Overview & Reviews

The Hummer H3 sees both aesthetic and functional changes for 2007. A new "H3X" trim level includes chrome accents (including front brush guard and wheels), embroidered headrests and unique colors. Stability control becomes standard, the engine becomes more powerful and the powertrain warranty is extended to five years/100,000 miles.

• Very capable off-road, smooth highway ride, stable handling, stylish interior with simple controls, comfortable seats.

• Tepid performance, low tow rating, lousy outward visibility for shorter drivers, below-average cargo space.

User Reviews:

Showing 21 through 30 of 105.00

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  Solid performer - 2007 Hummer H3
  By keith - January 17 - 3:11 pm

  I find this vehicle to have adequate power and the off road performance is exceptional. Mine is stock and it is the best off roader I have had. Highway mileage however is not what was advertised. The 20 mpg must have been calculated going downhill. Get 14 in town and 17 on highway. Have a few minor rattles and would like to see less plastic used on interior, cargo room could be improved. Also would like more cubby holes for various items. Overall a good truck

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  Nothing Else Like It! - 2007 Hummer H3
  By Boeing777 - January 2 - 7:24 pm

  I bought limited "tactical edition," which is base black-colored H3 model--equipped with sunroof, brushguard, tire cover, tubular steps, grill, interior trim package, bsw tires, and powder- coated wheels, all colored black. Understandably, when detailed/washed this vehicle looks sharp, always turning heads. Fun to drive/ride, especially on longer drives. Handles well: quite reliable in both snow and heavy rains. Although this vehicle does not get optimal fuel mileage around town, it does much better on highway driving (achieving better highway mileage than my special edition Xterra). Love your H3 it sought out you!

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  Love my H3 - 2007 Hummer H3
  By Beverly Richardson - November 24 - 12:05 pm

  My H3 gets 20 mpg on the highway including mountain passes. It gets 15 mpg in town going to and from my work. I love the handling and stability of my H3. It is the Corvette of SUVs. It is comfortable, but I would like softer material in the cloth seats. But I do love the vehicle.

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  My Wrangler is getting JEALOUS..! - 2007 Hummer H3
  By C Elliott - October 21 - 5:51 pm

  I really wasnt in the market for another vehicle, but when my wife kept up how she found the "perfect" vehicle for me I went for a look-see. That said, my Wrangler YJ is sitting outside getting jealous, as I havent driven it since getting my H3. Regardless of others reviews, it is a true "Hummer" tried and true, just in a slightly smaller package. Weighing in at 5,885 lbs it has a very solid drive feel, but is extremely nimble when cornering or having to maneuver through traffic. The exterior draws looks in parking lots and Ive had people come up and say, "I didnt know that they still made these?". Thats when my pride shows through as I tell them its a 2007. On the mechanical side the 5 cyl engine coupled with the 5 speed Automatic gives peppy performance for such a heavy vehicle. If it had a larger V6, well that would have been nice, but Ive had it on the highway up to 85 without any issue. Mileage is what should be expected for a "tank" of an SUV and I go nearly 410 miles on a 23 gal tank, so 16-18 mpg. With the off road package it has two locked diff settings one 4W Hi / one 4W Lo and take it from me 4W Lo will take you ANYWHERE you dare to go. Approach and side slope angles are better than the Wrangler as it has a lower center of gravity given the short windows. Interior comfort is great with deep, contoured seats in front (mine are charcoal/tan bulletproof cloth) and reasonably deep seats in the rear. Truly, wont use them as "NO KIDS" so they will spend time flipped and folded which is a great little feature giving more room to the cargo area. Overall, I wouldnt trade my H3, unless that is they do start making them here in the USA again.!

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  2007 Hummer H3 better than expected - 2007 Hummer H3
  By kermit - September 22 - 2:49 pm

  Having read this review, I assume the author does not drive vehicles off-road. Yes, I agree the paved road performance is not racy, but I related performance for off-road conditions, which is why I bought it. The 12-way heated leather seats are extremely comfortable and there is lots of head room and leg room in the rear seat. Gas mileage improves as it breaks in. I get 20-21 mpg highway and 17 going to work- half highway (stop-n-go)/half streets. It is a luxury severe off-road SUV. It should be compared with Range Rovers not FJs or Grand Cherokees.

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  H3 Tactical "The Anti-Bling!" - 2007 Hummer H3
  By H3 Tactical Rocks - August 19 - 1:14 am

  I love my H3 Tactical Edition, it sports NJ Devil colors-Red/Black. I get looks from other H3s with their lame chrome packages, as this one stands out even more than they do with all that chrome. Chrome on a mountain climber? What? Color matching grille and black brush guard and tube steps and unassuming black stealthy spare tire cover make this the sweetest factory version of all H3s produced and thank God (for me) GM only made 1000 of these! Turning radius is unbelievably tight and bigger 3.7 does just fine on fuel with a nice throaty growl!

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  Love my H3 - 2007 Hummer H3
  By Beverly - August 4 - 2:12 pm

  I love the over-all size of my 2007 H3. The mileage is good (17 MPG in town and 20 MPG mountain driving on the highway). For the size of this SUV, the H3 handles very well. We live in snow country, so it is a dependable and a sturdy, secure driving vehicle. I like the full time 4x4. The towing package is good wish we had bought the 2008 with the V8, for more power when towing. It is a fun vehicle to own.

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  Good overall buy - 2007 Hummer H3
  By Hummer Cody - July 13 - 3:29 pm

  I really like this car. A lot of fun to drive, and pretty reliable. Wish that it got better gas mileage. I avg 14. Needs a little more power. Dont buy new. The MSRP of mine was $38,000 in Sept of 2006. Trade in on it now $21,500! If this is your daily driver, expect your yearly fuel cost to be around $4,500-5,000! Make sure you put a lot of money down when you purchase or else you will be upside down later on when you sell it. The new H3 Alpha seems to be better with the V8 engine, but gets worse MPG. Car gets a lot of great looks. The Hummer name impresses people.

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  No Doubts - 2007 Hummer H3
  By Bullwinkle - June 7 - 2:46 pm

  Positives: 1) Very comfortable 2) Outstanding steering & suspension 3) Visibility was a concern, but is fine (I am 511") 4)MPG is no worse than any other full-size SUV. I use full synthetic oil, nitrogen in tires, and radial force balance. I get a legit 20MPG if I keep speed no higher than 65 MPH. Contemplating performance intake & exhaust. 4) After rebates & GM supplier discount, it was the same price as many small SUV wannabes. 5) After 8 months and 6,000 miles, it has not been in the shop even once. Needs Improvement: 1) The only area of dissatisfaction is the clunky 5-speed manual. With a smooth-shifting 6-speed manual and 10-20 higher on HP and torque, this would be an awesome machine.

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  I love it! - 2007 Hummer H3
  By Valerie - April 30 - 4:48 pm

  I bought this H3 a year ago because I had a second child and needed a bigger and more reliable car. Even though it is a beautiful SUV, I wasnt sure I was going to enjoy it that much since I previously drove a Corvette. But I absolutely love the Hummer. With the windows being so high, its also a perfect car to nurse a baby! I have 2 issues with this vehicle though: it is kind of slow (you would expect a bigger engine)& there is no visibility through the back window. When a car is behind you, all you see is the roof, it makes it hard to back up. I notice also that the pedals are very close together just like the Corvette. All in all, it is a great vehicle, I havent had any problems with it.