The horsepower is a characteristic that most of car fans look at first when buying a car. In this comparison it is the Hummer H3 5.3 300HP which has by 90 more horsepower in comparison to the Ford Explorer IV Sport. Consequently the Hummer H3 will achieve higher top speed. With more horsepower the Hummer should as well give seemingly more flexiblility in specific speeds.
distance between left and right side of a car directly affects room in the cabin and also stability on road. The Hummer is widther by 1 % in relation to the Ford and is not really relevant. The medium for the „large off-road 4x4” class equals to around 1,866 mm and is by 1 % larger than the same feature of the Hummer H3.
Number of doors
A 5-door car generally means a hatchback and because of that the Hummer H3 5.3 300HP, which whole rear including the window lifts up and the rear seats folds flat making more room, has an advantage over the 4-door Ford which in turn has a smaller trunk cut off from the passenger compartment.
If you are a tall driver or you carry in the trunk thinks of large size, the Hummer H3, which is by 45 mm higher than the Ford Explorer IV Sport, is better option for you. However, compared vehicles do not differ much it the aspect of its height and it should not be much observable.