Why is the middle of the rear seat in the GV70 so raised?

Why is there water pooling only in the rear passenger seat area, while the roof and other seats are dry, with no water stains?

What's that vertical panel at the back of the middle seat for?

Why can't the front left and rear left doors of my Mazda 5 be raised or lowered?

GV70 is equipped with a 2.5T engine, so why doesn't GV80 come with a 3.5T option?

Does the GV70 flagship version have a driver's seat with massage function?

What are the original floor mats like in the 2024 Alphard? Why are the materials for the front and rear seats completely different, and why is there no logo on the rear floor mats?

Why did the designers decide to place the rear wheel arch on the rear door? The car's length has increased significantly, so why is the position of the rear wheel arch just a few centimeters different? This is a bit unusual.

Isn't the rear space of this car small? Why do people say its rear is narrow when the body looks so long?

Why is the middle of the rear seat in the GV70 so raised?

Why is the middle of the rear seat in the GV70 raised and not flat?