The horsepower is a feature that most of drivers pay the greatest attention to. In this case, it is the Infiniti which has by 20 horsepower more when compared to the Hummer H3 5.3 300HP, which makes this car somewhat better in terms of high speed. Because of more horsepower the Infiniti FX II Crossover 3.7 V6 320HP automatic 4x4 will also provide slightly better efficiency in specific speeds.
Width of a vehicle directly influences on interior space for travelers as well as stability during driving. The width of the Infiniti FX II Crossover is larger by 2 % in comparison to the Hummer and is not really worth considering. The average for the „large 4x4 ” segment amounts to approximately 1,866 mm and is by 59 mm smaller than the same attribute of the Infiniti FX II Crossover.
The Infiniti FX II has 61 mm longer wheelbase in relation to Hummer H3. Consequently the Infiniti FX II is more safe and has a better stability. Besides, longer wheelbase has impact on convenient and more comfortable traveling.
The Infiniti is 3 % longer when compared to the Hummer. The length of the vehicle plays a role in respect of travelling comfort and space in the trunk. The Infiniti FX II Crossover 3.7 V6 320HP automatic 4x4 probably will be offering to it's passangers more space for legs. At the same time the Infiniti will be better driven but the Hummer H3 will be a little easier to park due to shorter length .
Model release date
Because of the fact that the Hummer H3's production began only 4 years prior to the Infiniti FX II Crossover 3.7 V6 320HP automatic 4x4, the gap between technology used in both cars shouldn’t be really big, however, the Infiniti FX II Crossover might feature slightly more new solutions used in it.
A manual transmission with which the Hummer H3 is equipped is more simpler construction and is cheaper in usage but also it is less comfortable because there is no need to put on clutch and change speeds and it can be lot of inconvenience in a bussy city traffic where we have lots of frequent stop and go situations. An automatic gearbox in the Infiniti with 7 – speeds gearbox is in our opinion better to use.