Burmester 3D high-end surround sound system

$7,000

leather seat trim

$4,130

18-way adaptive sport seats plus with memory package

$1,930

head-up display

$1,670

Adaptive Cruise Control (ACC)

$1,630

front ventilated seats

$850

center console armrest with Porsche crest

$450

rear heated seats

$360

heated steering wheel in Race-Tex

$200