Mercury has 2 % longer wheelbase in relation to the Porsche Cayenne I 3.2 i V6 24V 250HP manual 4x4. A longer wheelbase gives more stable and comfortable ride, especially when driving fast. It also provides more storage space. But, cars having a longer wheelbase are not as maneuverable as those with a shorter wheelbase.
The Mercury Mountaineer II 4.0 205HP is 1 percent longer in comparison to the Porsche Cayenne I. Long cars more of passenger space and usually provide plenty of trunk space. Although the Mercury occurs to be better pick for families or persons who appreciate convenient driving, the Porsche may be more appropriate to city drivers because it will not cause troubles with parking and will be more maneuverable.
If you are a tall man or you carry in the trunk stuffs of large dimensions, the Mercury Mountaineer II, which is by 119 millimeters higher than the Porsche Cayenne I 3.2 i V6 24V 250HP manual 4x4, is appropriate option for you. However, presented vehicles do not differ much it the aspect of its height and it should not be much perceptible.