Overview & Reviews

New rubber floor mats and an optional integrated CD player/navigation system are the only changes to the 2004 Hummer H2 this year.

• Distinctive styling, unmatched off-road capability, stout drivetrain.

• Feels massive, poor visibility, some cheap interior materials, limited cargo room, alarming fuel consumption.

User Reviews:

Showing 1 through 10 of 131.00

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  Serious off-road capabilities :) - 2004 Hummer H2
  By slowopey - May 26 - 11:33 am

  I have owned many vehicles, but I have to say that my H2 was my favorite. I owned mine while in Kuwait, driving in high heat and rough conditions in the desert, and the H2 handled like a champ. Ive driven Jeeps, H1s, etc..., so I know about true off-roading, and while the H2 has a reputation as an urban assault vehicle, it is incredibly tough when put to the challenge. First of all, the entire under-carriage is built like a semi truck underneath, so you cant break it. You can take speed bumps at 70 miles an hour, and all you feel is a blip beneath your tires. Passengers dont even feel the bump (priceless). You must test drive hard to appreciate. Trust me, it can take it :)

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  H2 HUMMER - AWSM - ALL-PURPOSE VEHICLE & FUN! - 2004 Hummer H2
  By awsmh2fan - August 14 - 4:31 pm

  Ive owned a 2004 H2 hummer since 2004 It has only 60,000 miles and its traveled to 28-states. Ive never had any major servicing problems. It gets about 13.5 miles per gallon which is the number one question people always ask. Ive enjoyed being a H2 Owner. There are 3-models of this SUV: The Basic, Adventure and Luxury Edition. Its too bad they stopped production in the U.S. Maybe it will make a return someday? Ive driven my Hummer on rocks, sand, rivers, lakes, dirt roads, and the beaches. I love it when kids wave at us when were driving in cities, small towns, and freeways. It was american made, rock solid, and it cruises very well on USA roads!

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  still strong - 2004 Hummer H2
  By yarealman - December 2 - 2:00 am

  well i drive this in any weather Hummer does not care hot H2 cools me cold H2 warms me lot of room and with air ride it drives great i am happy

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  Electrical Issues - 2004 Hummer H2
  By steveFL - April 28 - 9:43 am

  Electrical issues. AC panel does not work. Dealer replaced speedometer cluster $500+ told me that its fixed. 2weeks later ac panel not working they replaced it another $250. A week later the ac panel does not work again. So far I paid $800 out of pocket for an obvious electrical short and they replaced parts that had nothing to do with the problem.

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  Best SUV I have ever owned - 2004 Hummer H2
  By Bill Thomas - November 9 - 11:30 pm

  I have owned so called 4x4s before. This is the absolute best on and off road vehicle ever. This truck drives like a Cadillac on road and a tank off road. I have 60,000 miles and just now replaced the tires and windshield wipers. This is the ultimate driving machine. I average 13.5 miles per gallon. GREAT TRUCK

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  stolis hummer - 2004 Hummer H2
  By stoli - October 16 - 10:00 am

  THIS IS THE MOST FUN SUV OUT THERE. THE FUEL ECONOMY IS NOT THE BEST EVEN WITH THE SUPERCHIP BUT WHAT DO EXPECT WITH A 6000 4WD TRUCK. IT SURE DOES GET THE LOOKS TOO

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  Hummer 2 - 2004 Hummer H2
  By william fincher - October 16 - 10:00 am

  gas mileage is not the best, however the vehicle requires only regular gas. The vehicle is fun to drive and performs better than expected as far as comfort and handling

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  2nd review addition-same vehicle - 2004 Hummer H2
  By linda fincher - October 16 - 10:00 am

  Love the vehicle One recommendation I would have for other owners is I changed my oil to a synthetic and with Mobil One I have increased my mileage to almost 12 mpg in town. And give the vehicle credit for only requiring regular gasoline.

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  Limited Victory Red Edition - 2004 Hummer H2
  By icecoldbeer - December 22 - 2:46 pm

  Drives great and handles like a charm. I loved this car up until it hit 95,000 miles, then it became a money pit and the market is so upside down (not GMs fault) that its hard to make sense what to do with it. It treated me well with no breakdowns for 3 years, then the instrument gauges quit one by one, the water pump went out, the a/c recirculation does not work well, the electric mirrors quit, the windshield gasket vibrates above 60 MPH. Repairs on high mileage cars are expected but it seems like everything on the H2 costs between $500-$1000 to get fixed. Probably wont spend $65,000 on another Hummer. They are really worth about $50,000 at most fully packed with all the good stuff.

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  Xtreme SUV-Got me hummin - 2004 Hummer H2
  By Pamela Bankert - December 15 - 10:00 am

  Wicked fun to drive. Turns on a dime, Incredible stability, no jiggling, rocking or rolling around turns. Its a gas guzzler but it qualifies for the farm vehicle deduction! 10" ground clearance making those nasty mall parking berms mere childs play. One warning: if youre short, get ready to climb on the hood and roof to clean the windows and sunroof! The flat front window is a bug-magnet. You wont want your husband to catch you sliding off the hood, but if you have to-the roof handles are great for helping to get your feet back on the ground in one piece.