CoPilot AI-Assisted Car Shopping

 New Search
 Save
 Sort
 Share

Used 2021 Cadillac CT4 for Sale in Chicago, IL

CT4s for Sale at Dealers

Filters
Price
Year
Mileage
Trim
2023 Cadillac CT4 Premium Luxury AWD photo
14
Price Drop
2023 Cadillac CT4 Premium Luxury AWD Hoffman Estates, IL
Black 2.0L I Engine
$29,266 38.3k miles
•••

#14 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $1,725 Price Drop
  • Fair Price - $479 Below Market
  • Includes $5,143 Premium Upgrades
More details
2022 Cadillac CT4 Premium Luxury AWD photo
16
Price Drop
2022 Cadillac CT4 Premium Luxury AWD Libertyville, IL
White 2.0L I Engine
$28,499 35k miles
•••

#16 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $1 Price Drop
  • Fair Price - $230 Below Market
  • Includes $4,584 Premium Upgrades
More details
2020 Cadillac CT4 Premium Luxury AWD photo
3
Price Drop
2020 Cadillac CT4 Premium Luxury AWD Huntley, IL
White 2.0L I Engine
$23,111 35.3k miles
•••

#3 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $222 Price Drop
  • Great Price - $2,589 Below Market
  • Includes $3,737 Premium Upgrades
More details
2023 Cadillac CT4 Premium Luxury AWD photo
2
Price Drop
2023 Cadillac CT4 Premium Luxury AWD Libertyville, IL
White 2.7L I4 Engine
$27,999 41.5k miles
•••

#2 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Great Price - $3,656 Below Market
  • Includes $6,892 Premium Upgrades
More details
2023 Cadillac CT4 Luxury AWD photo
15
Price Drop
2023 Cadillac CT4 Luxury AWD Lincolnwood, IL
Silver 2.0L I4 Engine
$26,298 28.3k miles
•••

#15 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $196 Price Drop
  • Fair Price - $234 Below Market
  • Includes $3,885 Premium Upgrades
More details
2021 Cadillac CT4 Premium Luxury AWD photo
18
2021 Cadillac CT4 Premium Luxury AWD Schaumburg, IL
Gray 2.7L I4 Engine
$28,995 31.3k miles
•••

#18 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • Fair Price - $797 Above Market
  • Includes $6,883 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2023 Cadillac CT4 Premium Luxury AWD photo
5
Price Drop
2023 Cadillac CT4 Premium Luxury AWD Lansing, IL
Silver 2.0L I Engine
$23,500 63.6k miles
•••

#5 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $400 Price Drop
  • Great Price - $2,248 Below Market
  • Includes $2,390 Premium Upgrades
More details
2021 Cadillac CT4 Luxury AWD photo
12
Price Drop
2021 Cadillac CT4 Luxury AWD Downers Grove, IL
Red 2.0L I4 Engine
$20,888 65.4k miles
•••

#12 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Good Price - $763 Below Market
  • Includes $3,525 Premium Upgrades
More details
2020 Cadillac CT4 Sport AWD photo
23
Price Drop
2020 Cadillac CT4 Sport AWD Milwaukee, WI
Black 2.0L I4 Engine
$24,712 66.5k miles
•••

#23 2019-2023 Cadillac CT4

CoPilot AI: It’s aC+” Buy

  • $963 Price Drop
  • Includes $2,998 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2021 Cadillac CT4 Sport AWD photo
24
Price Drop
2021 Cadillac CT4 Sport AWD Lincolnwood, IL
Black 2.0L I4 Engine
$27,598 43.9k miles
•••

#24 2019-2023 Cadillac CT4

CoPilot AI: It’s aC+” Buy

  • $270 Price Drop
  • Includes $4,170 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2023 Cadillac CT4 Premium Luxury AWD photo
25
2023 Cadillac CT4 Premium Luxury AWD Granger, IN
White 2.7L I4 Engine
$31,450 44.8k miles
•••

#25 2019-2023 Cadillac CT4

CoPilot AI: It’s aC” Buy

  • Includes $5,644 Premium Upgrades
  • CARFAX: One Owner
  • Average Mileage
More details
2023 Cadillac CT4 Premium Luxury AWD photo
20
2023 Cadillac CT4 Premium Luxury AWD Lincolnwood, IL
White 2.0L I Engine
$31,299 7.9k miles
•••

#20 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • Fair Price - $860 Above Market
  • Includes $5,072 Premium Upgrades
  • CARFAX: One Owner
More details
2023 Cadillac CT4 Luxury AWD photo
21
Price Drop
2023 Cadillac CT4 Luxury AWD Hodgkins, IL
Blue 2.0L I4 Engine
$29,727 12.6k miles
•••

