Purchasing GL450 Today (Hopefully)




We're in negotiations to purchase a 2015 GL450 from a local non MB new car dealer here in Anchorage. We haven't owned a MB since 2000.
After shopping extensively for comfortable and capable 3 Row SUV's available locally, we feel the GL meets our needs the best.
I joined this forum to hopefully learn how to determine whether this particular vehicle has these optional packages so I can determine its NADA value:
Driver Assist
Bang & Olufsen
On/Off Road
Towing/Camper
Leather seats (vs. MBTex)
I don't have access to the car this morning, but if I know what to look for when I arrive at the dealership prior to 'doing battle' with the sales manager, that would be most helpful.
Thanks in advance!
Kevin






