I have only had my van 3 weeks now and the only time I have used them thus far is when showing off all of the gadgets the van has. I have tried to use the rear lift gate when returning to the van from grocery shopping, but after waving your foot you have to step away to give the tailgate room to open. I guess I did not give it enough room so I thought maybe I was not getting the sensor position right. Eventually I gave up and used the fob. I do have a 3 month old but we don't take her out much right now. Once we do I'm sure the hands free sensors will come in handy. I don't know that I would pay for them as an add on though.
2017 Pacifica Limited 7pax
Tusk White/Black Mocha
Safety Package, Sunroof/Moonroof, Vacuum,
Add-ons: Tinted front windows and windshield, weatherproof mats, rear bumper protector and mud flaps.