I went with the Luxury with VIP. The VIP package includes a lot of nice features:a 16-way adjustable driver's seat with seat cushion extension, power front headrests, power door latches with soft close, Pre-safe seatbelts, Advanced Smart Cruise Control, Advanced Vehicle Safety Management (AVSM), a 12.3” TFT LCD instrument cluster, 4-camera 360 degree Surround View parking system, head-up display (HUD) and the Rear Seat VIP Package which includes heated, ventilated and reclining rear seats.
All ofthese are nice, but I particularly love the HUD and the 360 degree surround view camera. I didn't realize how much I love the HUD until I went back and drove a car that didn't have one for a day. Same with the 360 degree camera. The advanced cruise control works well, but I don't use it much. The back seat features are mostly nice for how amazed the rear seat passengers are when they start playing with the buttons.
Overall, I'd say the VIP package is worth it, especially since it does not seem to add a huge amount to the price on a used K900. The main issue is it reduces your options since it's more rare.
Last edited by Zathras; 10-09-2018 at 04:24 PM.