We should probably pull the various speculation into a single thread. Perhaps this thread will be that thread, perhaps not.
Some have pegged Rated consumption at 308 Wh/mi. Some have put it at 300 Wh/mi.
The car says somewhere in the (309, 321) Wh/mi range. See images below from .61 firmware.
1. < 321 Wh/mi (17" chart)
The poor photography (mea culpa) doesn't capture it well, but what it showed in person was 321 (dashed) line above the Rated (thick solid) line.
2a. > 309 Wh/mi (17" chart)
2b. > 309 Wh/mi (instrument cluster)
Some have pegged Rated consumption at 308 Wh/mi. Some have put it at 300 Wh/mi.
The car says somewhere in the (309, 321) Wh/mi range. See images below from .61 firmware.
1. < 321 Wh/mi (17" chart)
The poor photography (mea culpa) doesn't capture it well, but what it showed in person was 321 (dashed) line above the Rated (thick solid) line.
2a. > 309 Wh/mi (17" chart)
2b. > 309 Wh/mi (instrument cluster)