Hi Thierry242, I took delivery of a +4 at the beginning of September. On the way home, the car displayed an oscillating bounce which was noticible at the front. This would occur on
fairly flat roads at different speeds as well as when slowing down. I called the dealer who sold the car to me, as the test drives I had in both the 4/4 and the +4 did not have this characteristic. He advised me that this was normal for a new car, and that it would settle down after 1500 miles/ 2400 kilometres. That proved to be the case. Other than that the only time I feel the ride to be harsh is when I get a jolt when driving over a dip in the road more than the width of the car. I hope that helps.
