The Buick has by 135 % more horsepower in comparison to Audi A4 B7. The Buick LaCrosse I 3.6 i V6 240HP will be distinctly quicker speed up because of bigger horsepower. Also leaving behind cars or obstacles while driving should be a piece of cake for a car equipped with stronger motor.
The width of the car influences directly on passanger's inner room and driving stability. The Buick LaCrosse I is 4 percent wider in comparison to the Audi A4 B7 Avant 1.6 i 102HP manual. It is clearly felt by those sitting in front, who have more space for their elbows.
The winner of this comparison in the category of fuel tank capacity is Buick LaCrosse I 3.6 i V6 240HP that is able to hold by 4 l more gasoline compared with the Audi A4 B7.
Buick LaCrosse I 3.6 i V6 240HP has 153 millimeters longer wheelbase when compared to the Audi A4 B7 Avant. A longer wheelbase provides more stable and comfortable ride, especially when driving fast. It also gives more storage space. However, cars with a longer wheelbase will not be as maneuverable as those with a shorter length between its axles.
The Buick LaCrosse I is 450 mm longer in relation to the Audi. The length of the vehicle plays a role in respect of driving comfort and space in the trunk. The Buick LaCrosse I 3.6 i V6 240HP probably will be offering to it's users more room for legs. Aditionally the Buick LaCrosse I will be better driven ,however, the Audi A4 B7 Avant 1.6 i 102HP manual will be a little easier for parking due to shorter length of the body.
The higher a car is, the better is the comfort of getting in to it and greater capacity of carrying massive amount of thinks to it. The difference that amounts to 32 mm to the advantage of the Buick LaCrosse I 3.6 i V6 240HP is small and does not matter much.