
A new show of the family TFSI is the new 1.8-liter engine for the 2013 A4 Sedan 1.8 TFSI which also available for the Avant. The 2013 A4 Sedan 1.8 TFSI engine has many innovative new features, the control valve and lift them up, the new thermal management system, the fuel injection system, the turbocharger and the integration of the exhaust manifold in the cylinder head. In Europe, the refreshed A4 will be sold in sedan,








