Fuel Economy Resource

Whether you're looking at buying a brand new 4runner, or wondering what sort of fuel economy differences there are between the 22re and the 3.0L, check out this site. It groups vehicles by class, so it's easy to tell where the Toyotas rank compared to similarily classed vehicles.

It's in Imperial Units, but when viewing a vehicles details, there is a button at the top right that says "Metric".

http://www.fueleconomy.gov/