2013 Cadillac ATS: Firm, but not Choppy
January 3, 2013

Every once in a while, the traffic in Los Angeles accommodates speeds up to, and sometimes beyond, the posted limit. Here's how our long-term 2013 Cadillac ATS fared on a notorious stretch of the dreaded 405 South that's a series of concrete slabs....
We've driven this stretch several hundred times, and the Cadillac ATS's suspension is definitely firm, but not what we'd call harsh. Moreover, it's the sound of the tires slapping the seams (more than the sensations) that grow tiresome. The ride is quite good and well controlled.
Chris Walton, Chief Road Test Editor @ 2,635 miles
