Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2021 Cadillac CT4
for sale
near
Princeton, FL
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2021 Cadillac CT4 Luxury
Vehicle information
Features
Reviews
Edgar got me the best deal and made the process easy .
Edgar got me the best deal and made the process easy . Thanks for everything hint
I have the Sport AWD trim in Velocity Red.
I have the Sport AWD trim in Velocity Red. I’m coming off a 2015 Subaru Legacy Limited, which I loved. There is no comparison between the two cars. Even in sport mode the CT4 has a more comfortable ride. The Legacy’s cabin was a little roomier but the fit and finish on the Cadillac is top notch. Handling is much better too.
Used
2021 Cadillac CT4 Premium Luxury
Vehicle information
Features
Reviews
Im happy with the deal, I got a great interest rate and
Im happy with the deal, I got a great interest rate and they delivered the truck to me you cant ask for better than that
Mejor auto manejado
Comparado con otros autos este es precioso mas confortable tiene mucho confort Esto era lo que yo necesitaba Me encanta y estoy super feliz Ahora si tenemos un carro comodo
Used
2021 Cadillac CT4 Luxury
Vehicle information
Features
Used
2021 Cadillac CT4 V-Series
Vehicle information
Features
Reviews
I was looking for information about the vehicle I got all
I was looking for information about the vehicle I got all the information I needed very knowledgeable
Used
2021 Cadillac CT4 Sport
Vehicle information
Features
Reviews
Pretty large inventory.
Pretty large inventory. Will definitely recommend. Professionals and polite. Pedro help us a lot. Dealing with dealers is not easy. Overall good experience.
Used
2021 Cadillac CT4 Luxury
Vehicle information
Features
Reviews
Ross in Service is one of the best in the business!
Ross in Service is one of the best in the business! I have been to a ton of dealerships over the years and his attention to detail and professionalism stands out by far. He also gives that gold star service to everyone that comes in. Service was super professional and speedy! Ross was more than helpful!! I had a great experience and will be back soon!!
Used
2021 Cadillac CT4 Luxury
Vehicle information
Features
Reviews
Sean and Jackson were awesome.
Sean and Jackson were awesome. Most honest and straightforward team that I have dealt with all my years leasing cars. In my case they went above and beyond expectations, even to the point of providing a greater discount than what was agreed upon because of an incentive issue. I would not hesitate to contact them if you are considering a new vehicle!
Used
2021 Cadillac CT4 Sport
Vehicle information
Features
Reviews
Eduardo gave me an amazing service at the dealership and
Eduardo gave me an amazing service at the dealership and helped me find a car.
Used
2021 Cadillac CT4 V-Series
Vehicle information
Features
Used
2021 Cadillac CT4 Premium Luxury
Vehicle information
Features
Reviews
I went in to Spitzer Motor city on Brookpark to buy a
I went in to Spitzer Motor city on Brookpark to buy a used car and they surpassed all my expectations. Tony Nemmi was my sales person and was knowledgeable and patient. The sales manager Bob Paradise personally came over and thanked me for my business. The finance manager Jessie made sure I understood all of my own decisions. "WOW"
Used
2021 Cadillac CT4 Sport
Vehicle information
Features
Reviews
Thank you Lambert Buick GMC, Inc.
Thank you Lambert Buick GMC, Inc. for an incredible experience purchasing a car! We went to Ford, Toyota and Honda dealers and left with such disappointment in the quality, the prices and the negative experience. What a total difference we felt when we walked into Lambert - rare customer service (highest level), personable, easy to work with, and who knew Buicks were so beautiful, reliable, great price and attention to detail! Thank you for making us feel great about our purchase ~ we will be a lifetime fan and will pass along our recommendations to anyone who is looking to purchase a vehicle!
Used
2021 Cadillac CT4 Sport
Vehicle information
Features
Reviews
I was able to contact a salesman after hours by text and
I was able to contact a salesman after hours by text and arrange for a viewing the next day. When I finally arrived on Saturday evening my selected vehicle was standing by for a viewing and a test drive. Afterwards we did the paperwork and I was helped by the salesman in making a domestic wire transfer through my banking app on my phone. No cash or checks necessary! Once the wire went through the service department changed the oil, detailed the vehicle and set the tire pressures. I was able to make arrangements for a delivery to my home saving me a trip and several days of anxiety. My salesman kept me informed at every step. The vehicle I chose was in great condition inside and out which speaks to the quality of the vehicles on the lot. I feel like I got quality service even though I didn’t purchase the most expensive vehicle on the lot, by a longshot. I also had the opportunity to purchase a great warranty for my vehicle, which I found to be surprising that it was available at all. I look forward to working with Kearns again in the future for my next big purchase.
