There's approximately 3.5 gallons left when the light comes on. It's been pretty much the same in all the Honda/Acura cars we have owned. If you look it's somewhere in the owner's manual.
__________________
Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming ...."WOW! What a ride!!!!!"
LUNCH with THEOLDMAN...On a break for now...