What about A6 C7 3.0 TDI quattro?

Overview

Audi launched the A6 C7 (fourth generation) on 2011. At present they are still producing it.
This is a truly successful model full of innovations. When you are looking at A6 C7 you can find many similar details and contours with A8 D4. Well, the difference is that A6 C7 looks more aggressive. Yeah, when you see it in the mirror your instincts shout out loud “MOVE OVER”
It's not only the aggressive look though. The 3.0 TDI engine is hiding under the hood. With the 245 PS it accelerates from 0 to 100 for only 6.1 seconds.

C7 brings the night driving to a next level. The adaptive light system + the night vision won’t let you miss something on the road. And the Active Lane Assist. Just switch it on, lean back and enjoy the ride. Don’t fall asleep though!

Pros & Cons

Having in mind the dimensions of the car it’s pretty economic. In the city it could be between 8-10l/100km and out of the city could drop down to 5-6l/100km. Values may fluctuate depending on the style of driving.
The trunk’s capacity is 530L so you don’t need to be worried if you are going with the family on vacation.

As @quattrolite mentioned in his comment on the previous article the S-tronic could cause you some troubles if you are in a traffic jam. What he explained is that the changing of gears from 1st to 2nd than back to 1st etc. leads to transmission overheating.

Evolution

Audi A6 C4 1994 - 1997