Being a proud owner of Audi A6, I have enjoyed many qualities of this model and I consider this car as a deluxe cabin. This executive car with plush interiors, offers me more than just a comfortable driving experience everytime. All my expectations from the first luxury car of my life were fulfilled by this high end luxury sedan. With provisions like keyless entry, leather seats and BOSE 5.1 channel surround sound infotainment system, this car matches BMW range. The most unique feature of this model is that it has a special engine, which distributes power in all the four wheels and is called the Quattro all wheel drive system. In the quality context, I find this car to be a luxury car with a special engine which makes difficult roads manageable. In terms of safety, this car is equipped with features like side air bags, split fold rear seats, electrically adjusting seats and much more. I personally love the exteriors of this car, which are adorned with adjustable headlights, alloy wheels, sun roof and moon roof. The only drawback I think this model has is that it is probably not very sturdy and is hence more suitable as a luxury car.