Interestingly, we recently rented a new Ford Escape with radar-controlled adaptive cruise control and lane-keeping. I was pleasantly surprised that it worked as

Interestingly, we recently rented a new Ford Escape with radar-controlled adaptive cruise control and lane-keeping. I was pleasantly surprised that it worked as well as it did, and didn’t try to steer me off at exits, etc.... Obviously, it only works when the road is well-marked. And I did find that it usually put me a little further to one side of the lane than I like, but maybe it’s just me that’s off and not the car. Overall, I had a good enough impression that this is now a feature that I will actively look for on any new car we might buy.