UK Fuel Price Insights
Week of 30 Mar 2026
Average UK Unleaded This Week
155.2p
+3.5p vs last week
Key Facts
- £ Filling a 50-litre tank with unleaded costs £77.60 this week, £1.75 more than last week.
- D Average diesel is 186.9p (+5.7p vs last week).
- B Cheapest brand: SAINSBURY'S at 145.6p. Most expensive: WELCOME BREAK at 173.2p.
- C Cheapest city: Newry (149.7p). Most expensive: Crewe (159.7p).
Top 5 Cheapest Brands — Unleaded
1
SAINSBURY'S
145.6p
0.0
2
Nicholl
145.9p
+10.2
3
TESCO
145.9p
+0.2
4
HARVEST ENERGY
148.1p
+1.9
5
COSTCO WHOLESALE
149.1p
+8.1
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/2026-03-30)