TOTD: Pricing Showdown — Audi A3 or Mercedes-Benz CLA? by CLittle | Jan 18, 2014 | News Before the destination charge, both the Audi A3 and Mercedes-Benz CLA cost $29,900 for the base model, so which would you rather buy? With the new 2015 Audi A3 sedan …read more Share this:FacebookTwitterPinterest