Skip to main content
Search Edmunds
Try searching by car name, features, or description
Quick Links
Shop used
Shop new
Reviews
Appraise my car
New
Cars for Sale
Used
Cars for Sale
Appraise
My Car Value
Car
Reviews
Used Cadillac CT4 for Sale in Watertown, WI
Buy a luxurious Cadillac CT4 in the city where Meinhardt Raabe was born
Describe what you’re looking for
Example Search:
Cadillac CT4
V Blackwing, V
Filters
4
Active
Filters
4
Active
Skip to Filters
47 listings
Best Match
Best Deals
Distance
Price: Low to High
Price: High to Low
Mileage: Low to High
Mileage: High to Low
Date Listed: Newest First
Date Listed: Oldest First
Year: Newest First
Year: Oldest First
Sort by:
Save Search
Previous
1
2
3
Next
Showing 64 - 63 out of 47 listings
Home
Used Cars For Sale
Used Cadillac For Sale
Used Cadillac CT4 For Sale
Used Cadillac CT4 for Sale in Watertown, WI
CT4 Reviews & Specs
Used Cadillac CT4 by Year
Used Cadillac CT4 by Year
Vehicle
Deals
Starting Price
Total Available
2025 Cadillac CT4
1 Great Deal
$38,131
4 listings
2024 Cadillac CT4
-
$30,590
11 listings
2023 Cadillac CT4
1 Great Deal
$26,990
18 listings
2022 Cadillac CT4
-
$28,986
2 listings
2021 Cadillac CT4
-
$22,494
8 listings
2020 Cadillac CT4
1 Great Deal
$17,845
4 listings
Filters
Skip to Results
Applied Filters
4
Active
clear all
active filters
Used
Certified Pre-Owned
Cadillac
Cadillac CT4
Select Buying Experience
Any
Online
In-Store
Location
Go
Search radius
50 miles
Search radius
Home delivery available
Only show local listings
Make & Model
Year
New / Used
Price & Payments
Price Rating
Trim
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
MPG
Listing Details
Related Cadillac CT4 info
Used Ct4s for sale by year
Used Cadillac ATS 2023
Shop used vehicles by model
Used Cadillac ATS
Used Cadillac ATS Coupe
Used Cadillac ATS-V
Used Cadillac Allante
Used Cadillac CT4
Used Cadillac CT4-V Blackwing
Used Cadillac CT5
Used Cadillac CT5-V Blackwing
Used Cadillac CT6
Used Cadillac CT6-V
Used Cadillac CTS
Used Cadillac CTS Coupe
Used Cadillac CTS Wagon
Used Cadillac CTS-V
Used Cadillac CTS-V Coupe
Shop used models by city
Used Cadillac ATS in Rockford, IL
Used Cadillac ATS in Chicago, IL
Used Cadillac ATS in Green Bay, WI
Used Cadillac CT4 in Chicago, IL
Used Cadillac ATS in Madison, WI
Used Cadillac CT4 in Green Bay, WI
Used Cadillac CT4 in Madison, WI
Used Cadillac ATS in Milwaukee, WI
Used Cadillac CT4 in Milwaukee, WI
Used Cadillac CT4 in Rockford, IL
Shop used model years by city
Used Cadillac ATS 2023 in Madison, WI
Used Cadillac ATS 2023 in Green Bay, WI
Used Cadillac ATS 2023 in Rockford, IL
Other models
Used Porsche 968 in Mount Holly, NJ 1995
Used Suzuki Grand-Vitara in Manchester, NH 2013
Used Cadillac Escalade-Iq in Southampton, PA 2025
Used Mini Cooper-Coupe in Hurricane, WV 2015
Used GMC Sierra-1500-Classic in Amsterdam, NY 2007
Used Infiniti J30 in Lima, OH 1997
Used Mercury Monterey in Fair Oaks, CA 2007
Used BMW I5 in North Las Vegas, NV 2026
Used Toyota Crown-Signia in Far Rockaway, NY 2025
New Mercedes-Benz Eqe-Suv for Sale in Plant City, FL