Cossie1600,
I'm sorry for your loss. Although the car is technically repairable, the insurance company will declare it a total loss and then try to low ball the reimbursement due to the low auction values of used Leafs. I had to argue with the other driver's insurance company over the course of several weeks to get the reimbursement up to somewhere close to the cost of buying a used 2011 equal to what I had before the collision. I still lost a lot because the insurance company refused to pay legitimate expenses I incurred and never did get up to what my 2011 with a relatively new battery was worth. I finally got tired of arguing and settled. You have a lease which effectively has gap insurance so both you and Nissan will suffer large losses. You lose your down payment, any extras you added, and the cost of your new tires. Nissan Financial loses because they will get less reimbursement than your remaining lease payments combined with residual value. The insurance company wins because they pay far less than they should to make you and Nissan whole.
Gerry