What are the differences between the new BMW 3 Series and the old model?

[ODaniel]

The differences between the new BMW 3 Series and the old model are as follows: From the perspective of body dimensions: 1. The new BMW 3 Series has a length, width, and height of 4829mm, 1827mm, and 1463mm respectively; the old model measures 4531mm, 1817mm, and 1421mm. In terms of wheelbase: the new BMW 3 Series has a wheelbase of 2961mm; the old model has a wheelbase of 2760mm. Regarding the transmission: the new BMW 3 Series uses an 8-speed automatic transmission; the old model uses a 6-speed automatic transmission. For the handbrake: the new BMW 3 Series features an electronic handbrake; the old model uses a traditional handbrake. As for the bumper: the new BMW 3 Series has a bumper with a larger intake grille area; the old model's bumper has a smaller intake grille area.