i've noticed that when on the highway and shifting down to 3rd and flooring it, there is usually a second or two delay before I feel the car jump. Makes for some ackward passing situations. I've heard others gripe about the gas pedal and "non sportyness" to these sedans - is there a computer chip upgrade since it is an electric transmission? I'd like a little more kick.

by the way - we're talking about a '97 E420 here

 

I experienced same thing on my 99 C280.
It does feel awkward when you try to pass a car on a 2 lane road.

 

I've noticed the same thing on my 97 E-420. I've tried posting elsewhere, but got no response. I'm interested in what you find out.

 

MB pre-programmed torque delay to prevent jerks, similar to the delay at takeoff - u need to make allowances for an extra 2-3 sec. Just flooring and downshifting won't work .........the quest continues to try override the computer but I don't think there's any success yet it seems, on this forum at least.

 

I get that too, if I just mash the pedal to the floor when passing. I've learned to push it to the floor more slowly for a smoother power transition into passing gear.

 

Agreed Bigtire, smooth is better than hard but it also takes some practice to get the two stage kickdown working.

 

I have the same problem.
I have resorted to putting it in 4, instead of D - and manually shifting between 3 and 4 when drinving conditions demand frequent passing.