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2018 Cadillac CT6

PLUG-IN RWD

$16,995
RWD

Recently sold

$15k$20k$25k025k50k75k100kmiles60,704 mi · asking $22,5342018 Premium Luxury · 67,865 mi · sold $27,994 (May 2025)2017 Premium Luxury (PHEV) · 72,885 mi · sold $23,495 (Nov 2023)2017 Premium Luxury (PHEV) · 72,823 mi · sold $15,700 (Apr 2023)This car · 96,488 mi · asking $16,995
Sold, this versionAsking, same trimThis car
  • 2018Premium Luxury67,865 mi$27,994May 2025
  • 2017Premium Luxury (PHEV)72,885 mi$23,495Nov 2023
  • 2017Premium Luxury (PHEV)72,823 mi$15,700Apr 2023

WA DOL (ODbL)

Questions for the seller (2)
  • Battery health report The seller can pull one from the car; it's the only real degradation data, and nothing remote can measure it.
  • Build date (door-jamb sticker) and original in-service date Settles mid-year running changes; the in-service date, not the model year, starts the warranty clock.