Yeah that’s way too high for 7500 miles, a good deal would be $200ish a month with first DAS at 10k/yr. Check if you qualify for partner program, and yes the tiguan seems to lease better right now(less mpg though)
A quick search makes it seems like Jetta S with drivers assistance isn’t a great option since there arent many of them on lots. Pricing looks better for SE trim which seems to include most of the same features.
Jetta S is a really basic car by 2019 standards. Search for the guy who posted a Sonata SEL deal in NJ; if you don’t need all the space or features I’m sure an Sonata SE or Elantra VP would be cheaper.