Hummer H3 5.3 300HP vs Jeep Grand Cherokee IV 3.6 V6 286HP automatic 4x4

Hummer H3 5.3 300HP

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7 reasons for

Hummer H3, model available from 2005.
It has 5.3 300HP petrol engine produced from 2007.
Drive has manual gearbox.

5 reasons for

Jeep Grand Cherokee IV, model available from 2010.
It has 3.6 V6 286HP ic petrol engine produced from 2010 to 2013.
Drive 4x4 has automatic gearbox.

Jeep Grand Cherokee IV 3.6 V6 286HP automatic 4x4

7 reasons for Hummer H3 5.3 300KM in comparison to Jeep Grand Cherokee IV 3.6 V6 286HP automatic 4x4

Reasons for

Maximal power

300 > 286 hp
The horsepower is a parameter that majority of drivers pay the greatest attention to. In this comparison, it is the Hummer that has by 14 horsepower more in comparison to the Jeep Grand Cherokee IV, which makes this vehicle slightly quicker. With more horsepower the Hummer H3 should also give a bit better efficiency in specific speeds.

Trunk capacity

835 > 782 l
If you are looking for a vehicles by which you could set of for trips, which could carry more things in the boot , go for the Hummer H3. The Jeep has by 53 liters smaller luggage compartment compared with the Jeep so you would be able to put in the trunk one small parcel less. Examining the boot pay attention to its width length and height which have notable impact on loading capability .

Ground clearance

231 > 220 mm
Ground clearance is the gap between the car underbody and the ground. taking these two cars into consideration, it is the Hummer which has 11 mm higher ride height when compared with the Jeep Grand Cherokee IV 3.6 V6 286HP automatic 4x4. For this reason the Hummer H3 5.3 300HP will deal better when driving over imperfect roads and obstacles in the city. However, the higher ride height means a higher center of gravity, which can negatively influence the handling of the car.

Rear track

1,651 > 1,634 mm

Price range

luxury > popular


1,894 > 1,766 mm
The higher a vehicle is, the the more convenient is a boarding it and greater possibility of putting big amount of thinks to it. The difference of 7 percent to the advantage of the Hummer H3 is small and does not matter much.

Front track

1,651 > 1,628 mm


5 reasons for Jeep Grand Cherokee IV 3.6 V6 286KM automat 4x4 in comparison to Hummer H3 5.3 300HP

Reasons for


1,943 > 1,894 mm
The width of the car influences on passanger's inner room and driving stability. The Jeep Grand Cherokee IV is 3 percent wider in relation to the Hummer H3. It is clearly felt by driver and passenger in front, who have more space for their elbows.


2,908 > 2,832 mm
The Jeep has 3 percent longer wheelbase in relation to Hummer H3 5.3 300HP. Thanks to this the Jeep Grand Cherokee IV is safer and has a better stability. What is more, longer wheelbase influences on convenient and more comfortable traveling.


4,822 > 4,737 mm
The Jeep Grand Cherokee IV 3.6 V6 286HP automatic 4x4 is 85 millimeters longer than the Hummer H3. Long cars have roomy cabin and also provide more storage space. While the Jeep seems to be better pick for families or persons who love the idea of convenient rides that make them feel fresh and relaxed upon arriving, the Hummer H3 may appeal to the young as it will not cause problems with parking and will be easier for turning in narrow streets.

Model release date

2010 > 2005
Given that the Hummer H3 was introduced only 5 years earlier than the Jeep Grand Cherokee IV 3.6 V6 286HP automatic 4x4, the gap between technology applied in both vehicles is not really big, however, the Jeep Grand Cherokee IV may feature slightly more modern solutions applied in it.


automatic > manual
Automatic gearbox installed in the Jeep despite having a few disadvantages gives much more better comfort of driving. After a long ride especially in the city you probably would be less exhausted. Also automatic puts less strain on the engine thanks to the factory settings of shifts in specific revs range.

Cars specifications

Hummer H3 5.3 300HP Jeep Grand Cherokee IV 3.6 V6 286HP automatic 4x4
    Price range luxury popular
    Model release date 2005 2010
    Facelifting no no
    Code name - WK2
    Class full-size SUV full-size SUV
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