The number is the city/highway
miles per gallon average of all 2004
SUV's in the maker's line
Sources:
http://trucks.about.com/cs/suvreviews/a/suv_mileage.htm
http://www.kbb.com/
http://www.fueleconomy.gov/
* Hummer --
H1 cruising at 30 to 40 miles per hour on a hard surface and a rolling terrain averages at 16 mpg
H2 cruising at 30 to 40 mph on a hard surface and a rolling terrain averages at 9.6 mpg
(If you don't like this, please keep in mind that this took several hours to compile. Please downvote it rather than nuking it.)
Somebody asked me why I bothered to compile this list, so here it goes: Almost every time my coworkers are talking about gas prices, gas shortages, or gas mileage, the phrase "those damn SUV drivers" is spoken. So here's the actual average gas mileage of those damn SUV's. If you're going to complain, know the numbers. (I do not drive an SUV. My car gets 17/24)