Chevrolet Tahoe GMT900 4.8 299HP automatic vs Hummer H3 5.3 300HP

Chevrolet Tahoe GMT900 4.8 299HP automatic

Source: All Rights Released into the public domain

8 reasons for

Chevrolet Tahoe GMT900, model available from 2007.
It has 4.8 299HP ic petrol engine produced from 2007.
Drive on the rear axle has automatic gearbox.

4 reasons for

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

Hummer H3 5.3 300HP

8 reasons for Chevrolet Tahoe GMT900 4.8 299KM automat in comparison to Hummer H3 5.3 300HP

Reasons for


2,007 > 1,894 mm
Distance between two sides of a car affects interior space for travelers as well as stability on road. The Chevrolet is widther only by 6 percent compared with the Hummer and is not really worth considering. The average for the „full-size SUV” class is approximately 1,866 mm and is by 8 % larger than the same attribute of the Chevrolet Tahoe GMT900.


2,954 > 2,832 mm
The Chevrolet Tahoe GMT900 4.8 299HP automatic has 122 millimeters longer wheelbase in comparison to Hummer. As a result the Chevrolet Tahoe GMT900 is more safe and has a better stability. What is more, longer wheelbase influences on convenient and more comfortable traveling.


5,131 > 4,737 mm
The Chevrolet Tahoe GMT900 is 394 millimeters longer in comparison to the Hummer. The length of the car is significant in respect of driving comfort and room in the trunk. The Chevrolet Tahoe GMT900 preasumbly will be offering to it's users more room for legs. At the same time the Chevrolet Tahoe GMT900 will be better driven ,however, the Hummer will be a bit easier to park because of shorter length of the body.

Rear track

1,702 > 1,651 mm

Model release date

2007 > 2005
Because of the fact that the Hummer H3's production began only 2 years earlier than the Chevrolet, the gap between technology applied in both vehicles shouldn’t be really big, however, the Chevrolet Tahoe GMT900 4.8 299HP automatic may have a bit more modern solutions used in it.


1,953 > 1,894 mm
If you are a tall man or you tend to carry in the trunk stuffs of big dimensions, the Chevrolet Tahoe GMT900 4.8 299HP automatic, which is by 3 % higher than the Hummer, is appropriate choice for you. However, compared cars do not differ much it the aspect of its height and it should not be much observable.


automatic > manual
Automatic gearbox which is in the Chevrolet Tahoe GMT900 despite having a few disadvantages offers much more better comfort of driving. After a long ride especially in the city you probably would be more relaxed. Also automatic puts less strain on the engine thanks to the factory settings of changing gears in specific revs range.

Front track

1,732 > 1,651 mm


4 reasons for Hummer H3 5.3 300KM in comparison to Chevrolet Tahoe GMT900 4.8 299HP automatic

Reasons for

Maximal power

300 > 299 hp
The horsepower is a this thing that most of car fans pay the greatest attention to. In this case, it is the Hummer H3 that has by 1 horsepower more when compared to the Chevrolet Tahoe GMT900, which makes this car a bit better in terms of high speed. With more horsepower the Hummer H3 should as well give a bit more efficiency in specific speeds.

Trunk capacity

835 > 478 l
With more boot size the Hummer H3 will have much more room for transporting things and be more usefull one than the Chevrolet Tahoe GMT900. If the capacity of the boot is what does appeal to you, the Hummer H3 will be better to choose because it is about 75 % more spacious than the trunk of its competitor.

Ground clearance

231 > 228 mm
Ground clearance is defined as the gap between the vehicle body and the ground. As for these two cars, it is the Hummer which has 3 millimeters higher ride height in relation to the Chevrolet Tahoe GMT900 4.8 299HP automatic. For this reason the Hummer H3 5.3 300HP will cope better with rough terrain and high curbs in the city. One drawback is the higher ride height equals a higher center of gravity, which can negatively affect the handling of the vehicle.

Price range

luxury > popular

Cars specifications

Chevrolet Tahoe GMT900 4.8 299HP automatic Hummer H3 5.3 300HP
    Price range popular luxury
    Model release date 2007 2005
    Facelifting no no
    Code name GMT900 -
    Class full-size SUV full-size SUV
By using this site, you agree to the storage and use of cookie files. OK