2518
There are so many cars on the highway that I cannot recognize but I think there is a grey Audi R8 GT driving This Way with 54 km/h and a snow-white Chery QQ6
 Audi R8 GT, Chery QQ6
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:
 Audi R8 GT, Chery QQ6