4917
There are so many cars on the highway that I cannot recognize but I think there is a Silver BMW M five five zero d xDrive driving This-way with 137 km/h and a red Porsche Cayenne driving left at a speed of 166 kilometers per hour
 Silver, BMW, M five five zero d xDrive, This-way, 137, red, Porsche, Cayenne, left, 166 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:
 Silver, BMW, M five five zero d xDrive, This-way, 137, red, Porsche, Cayenne, left, 166 kilometers per hour