#21 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $244 Price Drop
  • Fair Price - $863 Above Market
  • Includes $4,145 Premium Upgrades
More details
2023 Cadillac CT4 Sport AWD photo
Price Drop
2023 Cadillac CT4 Sport AWD Bourbonnais, IL
White 2.0L I4 Engine
$33,659 19.6k miles
•••

#26 2019-2023 Cadillac CT4

CoPilot AI: It’s aC” Buy

  • $1,321 Price Drop
  • Includes $4,547 Premium Upgrades
  • Very Low Mileage
More details
2022 Cadillac CT4 Premium Luxury AWD photo
19
Price Drop
2022 Cadillac CT4 Premium Luxury AWD Libertyville, IL
Gray 2.0L I Engine
$32,899 12.7k miles Certified
•••

#19 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $1 Price Drop
  • Fair Price - $848 Above Market
  • Includes $4,875 Premium Upgrades
More details
2023 Cadillac CT4 Premium Luxury AWD photo
17
Price Drop
2023 Cadillac CT4 Premium Luxury AWD Lincolnwood, IL
Black 2.0L I Engine
$31,035 9.1k miles
•••

#17 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $864 Price Drop
  • Fair Price - $689 Above Market
  • Includes $4,901 Premium Upgrades
More details
2023 Cadillac CT4 Sport RWD photo
1
Price Drop
2023 Cadillac CT4 Sport RWD Downers Grove, IL
Black 2.0L I4 Engine
$23,888 26.1k miles
•••

#1 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Great Price - $3,997 Below Market
  • Includes $814 Premium Upgrades
More details
2022 Cadillac CT4 Sport AWD photo
4
Price Drop
2022 Cadillac CT4 Sport AWD Huntley, IL
White 2.0L I4 Engine
$28,997 34.9k miles
•••

#4 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $447 Price Drop
  • Great Price - $2,367 Below Market
  • Includes $6,121 Premium Upgrades
More details
2023 Cadillac CT4 Premium Luxury AWD photo
6
Price Drop
2023 Cadillac CT4 Premium Luxury AWD Lansing, IL
Black 2.0L I Engine
$24,800 64.5k miles
•••

#6 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $400 Price Drop
  • Great Price - $1,752 Below Market
  • Includes $1,999 Premium Upgrades
More details
2020 Cadillac CT4 Sport AWD photo
13
Price Drop
2020 Cadillac CT4 Sport AWD Mt Pleasant, WI
Gray 2.0L I4 Engine
$26,997 38.9k miles
•••

#13 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $450 Price Drop
  • Fair Price - $481 Below Market
  • Includes $3,727 Premium Upgrades
More details
2023 Cadillac CT4 Premium Luxury AWD photo
8
Price Drop
2023 Cadillac CT4 Premium Luxury AWD Chicago, IL
Silver 2.0L I Engine
$25,750 57.4k miles
•••

#8 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $250 Price Drop
  • Good Price - $1,190 Below Market
  • Includes $2,390 Premium Upgrades
More details
2023 Cadillac CT4 Premium Luxury AWD photo
22
Price Drop
2023 Cadillac CT4 Premium Luxury AWD Lansing, IL
Silver 2.0L I Engine
$26,400 62.1k miles
•••

#22 2019-2023 Cadillac CT4

CoPilot AI: It’s aB-” Buy

  • $400 Price Drop
  • Fair Price - $542 Below Market
  • Includes $2,390 Premium Upgrades
More details
2023 Cadillac CT4 Premium Luxury AWD photo
11
Price Drop
2023 Cadillac CT4 Premium Luxury AWD Beloit, WI
Silver 2.0L I Engine
$25,835 58k miles
•••

#11 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $112 Price Drop
  • Good Price - $871 Below Market
  • Includes $2,369 Premium Upgrades
More details
2022 Cadillac CT4 Sport AWD photo
9
2022 Cadillac CT4 Sport AWD Racine, WI
Black 2.0L I4 Engine
$26,995 51.1k miles
•••

#9 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • Good Price - $1,082 Below Market
  • Includes $5,340 Premium Upgrades
  • Below Average Mileage
More details
2023 Cadillac CT4 Premium Luxury AWD photo
10
Price Drop
2023 Cadillac CT4 Premium Luxury AWD Countryside, IL
Black 2.0L I Engine
$25,595 70.3k miles
•••

#10 2019-2023 Cadillac CT4

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Good Price - $960 Below Market
  • Includes $2,000 Premium Upgrades
More details
1-25 of 32 results

2021 Cadillac CT4

Compact Luxury Sedan
Seats
5
Fuel Economy
23City MPG
34Hwy MPG
Dimensions

© 2026 CoPilot. All Rights Reserved.