WelshGas
Retired after 42 yrs and enjoying Life.
Super Poster
Lifetime VIP Member
I use it constantly. If your creeping up then you just decrease the selected speed or you overtake if you can, and as far as using it in heavy traffic, no problem if the traffic is running at a relatively constant speed. M4 into or out of London would be classed as heavy traffic and I have no problem using Cruise Control there. As far as protecting you from " a momentary lapse of concentration ", sorry , but i do not think that should be a valid reason for ACC. In fact if you are worried about such lapses while driving a 3 ton vehicle then the safest option for other road users would be to get a chauffeur.Like Dan, my wife's Golf has it and having used it I wish the our Cali had it. (Annoying thing is she doesn't know how to use it and won't learn!).
With conventional cruise, unless the road is deserted you always end up creeping closer to the car in front. If traffic is heavy it can't be used. With adaptive cruise, it just "adapts" to the speed of the car in front. It's reassuring to know that you won't run into the car in front in a momentary lapse of concentration
I will be ticking that box when/if we change ours.