Average fuel prices in the UK.

Pence per litre:
Diesel: 82.1
Super unleaded: 85.6
Unleaded: 81.0
Four star: 84.2
LPG: 37.8

Pence per gallon:
Diesel: 373
Super unleaded: 389
Unleaded: 368
Four star: 383
LPG: 172