Exterior: 银灰色. This car has always been maintained on time, and it is used with great care. After a road test, the overall power and braking of the vehicle are still very awesome, and the chassis support is also very good on curves and potholes. Overall, this car is still a good performer. This Audi A6L belongs to the previous generation of models, and its appearance looks more atmospheric and stable compared to this generation, which is very consistent with the "official car" positioning of the Audi A6L, especially suitable for traditional business customers who need to have frequent business entertainment. The reason why I chose this Audi A6L in the first place was because I valued its stability and grandeur, which are unmatched by its counterparts, the BMW 5 Series and Mercedes-Benz E-Class. However, in terms of technical configuration and manufacturing level, there is not much difference between models in this class, as they all represent the world's top technology and craftsmanship. But for the Audi A6L, China is its home ground. With its huge ownership and market benchmark status in the country, its value retention rate and brand reputation remain high.