Compared To Cadillac CTS 2019© 1999 - 2021 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. RMDYB-MXOUX 188.8.131.52 2021/04/22
The A6 has .9 inches more front shoulder room, .6 inches more rear headroom, 2 inches more rear legroom and 1.7 inches more rear shoulder room than the CTS.