W210 E240 cabin noise (road & drive line)

[johngel1]

I hope some one may have some suggestions to correct this problem ?

Only had the veh for a couple of months, had low Kms and only two owners,( it appeared to be in excellent condition)

I Have been chasing several problems and annoying noises. Have replaced sway bar links, both lower front wishbone rubbers and ball joints replaced.

Replaced and balanced tyres, 4 wheel alignment, lowered tyre pressure to 32psi, replaced tail shaft centre bearing and checked drive line rubber (doughnut) joints.

Still have some minor annoying noises at low speed, particularly between 55K and 80K it sounds like drive line vibrations (My other Mercs. do not have this sensation)

1t a 100K plus the veh. is quite pleasant (the low level road and wind noise masks the other low level noises), below 50K I can hear any uneven road noise ?? Is this one a "Lemon?"