2006 Hummer H3 Overview


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2006 Hummer H3 Overview

Trying to make a fuel-efficient Hummer is a bit like trying to make tasty non-fat ice cream. It really can't be done. So even though the brand new 2006 Hummer H3 is 17 inches smaller than the H2 and built on a Chevy Colorado truck platform in an effort to improve both handling and fuel economy, the mid-size SUV succeeds in the former and expectedly fails in the latter. MPG ranges around 15/19.

But that's not why people buy Hummers, and the 2006 H3 is aimed at those who want the menacing style and status symbol, but prefer a more manageable and smaller SUV-type vehicle. Equipped with full-time AWD and low-range gearing, the H3 excels at off-road performance, with 9 inches of ground clearance, all-terrain tires, low-range gearing, and skid plates. An Off-Road package adds a stronger suspension, a locking rear differential, and a low transfer case gearing. Engine power comes from a 3.5-liter, 220-hp I5 with either a 5-speed manual or weak 4-speed automatic, and most owners agree it's not quite enough for responsive acceleration or uphill climbs, as the 2006 H3 weighs over 3000 pounds.

Style-wise, it mimics the H2 and is hard to distinguish the two on the road. The H3 seats four in two rows and comes standard with power features, ABS brakes, dual front airbags, cruise control, and a CD player. Options add leather seats, power seats, and a sunroof. The somewhat cramped rear seats split-fold 60/40 to expand the 29 cubic foot cargo space to 56 cubic feet. The seats do not fold flat, to the disappointment of some drivers, but the rear door does open sideways for easy access. Upsides for the H3 include a smooth ride, a feeling of safety, overall style, and unbeatable off-road capability. Drivers dislike the engine power, access to the rear seats, the small cargo area and lack of storage compartments, and complain that the front armrest is too far back.


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2006 Hummer H3 Top Comparisons

Users ranked 2006 Hummer H3 against other cars which they drove/owned. Each ranking was based on 9 categories. Here is the summary of top rankings.

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    Hummer H3 Questions


    A Thump Noise Every Time I Stop Or Take Off

    Every time I hit a bump or quick stop or ready to drive off or slow down and then take off again my hummer makes a loud thump noise like as if the axle is loose. The n when Im in park switching ...

    9 views with 2 answers (last answer 6 days ago)
    Saundra Brooker

    I Drove My 2006 H3 On Interstate On A 200 Mile Trip In 4 Wheel Drive. It De...

    I have the part number from white the noise is coming from. I'm calling it support bar for front differential but can't find it. Any suggestions will be appreciated!

    1 view with no answers yet

    The Hummer H3 Id Like To Know What Will Be The Price In 2017 . Any Guess ?

    11 views with 4 answers (last answer about a week ago)

    Hummer H3

    My hummer h3 gets stuck when I turn the steering wheel almost all the way like when I need to back up and turn to pull out or to just take a sharp turn to drive in to a parking it slowly comes to...

    27 views with 2 answers (last answer 2 weeks ago)

    My 2006 H3 With Adventure Package Started Making A Grinding Noise When Dec...

    The car has normal power when in motion, but when i release the accelerator it makes a loud noise which goes away if i press the gas pedal, it does not make the noise while in park nor neutral. Plea...

    3 views with no answers yet