Sport mode is the key
I've been concerned because even in WOT in either mode the car does not feel as fast as I think it should. Throttle response is poor in either mode. The car just feels limp and underwhelming. Not what I want! I waited a year for this car and I've thought of trading it in this spring... How sad is that?
Now, in my C63 I very seldom drove in sport TC mode. Lots of power to two 255 tires so I was happy to have the nannies there. There was no suspension selector, so pop it in M and it was a joy. In the E63 I've only touched the TC setting when wanting to let it fly off the line or wanting to slide around in the snow. But due to my dissatisfaction I've recently been hitting it as part of my start up regimen and the car is a lot more fun this way. Even when the car is cold you get the torque. More power for less pedal travel too. Feels less 'old man'... It has the edge I've been searching for. Too bad you can't program the AMG button to go to sport. Another electronic gripe I guess.
I think the Benz guys have numbed the standard experience for whatever reason. I think there is a button right there for the rest of us... As dumb as a lot of the electronics seem to be the AMG engineers got their way with the sport mode. I don't think you are getting the full beans without it.
Sport ESP is definitely waaaaay better in the snow, since the throttle doesn't keep cutting out.
I use the same settings for my commute... it feels like the ECU is limiting power when the car is cold and the TC is on. Basically I think the TC is quite heavy handed and even when you aren't sliding around it is doing stuff to keep the power down, particularly in C mode and possibly in M mode too. Or at least it feels that way to me.
I don't find the TC interfering at all and I never see the yellow triangle flash unless I am WOT passing people. I don't seem to lose traction even when I am driving "spirited." Maybe it is the sottozeros.
Trending Topics
The Best of Mercedes & AMG

The sottos are great performance winters, for sure... But I don't think they are the reason. I'm not having traction issues... I'm having get this Fing car going issues in any setting other than TC sport!
Last edited by Chocofishez; Feb 20, 2014 at 11:01 AM.
"Engine torque is only restricted to a limited degree, and the drive wheels are able to spin"
From that I take that the ECU *is* limiting torque. But what does "limited degree" mean? Does it provide maximum torque right up until the instant that traction is lost and then cut out?
That's what we all want but how would we know that's what is truly going on?
My thinking is perhaps because there is so much torque in this car in order to keep the ESP system working properly and drivers out of ditches the ECU needs to pull power back before the moment traction is lost... to get a "head start" on the correction... This could be even more pronouced when sport mode is not engaged, which is really the only time it bothers me.
There are other instances of this going on... I've noticed it when botching a 1-2 shift by pulling the paddle too close to the red line... the car takes its sweet time putting all the power down in second gear after the shift has been completed.. it will give you some of it right after, but not all.
Let's say you floor it on the highway under default ESP. The vehicle is not "deviating from the direction desired by the driver" and so ESP is not called upon, the ESP light doesnt flash, and so there is no torque limiting going on. I see nothing in the manual that says otherwise.
Let's say you floor it on the highway under default ESP. The vehicle is not "deviating from the direction desired by the driver" and so ESP is not called upon, the ESP light doesnt flash, and so there is no torque limiting going on. I see nothing in the manual that says otherwise.
It could also have something to do with cold weather... as it has been cold here. Perhaps there is some program in the ECU that doesn't allow certain levels of power if it thinks it could hurt the motor or if the tires could be cold, who knows.
Does the ECU adapt to driver inputs to 'learn' the driver? perhaps if I was driving slowly for a few days due to poor weather then the transmission / throttle response numbs a bit, and takes a bit of time with a new driving style to "catch up"? Makes me wonder especially if the car thinks it can tell when I'm tired (attention assist).
At the end of the day I'm just one driver in one set of conditions.. I'm a bit suspicious of the electronics and I find sport mode clears a lot of that up so I'll be in that mode more often but if your car in your conditions is doing it for you in normal mode nothing wrong with that
That's a total let down, since the car should be capable of 0-60 in around mid 3-seconds
I hate this adaptive tranny thing MB put in this type of cars. AMG's should never been equipped with adaptive tranny. I want my brain, through my right foot, to dictate things, rather than a computer trying to guess what I had done in the past.
I hate this adaptive tranny thing MB put in this type of cars. AMG's should never been equipped with adaptive tranny. I want my brain, through my right foot, to dictate things, rather than a computer trying to guess what I had done in the past.
Don't get me wrong... sport mode does the trick and the car hooks and goes when on full boil. All I really have to do is press two buttons each start up and stare at an orange light all the time. I lowered the steering wheel a bit so I can't see it as much.
I just got home from a late night hockey game and touched 240 on the back roads. Car just piles on the power and the pirellis didn't let me down under braking. What a rocket. Car was not warm, but I also wasn't in sport mode.
I never would have done that in -14c in the C63 and my C never got that fast on the same straight even in the summer.. Maybe 210 or so.
I wanted to see if the nannies would show their face and they didn't... I felt like I got the whole load there. Straight line anyway. I still think they get all up in it a little too much in slower speeds with steering angle, but I don't think I have a limp car by any stretch. Really looking forward to warmer weather.











