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Tesla Model S versions and battery sizes

Tesla Model S battery sizes

The Tesla Model S has been sold in different versions with different battery sizes since 2012. Due to the rapid development of battery technologies, Tesla has changed production several times and discontinued some variants with smaller battery packs. If you want to buy a used Model S, you will quickly lose track of which vintage […]

Why does the Tesla automatic lane change work that bad?

Tesla automatic lane change

The Tesla Autopilot offers various assistance functions, including automatic lane change. Unfortunately, this often does not work as desired, or the vehicle sometimes simply aborts the maneuver for no apparent reason. The reason for this behavior is called UN/ECE r79. Behind this cryptic abbreviation is the document “UN Regulation 79“. It was published by the […]