Why is the range of the Audi e-Tron decreasing?

I recently purchased an Audi e-Tron and I noticed that the range is not as advertised. What could be causing this decrease in range?

There are a few factors that could contribute to the decreased range. One possibility is that the battery is not being charged properly. Make sure to fully charge the battery and use the recommended charging station. Also, make sure to avoid aggressive driving and use the e-tron's eco-friendly driving modes.