I keep seeing these deals with $$ down, much less $8K down and I go "WTF?" Folks, you should NEVER put money down on a lease - ever. If I had $8K cash for a down payment, I'm probably better off buying an $8K car and having no payments. If you refuse to listen to those who know better, the most you should ever put down on a lease are tax, tag and title fees in states where the taxes are not rolled into the payment. It's ok to make the 1st months payment at delivery - that's not a big deal.
For those who remember, GM used to have a lease product where people would pre-pay the lease. That product died a quick death when people realized it didnt' make sense.
Please understand that the low payment with the huge down payment is just a teaser. That's the only way they can advertise the car with such a low payment. Keep your cash, take the higher payment, and overtime, at least you have your liquidity. On cash flow basis, you might even be better off. Don't be a tease, get out your calculator, and run the numbers.
If you have a wreck in during the lease period, it is extremely unlikely that you'll be able to recover any of your down payment, especially given how fast the less expensive EV's are depreciating.