avg
183.1p
14 stations
You save
20.2p
Branded avg
203.3p
75 stations
Breakdown by Fuel Type
| Fuel Type | Supermarket | Branded | Saving | % Cheaper |
|---|---|---|---|---|
| Biodiesel | 188.3p | 184.3p | -4.0p | -2.2% |
| Premium Diesel | 200.1p | 210.4p | 10.3p | 4.9% |
| Diesel | 187.5p | 191.9p | 4.4p | 2.3% |
| Unleaded | 165.8p | 170.1p | 4.3p | 2.5% |
| Super Unleaded | 179.6p | 188.8p | 9.2p | 4.9% |
| HVO | 183.1p | 203.3p | 20.2p | 9.9% |
Why are supermarkets cheaper?
Supermarket fuel stations (Asda, Tesco, Sainsbury’s, Morrisons, Costco) use fuel as a loss-leader to attract customers into their stores. Their buying power and willingness to accept lower margins means they consistently undercut branded forecourts.
The fuel itself meets the same British Standards as branded fuel. The main difference is that premium branded fuels (e.g. Shell V-Power, BP Ultimate) contain proprietary additive packages — but the standard grades (E10, B7) are functionally equivalent regardless of where you buy them.
Find the nearest supermarket fuel
Fuelsy shows you the cheapest supermarket stations nearby — with alerts when prices drop at your favourites.