MENU
1 0 3 4 3 4

We are 103,000+ car owners sharing real-world car information.

Join Us

Flagged Gas Tank

 characters remaining

Hummer H2 Fuel Economy Data

4dr SUV 316-hp 6.0L V8 4-sp automatic AWD w/low range

flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
flat light none 10 0 60 30 74 14.000
flat light light 0 40 0 60 65 12.200
flat light light 0 40 0 60 65 12.300

Return to top

What Our Members Are Saying about the Real Gas Mileage of the 2003 Hummer H2

None of our members have yet commented on the real gas mileage of the 2003 Hummer H2.

Be the first!

2003 Hummer H2 Gas Mileage (MPG)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Hummer H2's real-world MPG based on how and where you drive a car.