Are there any technologies similar to Porsche's PDCC? Do BBA have corresponding similar technologies?

Do you have any recommendations for roof luggage racks?

Does the Volvo C40 experience any hiccups when switching currents while driving? Logically, Volvo's technology shouldn't have this issue. I trust Volvo's technology. Can any fellow car enthusiasts provide some feedback? Thanks!

Do you have any recommendations for tires and wipers?

Do any of you have problems with sunroof leaks?

Are there any technologies similar to Porsche's PDCC? Do BBA have corresponding similar technologies?

Do you have any recommendations for dashcams for the Forester?

Porsche 911

Do you have any recommendations for modifying the suspension on the Vito?

Do you have any recommendations for OEM wipers?

Are there any optional features for the Porsche Macan that are must-haves?