How Many Gallons of Gas Does a Vehicle Hold? – According to Quicken Loans, the average size of a vehicle’s gas tank is 12 gallons.
The smallest tanks are approximately 9 gallons, while larger vehicles can hold up to 16 gallons of fuel. Frequently, owner’s manuals and manufacturer websites detail the dimensions of the fuel tank.
In 2011, the Honda Accord and Toyota Camry had 18.5-gallon tanks, while the Toyota Prius had an 11.9-gallon tank. Depending on usage and miles driven, larger gas tanks require less frequent refilling. Car review websites such as Edmunds.com and Cars.com provide the ability to compare vehicle tank sizes. SUVs and minivans have larger fuel tanks, whereas electric vehicles do not.