Bug: Inconsistent emissions data between the web version and the app (app)

[stadtnavimanager]

Description:

The emissions displayed for the same route differ significantly between the web version and the app.

For example, on the route:
https://dev.stadtnavi.eu/reiseplan/Seel%C3%A4nderplatz%2C%2071083%20Herrenberg%3A%3A48.59787125%2C8.868604125708654/Karl-Klo%C3%9F-Stra%C3%9Fe%2C%2070199%20Stuttgart%3A%3A48.76171758900294%2C9.159891100984813/bikeAndVehicle/3?time=1734598917

• The car emissions shown in the app are significantly lower than those displayed in the web version.
• In the app, car emissions are lower than the emissions for using Public Transport (ÖPNV), which is unexpected and likely incorrect.

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Steps to reproduce:

1. Open the route in both the web version and the app
   Start: Seeländerplatz
   Destination: Karl-Kloß-Straße Stuttgart
2. Compare the emissions data for car and Public Transport (ÖPNV) across both platforms.

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Observed behavior:

• Emissions data for cars and public transport differ between the web version and the app.
• The car emissions in the app are than public transport emissions.

Expected behavior:

• Emissions data should be consistent between the web version and the app.
• Car emissions should accurately reflect realistic estimates (probably be generally higher than public transport emissions.)

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Screenshots:

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Additional information:

Ensuring consistent and accurate emissions data is critical for maintaining user trust and promoting sustainable transportation choices. This issue requires investigation into the underlying emissions calculation models used by both platforms.