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
178.6p
22 stations
You save
-2.1p
Branded avg
176.5p
49 stations
Premium Diesel
Supermarket avg
187.7p
413 stations
You save
9.9p
Branded avg
197.6p
3,779 stations
Diesel
Supermarket avg
173.4p
2,260 stations
You save
5.2p
Branded avg
178.6p
5,703 stations
Unleaded
Supermarket avg
155.9p
2,262 stations
You save
4.0p
Branded avg
159.9p
5,619 stations
Super Unleaded
Supermarket avg
169.8p
1,589 stations
You save
9.1p
Branded avg
178.9p
4,676 stations
HVO
Supermarket avg
182.1p
14 stations
You save
14.3p
Branded avg
196.4p
73 stations
Breakdown by Fuel Type
| Fuel Type | Supermarket | Branded | Saving | % Cheaper |
|---|---|---|---|---|
| Biodiesel | 178.6p | 176.5p | -2.1p | -1.2% |
| Premium Diesel | 187.7p | 197.6p | 9.9p | 5.0% |
| Diesel | 173.4p | 178.6p | 5.2p | 2.9% |
| Unleaded | 155.9p | 159.9p | 4.0p | 2.5% |
| Super Unleaded | 169.8p | 178.9p | 9.1p | 5.1% |
| HVO | 182.1p | 196.4p | 14.3p | 7.3% |
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.