If you want to mock the Porsche and its 992, and stay how expensive it is (170K), you can always build up the the options list to set up your argument. If I were configuring a very nicely optioned car, I would do it as below, which totals $135,120. Then if you can't get a dealer to knock off 6% of that (then total of $127,000) you should find a new dealer. So, tell me where you can find a comparable high performance car for $127K?
Gentian Blue Metallic
1A
$830
Interior Color
Leather Interior in Bordeaux Red
$3,830
Packages
Premium Package
$5,380
LED Headlights with Porsche Dynamic Light System Plus (PDLS+)
$0
Lane Keep Assist (LKA) incl. Traffic Sign Recognition
$0
Adaptive Cruise Control (ACC)
$0
Comfort Access
$0
Seat Ventilation
$0
BOSE® Surround Sound System
$0
Sport Package
$5,460
Sport Exhaust System with Tailpipes in Silver Porsche Exclusive Manufaktur
$0
Sport Chrono Package
$0
Porsche Active Suspension Management (PASM) (Lowered 10mm)
$0
Exterior
Power Folding Exterior Mirrors
$370
Performance
8-speed Porsche Doppelkupplung (PDK)
$0
Wheels
20"/21" Carrera S Wheels
$0
Wheel Accessories
Wheel Center Caps with Colored Porsche Crest
$190
Lights and Vision
Comfort and Assistance Systems
Interior
Power Sport Seats (14-way) with Memory Package
$2,330
Steering Wheel Heating
$280
Interior Carbon Fiber
Interior Trim in Carbon Fiber
$2,100
Audio and Communication
Total Price*
$135,120