Used 2021 Cadillac CT4 for Sale in Chicago, IL
34 CT4s for Sale at 1,549 Dealers

Black • 2.7L I4 Engine
#1 2019-2023 Cadillac CT4
CoPilot AI: It’s an “A+” Buy
- $85 Price Drop
- Great Price - $8,472 Below Market
- Includes $4,315 Premium Upgrades
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Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel, Seat Massage…Safety:
Blind Spot Monitor, Lane Departure Warning, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $85 Price Drop
- Great Price - $8,472 Below Market
- Includes $4,315 Premium Upgrades

Black • 2.0L I Engine
#2 2019-2023 Cadillac CT4
CoPilot AI: It’s an “A+” Buy
- $289 Price Drop
- Great Price - $2,870 Below Market
- Includes $2,282 Premium Upgrades
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Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay…CoPilot AI Highlights
- $289 Price Drop
- Great Price - $2,870 Below Market
- Includes $2,282 Premium Upgrades

White • 2.0L I Engine
#3 2019-2023 Cadillac CT4
CoPilot AI: It’s an “A+” Buy
- $182 Price Drop
- Great Price - $2,063 Below Market
- Includes $4,093 Premium Upgrades
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Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $182 Price Drop
- Great Price - $2,063 Below Market
- Includes $4,093 Premium Upgrades

White • 2.0L I4 Engine
#4 2019-2023 Cadillac CT4
CoPilot AI: It’s an “A+” Buy
- Great Price - $1,876 Below Market
- Includes $4,401 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
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Safety:
Blind Spot Monitor, Lane Departure Warning, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- Great Price - $1,876 Below Market
- Includes $4,401 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
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Vehicle Overview
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Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel, Seat Massage…Safety:
Blind Spot Monitor, Lane Departure Warning, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $1,758 Price Drop
- Good Price - $1,750 Below Market
- Includes $4,861 Premium Upgrades
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Safety:
Blind Spot Monitor, Lane Departure Warning, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning, Adaptive Cruise Control…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, Heads-Up Display, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- Good Price - $826 Below Market
- Includes $4,468 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
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Vehicle Overview
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All Features
Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel, Seat Massage…Safety:
Blind Spot Monitor, Lane Departure Warning, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $1,612 Price Drop
- Fair Price - $630 Below Market
- Includes $5,101 Premium Upgrades
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Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Heads-Up Display, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay…CoPilot AI Highlights
- $100 Price Drop
- Fair Price - $27 Above Market
- Includes $4,869 Premium Upgrades
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Vehicle Overview
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Safety:
Blind Spot Monitor, Lane Departure Warning, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- Fair Price - $797 Above Market
- Includes $4,204 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
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Safety:
Blind Spot Monitor, Lane Departure Warning, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning, Adaptive Cruise Control…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Heads-Up Display, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $500 Price Drop
- Great Price - $3,569 Below Market
- Includes $2,286 Premium Upgrades
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Vehicle Overview
Packages
All Features
Safety:
Blind Spot Monitor, Lane Departure Warning, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning, Adaptive Cruise Control…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, Heads-Up Display, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $100 Price Drop
- Fair Price - $622 Below Market
- Includes $7,235 Premium Upgrades
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Vehicle Overview
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Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Safety:
Blind Spot Monitor, Lane Departure Warning, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- Fair Price - $47 Above Market
- Includes $5,351 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
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Vehicle Overview
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All Features
Safety:
Blind Spot Monitor, Lane Departure Warning, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning, Adaptive Cruise Control…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $1,492 Price Drop
- Includes $4,302 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
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Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- Includes $3,302 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
- Motivation to Negotiate - Increasing
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See more about this car
Vehicle Overview
Packages
All Features
Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Safety:
Blind Spot Monitor, Lane Departure Warning, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, Heads-Up Display, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- Includes $5,683 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
- Below Average Mileage
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Vehicle Overview
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Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- Includes $3,240 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.0 stars
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Vehicle Overview
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Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel, Seat Massage…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay…CoPilot AI Highlights
- $1 Price Drop
- Includes $3,239 Premium Upgrades
- CARFAX: Clean Title
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Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $310 Price Drop
- Includes $4,293 Premium Upgrades
- CARFAX: One Owner, Clean Title
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Vehicle Overview
All Features
Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay…CoPilot AI Highlights
- $104 Price Drop
- Includes $2,091 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
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Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay…CoPilot AI Highlights
- Includes $3,252 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
- Motivation to Negotiate - Increasing
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Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay…CoPilot AI Highlights
- Includes $2,345 Premium Upgrades
- CARFAX: Clean Title
- Motivation to Negotiate - Increasing
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Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- Includes $1,467 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
- Very Low Mileage
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Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $493 Price Drop
- Includes $3,015 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
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Vehicle Overview
Packages
All Features
Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Safety:
Blind Spot Monitor, Lane Departure Warning, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning, Rear Collision Mitigation, Adaptive Cruise Control…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- Includes $1,981 Premium Upgrades
- CARFAX: One Owner, Clean Title
- Dealer Rating - 4.4 stars
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See more about this car
Vehicle Overview
Packages
All Features
Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel, Seat Massage…Safety:
Blind Spot Monitor, Lane Departure Warning, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $1,394 Price Drop
- Includes $4,739 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
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