12/08/2008 18:08. Audis booth at this years Paris Motor Show will be a busy one, with several new and facelifted models taking the stage. Joining the new RS6 Sedan will be the mid-cycle facelift for the standard A6 Sedan and Avant models. Among the list of updates planned for the new lineup is a range of more efficient engines, significant suspension refinements, the addition of a number of safety assistance systems, and a new-generation MMI in-car computer interface. The most significant upgrade for the 2009 facelifted A6 is without doubt the new range of engines. New measures have been introduced to optimise fuel consumption without sacrificing performance, with fuel economy over the whole A6 family being lowered by 15%. The improvements are brought about by the addition of a power steering pump that... // CarCental