Miles per Gallon (UK)

mpg

Imperial fuel economy measure

About Miles per Gallon (UK) (mpg)

Miles per Imperial gallon uses the larger Imperial gallon (4.546 liters vs 3.785 for US), so UK mpg figures are about 20% higher than US mpg for the same vehicle. UK fuel economy tests and car reviews report figures in Imperial mpg, which can cause confusion when comparing with US specifications.

Category
Fuel Economy
Symbol
mpg
Also known as
mpg UK mpg imperial

Frequently Asked Questions

What is a Miles per Gallon (UK) (mpg)?

Imperial fuel economy measure

How many Miles per Gallon (US) (mpg) are in one Miles per Gallon (UK) (mpg)?

One Miles per Gallon (UK) (mpg) equals 0.832674 Miles per Gallon (US) (mpg).

How many Kilometers per Liter (km/L) are in one Miles per Gallon (UK) (mpg)?

One Miles per Gallon (UK) (mpg) equals 0.354006 Kilometers per Liter (km/L).

How many Liters per 100 km (L/100km) are in one Miles per Gallon (UK) (mpg)?

One Miles per Gallon (UK) (mpg) equals 0.354006 Liters per 100 km (L/100km).

How do I convert Miles per Gallon (UK) to Miles per Gallon (US)?

To convert Miles per Gallon (UK) to Miles per Gallon (US), multiply the value by 0.832674 (1 mpg = 0.832674 mpg).