Hummer H3 Model Overview

Hummer H3 Questions

My Hummer Sometimes Will Not Start, Wait Ten Minutes And It Starts

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07 Hummer H3 Dies On Me During Cold Weather

when it's cool outside in the morning when I first try to start my hummer it dies on me every time and won't even turn over unless I take the key out of the ignition wait for 30 seconds and try aga...

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Key And Remote Will Not Open H3 2009 Hummet Therefore Can't Check Battery. ...

Key has never worked to unlock

4 views with no answers yet

Problems With My H3 2008 Starting

It will try to start but its is as if its not getting any gas, so then I turn it off wait a minute and start it again an this time it will start but somtimes reves it engine very loud

2,347 views with 6 answers (last answer 5 days ago)

My Hummer Sometimes Will Not Start Like It Doesn't Want To Fire Up. Wait 10...

maybe is the fuel pump

16,417 views with 79 answers (last answer 2 weeks ago)

Hummer H3 Overview

Like the H2, the 2007 Hummer H3 has only one engine option available, a 242hp, 3.7 liter, inline 5 cylinder. However, the H3 has received an additional transmission. Instead of just a 4-speed automatic, a 5-speed manual has been added as the standard transmission. Gas mileage for the 2007 Hummer H3 is pretty low, 15/19 miles per gallon. Smaller than the other Hummers, the H3 is a slightly more user friendly.

Most of the features available come standard in the 2007 Hummer H3. Air conditioning, cruise control, tire pressure monitors and a CD player are just a few of the standard features. The options include a CD changer, a navigation system and a sunroof. To keep you safe, the 2007 Hummer H3 has All-Wheel Drive, ABS, traction control and airbags. Certainly not as high end as the Hummer H2, the H3 is an excellent alternative if you need a more controlled Hummer.
Owners of the 2007 Hummer H3 liked the SUV overall. A common request was for more power, perhaps a V6 or even a V8 available. Gas mileage was also a source of contention with owners. Many owners were surprised by the maneuverability and turning radius of the H3. Overall, this is a Hummer that is made for people who don't quite need a full-sized beast. It's been tamed a little bit, and some folks need a calmer ride.

Hummer H3 Experts

#1 HummerGirl
HummerGirl
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#1 cocod
cocod
Reputation 740
#3 PatriciaDoss
PatriciaDoss
Reputation 540
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