The new A8 looks quite a bit like the new Lincoln Continental. If you integrated the door handles on the A8 with the window trim, it'd be hard to distinguish between the two cars from an appreciable distance - at least the rear, profile, and 3/4 views. The rear light arrangement, the integrated dual exhaust ports, the silver trim character lines, even the A/B/C columns.
A8: https://cdn.vox-cdn.com/thumbor/1--FKfJ3y71OTTYIz91rno4mYNs=...
Continental: https://www.cstatic-images.com/stock/1170x1170/99/img-122263...