New to Audi, and discovering that the VIN lookup tools for Audi pale compared to BMW's. I'm trying to figure out what was included with various levels (Prestige in particular) and options (Luxury, Drivers Assistance) for the 2018 model year.

I can find both 2017 & 2019 Brochures which list all of this, but for the life of me, I cannot find a 2018 brochure. I'm assuming 2018 = 2017, but would like to see something "official" before believing that.

Any help from the local gurus is appreciated.