2013 SL (13k miles)
Since the start of the summer, I found the battery % gauge reading is not very consistent. During the winter, it shows 80% when the charging is finished. It only shows 79%. Not sure if it's a common issue.
This morning I made a 29 mile round trip.
From Home to School:
79% -> 61% (net 18%)
CarWings 5.7 miles/kWh
If 100% is 21kWh, 18% is 3.78kWh. 14.5 miles / 3.78 = 3.8 miles/kWh
From School to Home:
61% -> 47% (net 14%)
CarWings 4.8 miles/kWh
If 100% is 21kWh, 14% is 2.94kWh. 14.5 miles / 2.94 = 4.9 miles/kWh
The return trip calculation is right on. I also found the SOC % drops much faster in the beginning (from 79% to 75%).
Since the start of the summer, I found the battery % gauge reading is not very consistent. During the winter, it shows 80% when the charging is finished. It only shows 79%. Not sure if it's a common issue.
This morning I made a 29 mile round trip.
From Home to School:
79% -> 61% (net 18%)
CarWings 5.7 miles/kWh
If 100% is 21kWh, 18% is 3.78kWh. 14.5 miles / 3.78 = 3.8 miles/kWh
From School to Home:
61% -> 47% (net 14%)
CarWings 4.8 miles/kWh
If 100% is 21kWh, 14% is 2.94kWh. 14.5 miles / 2.94 = 4.9 miles/kWh
The return trip calculation is right on. I also found the SOC % drops much faster in the beginning (from 79% to 75%).