GLA 250 - good deal?

GLA 250 4MATIC in Denver, CO

MSRP - $42,040
Miles - 12K
Downpayment - $0
Monthly payment - $409 with 8.31% tax monthly
36 months
DAS - monthly payment + tax + state fee ($12)

I was in the market for a Tiguan but this is surprisingly close in price.

How long is the lease term - 36 months? How much is the tax that is due at signing?

Sorry! Added to the post. 36 months. 8.31% tax added monthly.