2007 Hummer H3 Overview

H3

Looking for a Used H3 in your area?

CarGurus has 1,844 nationwide H3 listings starting at $7,995.

ZIP:

Not sure what you want?

Find the models that are right for you using the CarGurus Car Finder.

Zip:

Trims

4 Dr Adventure
Avg. Price: $16,483
4 Dr Base
Avg. Price: $15,616
4 Dr H3X
Avg. Price: $16,632
4 Dr Luxury
Avg. Price: $16,250

Hummer H3 Experts

#1 Sergio Castro
Sergio Castro
Reputation 210
#2 Siva Koenigsegg
Siva Koenigsegg
Reputation 180
#3 Mustang Ranch
Mustang Ranch
Reputation 140
View All

Average User Score

4.55 stars

Based on 26 reviews

On-road Performance Meets Off-road Legend. by Don
 — 20mpg after the chip tune. My only complaint is the cruise control. The cruise control PID loop needs to be retuned to not let the motor go above 6krpm. Everything else about this vehicle is SOLID. ... Read More
I Love It by Shyma
 — performance is not so great its a big car with a week engeen acceleration wise its week , braking is amazing goes from 150 to 20 in no time , handling its a big car you have to get used to it . it nee... Read More
Sweeeeeeeeet Ride! by csissy31
 — this is just a great car to drive. you feel like you own the road, and crazy safe...love that you can make money soooo easy with this car in a snowstorm....just get 2 grappling hooks., offer to pull o... Read More

2007 Hummer H3 Overview

Overall User Score

4.5 out of 5 stars4.5 out of 5 stars4.5 out of 5 stars4.5 out of 5 stars4.5 out of 5 stars4.55

Based on 26 reviews

2007 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.  ItâÂ?Â?s been tamed a little bit, and some folks need a calmer ride.

Updated

What's your take on the 2007 Hummer H3?

People researching a 2007 Hummer H3 contacted a dealer about

Picture of 2007 Hummer H3 4 Dr Luxury, exterior
Hummer H3
47% of the time
Ford F-150
8% of the time
Jeep Wrangler
5% of the time
Jeep Grand Cherokee
5% of the time
H3
Looking for a Used H3 in your area?
CarGurus has 1,844 nationwide H3 listings starting at $7,995.
ZIP:

Hummer H3 Questions

stingerh3
0

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

maybe is the fuel pump

2,389 views with 12 answers (last answer 3 days ago)
leevyb
0

Check Engine Life Running Rough

my check engine light came on a week or so ago nothing was wrong today i started drove about a block and it started running extremely rough and barely idleing and now it doesnt want to start i ave t...

21 views with 2 answers (last answer 3 days ago)
pau23
0

What Color Wire On The Drivers Electric Seat Can I Use For Power Of Dvd Hea...

I am installing 2x DVD headrest on a H3 hummer 2007 and need to wire up the power wire, I have read some have wired on to one of the wires under the electric seat, need to know exactly which location ...

5 views with no answers yet
Bob01
0

I Have A 2006 H-3 That I Started To Have Problems Starting About Every 3 Mo...

10 views with no answers yet
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...

23 views with 1 answer (last answer about a month ago)