W204 luxury model
If so, what are your thoughts on the suspension? Too soft, too hard, just right? etc.
I've decided I'm keeping my W204 and I don't mind dropping $2500 or so to swap out my sports suspension for the lux.
I've heard people say that it's not a big difference b/w the two or that it's night and day, etc - but I don't seem to recall reading any comments from people who actively post on this board, so thought I'd start the thread.
I've investigated air suspension options and quite frankly it's not really feasible without electrical modifications or losing the spare tire. Bilstein and others make shocks and such that are about the same hardness/firmness as the W204 sport (or firmer). I can't seem to find an aftermarket system or parts that are on the softer side so I think i'm relegated to swapping out suspension parts from the luxury version
Note: I am not a suspension guru by any means. I know what a strut is, but have no idea what a coilover etc is. Just a headsup. I think I know what I don't know but I don't know more things than I know when it comes to suspension parts.
It's definitely noticeable. I prefer the softer, but like the lower profile of the car from the sport model.
Is it worth changing to softer suspension? In my opinion, no. Unless you need new ones and want a softer ride.
Coilovers allow you to adjust the spring height, etc. That way you can ride firmer if you want, for example if you're going to take it to the track lol and also be able to revert back to softer for comfort.
It's definitely noticeable. I prefer the softer, but like the lower profile of the car from the sport model.
Is it worth changing to softer suspension? In my opinion, no. Unless you need new ones and want a softer ride.
Coilovers allow you to adjust the spring height, etc. That way you can ride firmer if you want, for example if you're going to take it to the track lol and also be able to revert back to softer for comfort.
ALTERNATIVELY, before you start changing suspension components, have you considered going down to 17s with larger sidewalls? Some folks even use 16s with winter tires.
ALTERNATIVELY, before you start changing suspension components, have you considered going down to 17s with larger sidewalls? Some folks even use 16s with winter tires.
I haven't tried changing rims because after you buy 16" rims and new tires, you're spending around the same as just swapping out shocks (I won't buy replicas). I've heard this suggestion but I haven't paid much attention to it.
I do know there is a 2010 C300 with the lux model and 16" rims at a used car dealership nearby. I will eventually find time to go and drive it and give it a feeler! I think that's probably the best course of action.
I'm already running Primacy MXM4s which are comfortable tires and i'm running 29 PSI front and 34 psi rear (one psi higher in both front and back than the minimum that I can run safely as per MB (I've posted the PDF on this before)
I dont have any personal experience with coilovers so I don't have any recommendations. My only suggestion is to go with a reputable brand.
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I drive a 2013 lux and test drove both versions. I preferred the lux ride.
I drive a 2013 lux and test drove both versions. I preferred the lux ride.




I have a 2014 C350 sport sedan (with the 18" AMGs) and don't like the ride at all. It bounces and shakes on nearly all type of road surfaces and it's just plain distracting (my wife said "I thought a Mercedes was a luxury car"). I had driven a C250 and a C300 model before buying it car and was really surprised how much different the ride turned out to be.
That said, I just put in Koni FSDs, and the ride is now much more civilized. The bouncing in particular has gone away. I'm thinking next about 17" wheels and tires, and I think that would strike a very nice balance of handling, ride and responsiveness without all the distraction.
I would definitely test drive a sport sedan before making a purchase decision to see how it works for you.
Last edited by Tom in Austin; Aug 22, 2017 at 01:37 PM.

I'd prefer Lux because I can rotate tires, and possibly have less front bumper underneath scratch.
Only reason I bough sport is my daughter does not like the MB ornament standing upwards on the hood.
The Sport model felt more solid. The luxury had a bit more travel, which soaks up bumps a bit better at the cost of feeling bouncy





