Harsh Ride on 2009 C350
I touched on the steering elsewhere.
Question I have for people--Has anyone else noticed that the ride on the C350 is harsh...i.e. you feel every bump and crevice in the road? My car has the 18'' AMG wheels---When I went to my dealer about this issue, they said that the new sport suspension and the 18'' wheels are likely what are causing a stiffer, less comfortable ride.
I'm wondering if anyone else has felt this way?
Oh, and I just test drove a loaner 2008 C300----that drives MUCH more like my previous C230, firm steering and a very smooth, comfortable ride. I'm thinking that I unfortunately got some characteristics that other people would like in their cars (more sporty), but at the expense of comfort?
Last edited by stallion150; May 27, 2009 at 02:52 PM.
but when you look back at the bump it's usually nothing...
it does keep me paranoid tho when i drive i'm always swerving to avoid anything holes or bumps on the ground. :\
edit: driving the c300w4m (sports mode)
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but yea im running amg 17's on conti's so i dunno if it's the 18" thing... and don't get my wrong the drive is quiet as hell and smooth for the most part... it's just those smaller bumps that give it a harsh drive.
and yes 16" would look terrible... like simplex said probably the actual tires that are the issue.
[sport suspension on/off on 2009 C300 C350]
... thats what everyone here told me :P
Is it still bumpy with the sport mode OFF?
I probably would have liked the luxury ride much more, but the sport model looks so much better..lol....I'm still a little uncertain, though, if the harshness of my ride is appropriate for the car (even though the technicians said they couldn't find any fault).




Most dealers set way more pressure in the tires than the recommended pressures.
Dropping from 50psi down to the recommended pressures makes a huge difference in the ride quality.
Dropped down to the recommended psi and felt better right away.
But I also think the H&R coilovers made the ride seem more comfortable then the stock suspensions :P
I probably would have liked the luxury ride much more, but the sport model looks so much better..lol....I'm still a little uncertain, though, if the harshness of my ride is appropriate for the car (even though the technicians said they couldn't find any fault).
I'm talking about the button that is on the dash, do you have it? it says 'Sport'
I just thought you had a canadian car for some reason... (US models dont have that on C350's)
I'm talking about the button that is on the dash, do you have it? it says 'Sport'
I just thought you had a canadian car for some reason... (US models dont have that on C350's)
Hi len, its a US model. There's no button on the dash, its right next to the gearfshifer (says C->S).
as far as steering wheel, it does feel light at first, but once you are used to the new feel, you will become much appreciate how precisely the control is..
I touched on the steering elsewhere.
Question I have for people--Has anyone else noticed that the ride on the C350 is harsh...i.e. you feel every bump and crevice in the road? My car has the 18'' AMG wheels---When I went to my dealer about this issue, they said that the new sport suspension and the 18'' wheels are likely what are causing a stiffer, less comfortable ride.
I'm wondering if anyone else has felt this way?
Oh, and I just test drove a loaner 2008 C300----that drives MUCH more like my previous C230, firm steering and a very smooth, comfortable ride. I'm thinking that I unfortunately got some characteristics that other people would like in their cars (more sporty), but at the expense of comfort?
I just upgraded to from the stock 17's to 18" C63 wheels. When I had the dealer install them they noticed my rear shocks were bad and replaced them. I think it's mainly due to new rear shocks that to me it seems the car drives smoother even with the 18's on. I won't know for sure until next winter when I put my 17's and snow tires back on.
All that said, I think my C350 drives really nice for what it is. It is way harsher than our Toyota Avalon was but much smoother than the BMW's I test drove before buying the C.
My complaint is that I wish it had better handling in the corners when going over uneven pavement.
I just checked the tires: They are the Contisport Contact 3. You guys think they are part of the issue? I'd love to replace them, but need to find tires of similar size that ride "softer"
Last edited by stallion150; May 27, 2009 at 07:35 PM.
The 2009 C300 loaner I drove, road softer (the part I liked) yet seem less precise in steering. It has the Contra tires.



