One of the best aspects of the R350 Bluetec is its comfortable ride. It can feel floaty on undulating roads and exhibits noticeable body roll when cornering, but the suspension tuning's emphasis on comfort is the right choice for a people-mover like this.

On the highway, the R350 settles down nicely. It feels planted and would be an easy-driving steed on a family road trip.

Classic Mercedes steering tuning yields limited feedback, which isn't out of the ordinary for a luxury-oriented family-hauler. The wheel itself spins smoothly, and the moderate amount of effort required to turn it feels appropriate.