Those of you who have test driven or own a C400 please chime in
However, after driving the C400 the power is just too tempting to resist.
My question is... do you guys have any complaints about the following in the C400
-Transmission lurching at low speeds or during braking
-Ride quality being too firm for comfort on not so smooth roads in the city (without airmatic).
Those are my two main concerns.
Yes, I know I can test drive the car again to decide what's right for me but I wanted your valuable inputs as well.
However, after driving the C400 the power is just too tempting to resist.
My question is... do you guys have any complaints about the following in the C400
-Transmission lurching at low speeds or during braking
-Ride quality being too firm for comfort on not so smooth roads in the city (without airmatic).
Those are my two main concerns.
Yes, I know I can test drive the car again to decide what's right for me but I wanted your valuable inputs as well.
I don't understand those who say they prefer the C300 because the power is adequate, unless adequate is what they're looking for. I'm sure it's great, but the extra HP and torque of the C400 make the drive exciting. I enjoy the extra power. I considered going with the C300 because of the reviews you refer to, but they just didn't seem to make sense to me. I'm glad I opted for the C400.
Last edited by BenzC400; Nov 1, 2014 at 09:06 PM.
I'm a little on the fence with airmatic but I've considered it
The comfort setting on airmatic would probably make the ride softer than the standard C400 suspension and that is a huge plus for me. When I test drove the C400 on standard suspension it felt firmer than a C300 with standard suspension but nothing outrageous. However, it was on relatively good quality road surfaces.
I'm glad you enjoy the power of your C400... it's definitely a beast!
You have more fun pushing it around (since most areas won't allow you to explore a car's full speed/acceleration). Similar mentality to hot hatches in Europe: you push the car to its limits, but end up breaking less laws in the process, and save money over a real sports car.
You also save gas.
I can be enumerated amongst those people. In fact (without having driven one, ofcourse-which could change things), I would likely consider a C200/250 variant, if it were available here.
I would like to have some of the features that the 400 has over the 300 here, like air suspension, cooled seats, and active safety features, but a thirstier engine (that would arguably get me in more trouble with the cops) and extra associated costs of the 400 make the 300 my choice for the moment.
As for reviews, I've seen a tonne of them. Some reviews of people who liked the 300 because it felt more nimble, but I've seen equally as many reviewers who preferred the 400 because of the power and smoother engine.
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Last edited by vols1; Nov 2, 2014 at 10:35 AM.




Most car reviewers test the car on the track, which gives a different impression than what most drivers experience on city streets. The C300 may be more agile in this regard, but who does high speed rapid turning maneuvers on city streets? I like straight line speed and comfort.
I previously drove a 2012 CLS63 AMG, a car which costs twice as much as the C400. I find the C400 a more comfortable drive than the CLS, which I found too harsh on city streets, and I never used the power on public roads/ highways. I am saving about $ 1700/ month in lease payments switching from a CLS63 to a C400. The C400 is one of 4 vehicles I own, and it is my daily driver, and I have no complaints (other than no sirius traffic) so far.
The problem with the C400 is that this car is so good, I don't see why anyone would want to move up the range, to an E class, for example. I could certainly afford a much higher end vehicle from Mercedes, but I don't see the point. In my younger days, owning an expensive car was I way of telling the world I made it, and maybe to say I'm better than you
, and in my life I have owned a Porsche C4S cab, Maserati GTS, a Ferrari 430 spider and a Ferrari 458 Italia.But now with a family and young kids, I feel like I have nothing to prove. The C400 fits the bill for me.
Most car reviewers test the car on the track, which gives a different impression than what most drivers experience on city streets. The C300 may be more agile in this regard, but who does high speed rapid turning maneuvers on city streets? I like straight line speed and comfort.
I previously drove a 2012 CLS63 AMG, a car which costs twice as much as the C400. I find the C400 a more comfortable drive than the CLS, which I found too harsh on city streets, and I never used the power on public roads/ highways. I am saving about $ 1700/ month in lease payments switching from a CLS63 to a C400. The C400 is one of 4 vehicles I own, and it is my daily driver, and I have no complaints (other than no sirius traffic) so far.
The problem with the C400 is that this car is so good, I don't see why anyone would want to move up the range, to an E class, for example. I could certainly afford a much higher end vehicle from Mercedes, but I don't see the point. In my younger days, owning an expensive car was I way of telling the world I made it, and maybe to say I'm better than you
, and in my life I have owned a Porsche C4S cab, Maserati GTS, a Ferrari 430 spider and a Ferrari 458 Italia.But now with a family and young kids, I feel like I have nothing to prove. The C400 fits the bill for me.

Most car reviewers test the car on the track, which gives a different impression than what most drivers experience on city streets. The C300 may be more agile in this regard, but who does high speed rapid turning maneuvers on city streets? I like straight line speed and comfort.
The fuel savings, however, between the two engines, would always be present. As would the extra $3-9K (depending on how you'd configure your C300).
I also used to look at numbers when I was younger. And although I do need to make an impression on a client when I get there, C300 or C400 do not matter (especially since I hate letters on a car, and would have mine without any on the back anyways). I totally agree with you that having a flashy car at a certain age just loses much of its draw.
The fuel savings, however, between the two engines, would always be present. As would the extra $3-9K (depending on how you'd configure your C300).
I also used to look at numbers when I was younger. And although I do need to make an impression on a client when I get there, C300 or C400 do not matter (especially since I hate letters on a car, and would have mine without any on the back anyways). I totally agree with you that having a flashy car at a certain age just loses much of its draw.
100k in the highway? Preposterous! Your country should only get the diesel version!
Even France is 130 k on the highway and 110 when wet!

Just because the speed limit is 100 doesn't mean everyone goes 100, but still...my point stands, when speed limits of 100 (or 130) are there, C300 or C400 don't matter that much, in terms of top speed and overtaking around that speed.
And, as others have mentioned, to get the 300 where I wanted it, I was pretty close in $$ from the 400 that comes with so many things standard. The price jump wasn't significant enough for me to not get the 400.