Used
2021 Cadillac CT4 Luxury
Vehicle information
Features
Reviews
Thanks guys!
Thanks guys! Lee and Bryan were very kind and helpful. Loving my car so far.
Used
2021 Cadillac CT4 Sport
Vehicle information
Features
Reviews
Andre is a terrific salesman with a thorough
Andre is a terrific salesman with a thorough understanding of what the customer wants. He follows through with helpful suggestions and alternatives.
Used
2021 Cadillac CT4 Luxury
Vehicle information
Features
Reviews
Josh was very professional and pleasant to work with.
Josh was very professional and pleasant to work with. He helped us navigate our best options and was very flexible throughout the buying process. I appreciate that everything Josh said he was going to do, he did. Well done Josh.
Vehicle information
Features
Reviews
Very friendly and Fast Good Service and pickup service
Very friendly and Fast Good Service and pickup service Great I highly will recommend my friends and Family Keep up the Good work Good Luck
Used
2021 Cadillac CT4 Sport
Vehicle information
Features
Reviews
WOW!
WOW! What a great experience! Started off a bit shaky, but everything turned out to be one of the best car buying experiences! I have worked at several Dealerships in the Metro area and have never gotten this kind of service even as an employee! Paul, the finance manager was top notch! I explained what I needed and he went over and above to make sure I was given a fair deal. He did everything in his power to make it happen. I purchased a used Equinox. Within the first week, I noticed an oil leak. Without hesitation, it was taken care of. Not only was it fixed the same day, Paul made sure I was given a loaner to get things done while my car was being serviced. Rona in the service department was very friendly, professional and on top of things! Each time I came to the dealership, I was greeted with a smile from everyone. They even remembered me! OUTSTANDING customer service!
Used
2021 Cadillac CT4 Premium Luxury
Vehicle information
Features
Reviews
I didnt make it in.
I didnt make it in. Im sorry to say that.please call me when you can.
Used
2021 Cadillac CT4 Luxury
Vehicle information
Features
Reviews
Great experience with Brian.
Great experience with Brian. Very kind and understanding. Worked efficiently and provided all answers that I needed.
Cadillac Certified
2021 Cadillac CT4 Premium Luxury
Vehicle information
Features
Reviews
I had an amazing experience purchasing my used 2020 Jeep
I had an amazing experience purchasing my used 2020 Jeep Cherokee back in May 2025. The salesman, John Griffin was absolutely fantastic! From the moment I shared my requirements and budget, he worked to make it all happen. He secured a great financing rate and found the Jeep of my dreams. I couldn't be happier with my purchase and I absolutely love my Jeep! John, your professionalism and salesmanship truly stood out, making this car-buying experience one of the best I've ever had. Thank you once again, John, and the entire team at Suburban Cadillac of Plymouth, for making my car-buying dreams come true. I will definitely be recommending your services to friends and family.
Cadillac CT4 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Cadillac CT4 | $45,545 | |
| 2025 Cadillac CT4 | $43,022 |
About the 2021 Cadillac CT4
Luxury shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 26
- Transmission
- 8-Speed A/T
- Engine
- 237.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
How much does the 2021 Cadillac CT4 cost?
The 2021 Cadillac CT4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 CT4 is $26,397, with pricing starting at $17,995.
What is the MPG of the 2021 Cadillac CT4?
The 2021 Cadillac CT4 offers up to 23 MPG in city driving and 32 MPG on the highway for a combined rating of 26 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Cadillac CT4?
The 2021 Cadillac CT4 compares to and/or competes against the following vehicles:
Is the 2021 Cadillac CT4 reliable?
The 2021 Cadillac CT4 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 CT4 owners.
Is the 2021 Cadillac CT4 a good sedan?
Below are the Cars.com consumer ratings for the 2021 Cadillac CT4.
- Comfort 5.0
- Interior 4.5
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
100% of drivers recommend this car
- Comfort 5.0
- Interior 4.5
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
Luxury (1 style)
| Style |
|---|
| 4dr Sdn Luxury |
| Inventory price |
| Starting at $33,395 |
| Combined MPG |
| 26 |
| Engine |
| 237.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
Premium Luxury (1 style)
| Style |
|---|
| 4dr Sdn Premium Luxury |
| Inventory price |
| Starting at $37,595 |
| Combined MPG |
| 26 |
| Engine |
| 237.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
Sport (1 style)
| Style |
|---|
| 4dr Sdn Sport |
| Inventory price |
| Starting at $38,695 |
| Combined MPG |
| 26 |
| Engine |
| 237.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Research the 2021 Cadillac CT4
Compare the 2021 Cadillac CT4
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
