4941
All of a sudden , a brand-new grey BMW Six four zero i xDrive appears in the Lower-Part of the screen at a speed of 39 kilometers per hour
 grey, BMW, Six four zero i xDrive, Lower-Part, 39 kilometers per hour
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: vehicle type, position of vehicle, color of vehicle, orientation of vehicle, vehicle velocity, vehicle range, brand of vehicle, vehicle model, SUV, hatchback, sports car, sedan, bus, truck, vintage car, coupe, roadster, estate car, motorcycle, MPV, van 
Text: {0} 
Answer:
 grey, BMW, Six four zero i xDrive, Lower-Part, 39 kilometers per hour