Hello, I have to buy a W 140 300SE/S320 in the near future. Since I am reasonably informed about this series concerning the chronicle, the motorizations and the equipment, I would like to ask here some questions like the experiences of the owners of these vehicles over a longer period of time. In particular I would have liked to know if it is worth buying a W 140 before or after the mopf 1994. What has happened technically apart from the optical changes? I would be interested to know if there are significant differences in consumption between the R6 and the V 8 engines? I would be happy about subjective impressions of you. I am very well informed about technical data regarding this vehicle. For me only a well-kept specimen of a pensioner would come into question. Greeting Bert