Any more details? The question was a little vague.
I do a 100 mile round trip at least once a week 40 the other nights. I'm usually going anywhere between 60 and 70 mph when I get on the highway, dependent on traffic flow. It does it's job just fine as a commuter car on the main roads and highways.
As far as comfort level, it's just fine as well. Heated seats are a plus!