Used and remanufactured engines that fit the 2017 Cadillac Ats. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from EP Engines.
Rule of thumb: a engine replacement is usually worth it when the installed cost stays under 40% of what the 2017 Cadillac Ats is worth — most units below beat that comfortably.
Based on 5 recent market listings, an engine for a 2017 Cadillac Ats typically runs $5,463–$6,901, with a median around $5,463.
As a general rule of thumb, an engine replacement on a 2017 Cadillac Ats (luxury segment, vehicle value roughly $11,210–$14,268) is usually worth it when the installed cost stays under about $5,096 — roughly 40% of what the vehicle is worth.
Based on vendor-verified fitment data across 8 listed engines, remanufactured and new engines for this model cover the 2013–2015 model years. Always confirm your exact VIN or engine/transmission code before ordering, since fitment can vary by submodel or engine.
