Average UK fuel prices.

PER LITRE:

Diesel: 100.9
Super unleaded: 96.5 
Unleaded: 90.2 
Four star: 93.4
LPG: 50.2 

 

PER GALLON:

Diesel: 459
Super unleaded: 439
Unleaded: 410
Four star: 425
LPG: 228