No, Porsche Panamera doesn't have Sound Plus Functions.
TBC
6 other Porsche models
Here are the Road Tax and variants of Porsche Panamera:
No, Porsche Panamera isn't available in Cupholders.
No, Porsche Panamera doesn't have Child Safety Lock.
No, Porsche Panamera doesn't have Speakers.
No, Porsche Panamera doesn't have Knee Airbags.
No, Porsche Panamera isn't available in ABS/EBD.
No, Porsche Panamera doesn't have Airbag Disable Function.
No, Porsche Panamera isn't available in Hill Start Assist.
The Powertrain of the Porsche Panamera are as follow:
No, Porsche Panamera isn't available in Folding Wing Mirrors.