Audi has officially unveiled the 2015 A6 facelift. On the outside, the German model is featuring a few exterior modifications and some great mechanical tweaks. 
On the outside, the 2015 Audi A6 facelift is featuring an updated single frame front grille, revised headlights, modified bumpers and new exhaust pipes. For more money, Audi will offer to you LED or matrix headlights. 

Under the hood, all the engine which will be fitted to the new Audi A6 facelift are Euro 6 complaints. More than that, the 1.8 TFSI engine has now joined the range. According to Audi the 2015 A6 facelift equipped with this unit is able to deliver 5.7 liters per 100 kilometers with 133 grams per kilogram of CO2. 

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The second engine is a 2.0 liter TDI ultra with 150 horsepower that can consume just 4.2 liters per 100 km. 

The 2015 A6 facelift is also available with an updated 3.0 TDI clean diesel engine with 218 PS and 272 PS.

If you will chose the S6 the Germans will give you a 4.0 liter TFSI bi-turbo V8 engine rated at 450 horsepower. As a result, the car can sprint from stand still to 100 km/h in just 4.4 seconds in the sedan, and 4.6 seconds in the break.

Source: Audi