UK diesel prices today
Compare live UK diesel (B7) averages, supermarket versus premium gaps, and the strongest regions and brands.
Open city and brand landings for station-level diesel prices, or plan a diesel stop on your route.
Frequently asked questions
What diesel grade is shown here?
The index uses standard B7 diesel. Premium diesel may appear on station pages when reported separately.
Is diesel always more expensive than petrol?
Not always. The gap moves with wholesale markets and local competition.
How do fleets use diesel price data?
Fleet operators watch regional diesel averages and corridor stops to protect margin.
Where can I compare diesel on my route?
Open the route fuel planner, set diesel as the fuel type, and compare detour-aware stops.