* Sensitive Paint: Porsche's use high-quality paint that can be more susceptible to damage from the high-pressure water jets and chemicals used in touchless car washes.
* Aerodynamics: The 911's sleek design and low ground clearance can make it more vulnerable to water buildup and potential damage from the wash's strong water jets.
* Underbody Clearance: The 911's low underbody clearance could mean the wash's jets might not effectively clean the entire car, especially the undercarriage.
What to do instead:
* Hand Wash: The best option for a Porsche 911 is a hand wash. It allows for careful cleaning and avoids any risk of damage.
* Touch Car Wash: If you must use a car wash, opt for a touch car wash with soft brushes. These are generally safer for high-end vehicles.
Always check the car wash's website or call them directly to inquire about their suitability for high-end vehicles.
Remember, maintaining the pristine condition of your Porsche 911 Carrera requires careful consideration and the right cleaning methods.