2015 Audi A3 Sedan - Can it Knock the CLA Down a Peg or Two?

Matt goes to the mountainous roads of northern California to drive the 2105 Audi A3 in both 1.8T FWD and 2.0T AWD versions. For a small car, the A3 is pricey. But so is the CLA. Is the A3 enough car to move to the top of the "entry level luxury" throne? Build and price one here: http://www.audiusa.com/models/audi-a3-sedan