An English (Imperial) gallon is larger - let's compare them in terms of liters:One English (Imperial) gallon = about 4.546 litersOne US gallon = about 3.785 liters
1 US gallon = 0.833 Imperial gallons1 Imperial gallon = 1.2 US gallons
An Imperial gallon has more volume than a US gallon: 1 Imperial gallon = 1.2 US gallons.
The Imperial gallon is slightly more than a US gallon. One Imperial gallon is equal to 1.201 US gallons.
An Imperial gallon is larger than a US gallon.
A US gallon is slightly less than one Imperial gallon: 1 Imperial gallon = 1.201 US gallons.
A UK gallon also known as an imperial gallon is larger. An imperial gallon is 4.5L and a US gallon is 4L
One Imperial gallon = 1.201 US gallons.
Multiply Imperial gallons by 1.2 to get US gallons.
1 imperial gallon = 181.84 us ounces
An imperial gallon is about 1.2 US gallons. 1 US Gallon = 3.785 Liters 1 Imperial Gallon = 4.546 Liters Darrell
If by UK gallon you mean Imperial gallon, then the answer would be about 23.3. 1 US gallon = 0.83267384 Imperial gallon 28 US MPG * 0.83267384 = 23.31486752 Imperial MPG