I've had my AWD for 1 year now:
Based on my "Lifetime - Do Not Delete" trip odemeter, I put 15,469 miles on the car; used 4,369 kWh; and 282 Wh/mi (winter really hurt the rating).
Electricity cost via home charging: 4,369 kWh x 25% (charging loss efficiency, vampire drain, etc.) = 5,461 kWh x...