On the coupe side, the Audi A5 suggested above is very attractive. An Infinti G37 / Q60 also looks good, is more reliable, and costs less. But I don't now if it has the ride you want.
On the crossover side, a couple of small upscale models are worth a look. The 2012-2015 BMW X1 is fun to drive, but might not have the styling or the dead-quiet ride you're looking for.The Infiniti EX/QX50 is cushier than the BMW, but doesn't handle as sharply. For 2016 they've raised it and extended the wheelbase, so it doesn't handle as sportily but has a roomier rear seat. Maybe those 1-3 years old will now be less expensive?