Unleashing the H2 Hummer's MPG Potential A Paradigm Shift in SUV Performance

Buying a hummer any time soon.????? In this short clip I'll give you a quick idea of what to expect when it comes to gas usage. Load your Hummer the way it will ride 80% of the time. Make sure your fuel tank is 50% or greater and if you mostly have a passenger make sure ... My fuel used has never been reset from what I can tell. I know I have not reset it. 1,729 gallons for 21,500+ miles. Around 12.4 mpg average. ... this platform. Combine that with improved shift patterns, towing capabilities, throttle response and even fuel economy in many cases and you'll have wh. The H2 is an objectively awful car to drive, but you can't help but smile when behind the wheel of this ridiculous thing. ... course you will be filling of rather often since the fuel economy is about 9-10 miles per gallon. The also make a Hu... View detailed gas mileage data for the 2005 HUMMER H2. Use our handy tool to get estimated annual fuel costs based on your driving habits. It's pushing the limit for the H2 but it should do fine, gas mileage will probably be horrible though. I know my friends H2 without towing ... 2005 Hummer H2 Specs & Performance ; Performance.  · Top Speed: 99 mph. 0-62 mph: 10.2 seconds ; Gasoline Engine.  · Capacity: 6 Liter · Layout: V8. 10.5 mpg worst at 83 mile per hour · 14.2 mpg best driving easy under 55 miles per hour easy stop and go. Non turbo: · 10.00 mpg is worst at 78 miles per hour ...