Even more for a hybrid car it depends on how you drive, how often you push those 300 HP and how much you use the hybrid battery.Yeah, crazy to think a full size SUV with full-time 4wd could get that kind of mileage. That's almost the same as my Audi which gets insanely good fuel economy considering how fast it is.
With a lot of highways at over 80mph and a hard foot, probably 20mpg is possible. It doesn't mean Toyota or EPA Rating are wrong.
Eco driving and no high speeds ..... 30 mpg is also possible.