Why Are There No Wipers on the Rear Window of Sedan Vehicles?

If you have ever paid attention to cars in rainy weather, you will have seen that there are no wipers on the rear windows of sedans. Well, have you ever thought about the reason for this?

SW, SUV or hatchback If you think that the reason for not having wipers in sedans, unlike cars, is aesthetics, you are eliminated from the beginning, because it has nothing to do with aesthetic concerns.

to the rear window rain drop not even falling in sedan cars In addition, it is almost impossible to see dust and mud accumulation. Let’s explain why.

Air turbulence occurs at the rear of Hachback, SW and SUV style vehicles.

Dust from the ground accumulates on the rear window and trunk lid of the vehicle. But this scene sedan It is not possible to see it in models. The reason is due to its design.

With the angle of the rear window and the length of the trunk This relevant situation also ensures that it does not retain water due to its shape. So, there is a simple engineering wonder involved: Air movement prevents the droplets clinging to the glass from stopping. In simple words; The wind sweeps the water off the glass.

When looking at other vehicles, this is not the case.

sedan polo

The windows of hatchback vehicles have a vertical design. This is actually a disadvantageous design; Because when the windshield is not able to receive wind, raindrops and dust residues falling on the glass accumulate on the rear window.

In this situation It created the need for a wiper on the rear window. This situation, which is completely related to design, also ensures driving safety.

Does it make a difference in rear visibility?

No, it doesn’t cause any difference or problem. Sedan The lack of rear wipers in vehicles does not hinder rear visibility. Because, unlike other vehicles, it is not possible to see water droplets clinging to the glass.

Even if the opposite happens, new in vehicles designed with technology The rear view camera and auxiliary equipment will provide support in this regard.

Exceptions do not break the rule, but let’s still talk about a few exceptional models.

skoda octavia

Sedan Although there are a few models with rear wipers.

  • Peugeot 306
  • Laguna C5
  • Citroen C5
  • Skoda Octavia

In general, with exceptions such as these models in sedan models By design, there is no rear wiper. The reason for these models is that the trunk distances are short and the rear window opens with the trunk.

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