2016 Cadillac CTS Luxury AWD lease

Cadillac of Mahwah in North Jersey is offering me this on a demo CTS:

MSRP: $56,100
Sale Price: $49,995
MF: 0.000930
Residual 10k miles @ 60%

$479/month for 39months + 2500 out of pocket (DMV,tax, DOC, and bank fees)

Is this a good deal? Can I do better?