We drove this car on vacations and it is by far more comfortable then my new Honda Civic and handles extremely well in rain wind and snow. The Civic seems to be all over the road when it comes to rain or wind. Civic might be easier on fuel, however, the comfort in cars is not comparable.
The Grand Prix is solid and keeps snug too the road. With snow tires it gets through our roads with ease (we are one of the last to get our road cleared)
It’s a great family car lots of room. It gives you a safe and is very comfortable especially driving up to 18 hours in one day.