MB AMG

Hi guys, I want your opinions on a slightly used wagon as my dad is thinking of buying one. The price seems right so we are going to go for it... There have been no problems with it. Here is a kinda long list of questions.
1) How many keys should a brand new W210 come with?
2) Have any of you experienced major problems?
3) Is the 4MATIC system reliable and trouble free? How does it work (is it full time AWD)? I recall the W124 system was troublesome?
4) I BELIEVE the 3.2L V6 was the most powerful engine available for the wagon...
5) It has the FSS program correct and needs an oil change every....?
I'm used to old school MB's.

Thanks in advance!

MARK CUMMINS

My W210 Wagon came with TWO Keys when I Bought it NEW.

The W210 4matic is less troublesome than the W124 model

The V6 E320 is the Largest engine offeredin North America
In Europe You can get the E55 Estate with 4 matic

The FSS is a JOKE..change the oil every 5k

MB AMG

What's wrong with the FSS? They have "proven" it's relaible. Do you guys go by the FSS because my dad was astonished when it said "Service A in 14,500km!"

my E430 rocket

i know that it says do oil in xmiles but what else does it say..and what does it stand for