Is Distronic Any Good??
The only thing I would criticize on would be that it slows down a bit when the car in front of you happens to change the lane or so, but it only slows down for a couple of seconds. So that's really a minor issue. All in all, I'm personally very happy with it.
OK, found it, link --> https://mbworld.org/forums/e-class-c...e-control.html
Again, it's a nice and fun feature to play with but I think the real value is that it links to Pre-Safe Brake. And just that safety feature alone is worth the extra money IMHO. I have had the alarm comes on a few times already (4000 miles now) although I was able to brake myself every time before the car did it for me. And I consider myself driving very cautiously and 90% of the time within speed limit.
I can think of one scenario it could be very useful. Many years ago I drove into an heaviest fog I've ever experienced on the highway for several miles. It was so thick that I could only see the street lamps while I was under them. Note that it was a notorious foggy area so the lamps were design for fog, but still the visibility was like maybe 20' or less. Not knowing what surrounding others were doing, or intent to do, I didn't dare to pull over. So I slowed down to maybe 15 - 25 mph and finally made it through. During the time, I didn't overtake nor been overtaken by any other vehicle. I didn't see any other car at all, not even on the shoulder (I was on the far outside lane). Obviously everyone thought the same thing as I did, slowed down and kept going very nervously. It would be helpful if I had Distronic Plus in situation like this I think. At least the car would "see" the vehicle in front and would alarm and brake for me if I got too close to the vehicle in front that I couldn't see.
I think of the feature as an insurance policy, but better, that it can actually help to avoid an accident or reduce damages, and I only pay it once during the time I own the car.





