Hummer H3 Experts

#1 Sergio Castro
Sergio Castro
Reputation 210
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Siva Koenigsegg
Reputation 180
#3 Mustang Ranch
Mustang Ranch
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Hummer H3 Model Overview

Hummer H3 Questions

tarasheena
0

What Should I Do When The Temperature Gage Stop Working? Where Is The Fuse ...

4 views with 1 answer (last answer about a day ago)
adjester
0

2007 Hummer H3 Rain Water Coming In

RAIN water coming in from somewhere...entire carpet is wet from behind rear seats to firewall. most of water runs to passenger side floor at firewall. Can not see anywhere water running or leaking i...

6 views with 1 answer (last answer 6 days ago)
lsr241
10

The Engine Light Is On In My 2006 Hummer3. It Is Not Flashing. My Truck Is ...

9 views with 1 answer (last answer about a week ago)
lpetty
0

Engine Light Was Comin On Now Out. But Console Reads Service Tpm

9 views with 1 answer (last answer about a week ago)
Tracy Barth
0

Serv Tpm Won't Reset And New Key Fob Can't Be Programmed

I just bought this Hummer H3-The Serv TPM notice came on. I had all four sensors replaced and I had to buy a new keyfob for remote entry because the prior owner said he had lost it. At any rate, t...

18 views with no answers yet

About the Hummer H3

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.