2019 Mercedes-Benz A-Class Sedan first drive: Elegantly tech-savvy

The new 2019 A-Class sedan is a gateway car, and Mercedes-Benz aren't being coy about it. They've designed it to draw in a new, younger generation of buyers and get them hooked on the brand, filling the sedan with enticing new tech you'd normally have to pay through the nose for. "It is significant in that it's the first car …