Not a fan of the ILX but the discount is decent as they dont lease great, but you effective payment with true zero down is $313 and for that price I would would lease a Honda Civic or Accord over an ILX.
The ILX is based on the old Civic platform and the newer Civic are far superior. Check US News car ranking which ranks the ILX dead last in comparison to other cars.
And have you seen this from the broker? This is probably pretty base:
and email this dealer and check:
Have you also considered an X1 or X2 as BMW’s are leasing great? People are leasing loaners for 200-250 and new for around 275-350 depending on your hacking skills? You wont qualify for loyalty but could get the BMW CCA, OL Code, USAA, or TrueCar