The 92 240 sedan I bought today vibrates when I take off (roughly from 0km/h to 15km/h) and when I slow down (rougly 15 km/h to 0 km/h) to stop. The previous owner advised me that the car "may need brake work like roters" which I can attribute some of the stopping vibration to. However, his brother (another Volvo Owner) claims that the entire vibration can be attributed to the universal joint.
Thanks, Ian