UK Fuel Price Insights
Week of 31 Aug 2026
Average UK Unleaded This Week
164.3p
+2.9p vs last week
Key Facts
- £ Filling a 50-litre tank with unleaded costs £82.15 this week, £1.45 more than last week.
- D Average diesel is 186.7p (+2.8p vs last week).
- B Cheapest brand: GO at 152.9p. Most expensive: WELCOME BREAK at 179.0p.
- C Cheapest city: Ballymena (154.5p). Most expensive: Newbury (172.9p).
Top 5 Cheapest Brands — Unleaded
1
GO
152.9p
0.0
2
The Co-operative
155.4p
+0.1
3
Maxol
155.5p
+1.1
4
COSTCO WHOLESALE
155.7p
+1.5
5
Emo
156.4p
+1.1
Cheapest Cities
Derry / Londonderry
154.5p
Ballymena
154.5p
Newtownabbey
154.7p
Bangor (County Down)
155.3p
Belfast
155.5p
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/2026-08-31)