Nope, W205 Gearbox don't have much issues (or any complaints from customer)

Hmm the W213 is coming, so most W212 value will drop.

At current Local Market, W212 2014 E-Class (Pre-Owned) selling at 245,888 so you can use this benchmark as a comparison.

Some are brand new with 20 km mileage! Why see & see? That one with the star  has got better service!

I thought I would share this for those who would like to own a Merc C200

I have been driving Merc C200 W204 Year2010 now for 6 years.
Here is the cost during of maintenance; primarily with C&C but recently i gone to another service center;

1st service - RM911.43
2nd service - RM1,497.93
3rd service - RM884.22
Brake pad package - RM2,066.12
4th service (incl air cond service) - RM2,680.96
5th service (incl automatic transmission oil change) - RM2,740.59
Brake pad change OEM (not with C&C) - RM830.00
6th service - RM2,387.04
7th service - RM2,566.20
8th service - RM595.45 (normal service not with C&C)

hope this is useful and everyone share their cost of maintenance