UK Fuel Price Insights
Week of 11 May 2026
Average UK Unleaded This Week
158.6p
+0.7p vs last week
Key Facts
- £ Filling a 50-litre tank with unleaded costs £79.30 this week, £0.35 more than last week.
- D Average diesel is 187.5p (-1.3p vs last week).
- B Cheapest brand: GO at 150.4p. Most expensive: WELCOME BREAK at 174.3p.
- C Cheapest city: Aylesbury (144.2p). Most expensive: Newbury (164.0p).
Top 5 Cheapest Brands — Unleaded
1
GO
150.4p
+0.3
2
COSTCO WHOLESALE
151.0p
+0.2
3
Gulf Petrol Station
153.7p
0.0
4
Maxol
154.2p
+0.8
5
Nicholl
154.4p
+2.5
Cheapest Cities
Most Expensive
Use This Data
This data is free to use with attribution. Please cite PumpCheck and link back to this page.
Source: PumpCheck (https://pumpcheck.co.uk/insights/weekly/2026-05-11)