Hi, @SageBrush. My idea was to provide some general information so people don't end up buying a car with insufficient range because nobody told them they would get 73% of advertised range in bad weather and after some degradation. This shouldn't be a problem during daily commute and it might not be a problem for long distance trips if there is a supercharger on the way but some people have destinations they regularly need to drive to and it might be, let's say 180 miles away. The perfectly reasonable assumption here would be that the Model 3 55 should have enough range but it doesn't.
1. The Model 3s in North America will display EPA rated range (the combined number) on the touchscreen. Therefore there is no getting away from this number. For example, if the Model 3 75D has 297 mi EPA rated range, then when you charge to 100%, it will show 297 miles range. It won't actually say EPA rated range even though this is what it shows.
However, I understand what you mean. You mean, because the Model 3 is expected to have excellent drag coefficient, real world range might be closer to EPA rated range, especially at highway speeds. After your message, I looked at the numbers. There is a clear difference between the Bolt and Model 3 but little difference between the Model S and Model 3. However, adjusting the numbers by 1% would be more accurate I think. So, maybe this would be more accurate:
2. OK
1. The Model 3s in North America will display EPA rated range (the combined number) on the touchscreen. Therefore there is no getting away from this number. For example, if the Model 3 75D has 297 mi EPA rated range, then when you charge to 100%, it will show 297 miles range. It won't actually say EPA rated range even though this is what it shows.
However, I understand what you mean. You mean, because the Model 3 is expected to have excellent drag coefficient, real world range might be closer to EPA rated range, especially at highway speeds. After your message, I looked at the numbers. There is a clear difference between the Bolt and Model 3 but little difference between the Model S and Model 3. However, adjusting the numbers by 1% would be more accurate I think. So, maybe this would be more accurate:
On average Model 3s real world range might be 86% of EPA rated range. In good weather, you might get 94% of EPA rated range. In bad weather, you might get 78%. Considering both degradation and winter range together, you should be prepared to get only 0.95*0.78= 74% of EPA rated range. For example, if the Model 3 75D has 297 mi EPA rated range, that would be 220 miles real world range in bad weather after your battery has 95% capacity left at 40,000 miles.
2. OK