Skip to FiltersReport abuse
261 listings
- $30,995fair price$731 below market
- 35,666 miles
- No accidents, 3 owners, personal use
- 23 City / 34 Hwy MPG
- Graham Used Car Outlet (349 mi away)
Close
Located in Mansfield, OH / 349 miles away from Rockford, IL
Vehicle Detailed!, Fresh oil change!, CT4 Sport, 4D Sedan, 2.0L Turbocharged, 8-Speed Automatic, AWD, Summit White, Jet Black With Jet Black Accents L...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DG5RK8L0148838
Stock: CSS336A
Certified Pre-Owned: No
Listed since: 07-24-2025 - $25,500fair price$78 above market
- 42,661 miles
- No accidents, 2 owners, personal use
- 23 City / 34 Hwy MPG
- Auto Boutique Ohio (347 mi away)
Close
Located in Columbus, OH / 347 miles away from Rockford, IL
*Disclaimer*PRICE LISTED DOES NOT INCLUDE TAX (TAX RATE VARIES DEPENDING ON STATE, CITY, & COUNTY), TITLE ($20), TEMP TAG ($20.50) MEMO-TITLE FOR REGI...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK0L0140042
Stock: Y1497
Certified Pre-Owned: No
Listed since: 06-06-2025 - New Listing$29,888fair price$1,300 above market
- 13,610 miles
- No accidents, 1 owner, personal use only
- 23 City / 34 Hwy MPG
- Genesis Cadillac (312 mi away)
Close
Located in Saint Clair Shores, MI / 312 miles away from Rockford, IL
Crystal White Tricoat 2020 Cadillac CT4 Premium Luxury 2.0L Turbocharged 8-Speed Automatic AWD SERVICE RECORDS AVAILABLE, Clean Carfax, One Owner, Loc...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK1L0133973
Stock: 0133973A
Certified Pre-Owned: No
Listed since: 07-30-2025 - New Listing$23,590fair price$1,119 above market
- 88,446 miles
- No accidents, 2 owners, personal use only
- 23 City / 34 Hwy MPG
- Carvana - Pittsburgh (479 mi away)
- Home delivery*
Close
Located in Pittsburgh, PA / 479 miles away from Rockford, IL
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DB5RK2L0130964
Stock: 2003844830
Certified Pre-Owned: No
Listed since: 07-04-2025 - New Listing
- 14,211 miles
- No accidents, 2 owners, personal use only
- 23 City / 34 Hwy MPG
- Carvana - Indianapolis (226 mi away)
- Home delivery*
Close
Located in Indianapolis, IN / 226 miles away from Rockford, IL
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK0L0153437
Stock: 2003916335
Certified Pre-Owned: No
Listed since: 07-25-2025 - $32,997
- 15,215 miles
- No accidents, 1 owner, personal use only
- 23 City / 34 Hwy MPG
- Central Buick GMC (454 mi away)
Close
Located in Jonesboro, AR / 454 miles away from Rockford, IL
Central Dealerships takes pride in offering a great selection of Quality Pre-Owned vehicles. With 5 Dealerships and over 400 vehicles to choose from, ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DC5RK9L0138170
Stock: G138170T
Certified Pre-Owned: No
Listed since: 07-11-2025 - 54,882 miles
- No accidents, 2 owners, personal use
- Ray Skillman Auto Center Buick GMC (235 mi away)
Close
Located in Indianapolis, IN / 235 miles away from Rockford, IL
2020 Cadillac CT4 Premium Luxury AWD Summit White20/28 City/Highway MPG 10-Speed Automatic 2.7L Turbo AWDIndy's largest selection of Buicks, GMC Truck...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
Listing Information:
VIN: 1G6DF5RL4L0138982
Stock: N2009A2
Certified Pre-Owned: No
Listed since: 07-16-2025- Not Priced
- 17,584 miles
- No accidents, 4 owners, rental vehicle
- 23 City / 34 Hwy MPG
- Rohrich Cadillac (484 mi away)
Close
Located in Pittsburgh, PA / 484 miles away from Rockford, IL
Highlights Include....When you buy or lease a vehicle from Rohrich, you'll receive the ROHRICH ADVANTAGE - Lifetime Engine Warranty - Lifetime Compli...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DG5RK4L0133978
Stock: CT420329
Certified Pre-Owned: No
Listed since: 03-05-2020 - New Listing$27,565fair price$1,237 above market
- 37,139 miles
- No accidents, 1 owner, personal use
- 23 City / 34 Hwy MPG
- Ole Auto Sales (59 mi away)
Close
Located in Elmhurst, IL / 59 miles away from Rockford, IL
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RKXL0152263
Stock: O13555
Certified Pre-Owned: No - $25,995
- 31,100 miles
- Salvage reported, 3 owners, personal use
- 20 City / 29 Hwy MPG
- Road Runner Auto Sales (290 mi away)
Close
Located in Wayne, MI / 290 miles away from Rockford, IL
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 1G6DH5RL4L0152780
Stock: C23008017B
Certified Pre-Owned: No - $19,800good price$1,348 below market
- 90,062 miles
- 1 accident, 2 owners, personal use
- 23 City / 34 Hwy MPG
- Auto Boutique Ohio (347 mi away)
Close
Located in Columbus, OH / 347 miles away from Rockford, IL
*Disclaimer*PRICE LISTED DOES NOT INCLUDE TAX (TAX RATE VARIES DEPENDING ON STATE, CITY, & COUNTY), TITLE ($20), TEMP TAG ($20.50) MEMO-TITLE FOR REGI...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DK5RK3M0109526
Stock: Y1727
Certified Pre-Owned: No
Listed since: 06-19-2025 - Price Drop$32,500fair price$954 below market
- 67,166 miles
- 1 accident, 1 owner, personal use only
- 20 City / 29 Hwy MPG
- Napleton's Valley Hyundai (54 mi away)
Close
Located in Aurora, IL / 54 miles away from Rockford, IL
CARFAX One-Owner. Satin Steel Metallic 2021 Cadillac CT4 4D Sedan V-Series 2.7L Turbo AWD12" Diagonal HD Color Reconfigurable Driver Cluster, 14 Speak...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 1G6DH5RL7M0147221
Stock: PFD17556
Certified Pre-Owned: No
Listed since: 06-25-2025 - $33,590fair price$38 above market
- 12,424 miles
- No accidents, 2 owners, personal use
- 23 City / 34 Hwy MPG
- Carvana - Chicago (35 mi away)
- Home delivery*
Close
Located in Chicago, IL / 35 miles away from Rockford, IL
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RL4M0119561
Stock: 2003885778
Certified Pre-Owned: No
Listed since: 07-19-2025 - $29,995
- 43,597 miles
- No accidents, personal use only
- 23 City / 34 Hwy MPG
- James Martin Chevrolet (304 mi away)
Close
Located in Detroit, MI / 304 miles away from Rockford, IL
Clean CARFAX 2021 Motor Trend Car of the Year: Contender, 2021 Vincentric Best Value in America: Luxury Cars For over 50 years, JAMES-MARTIN CHEVROLE...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DG5RK1M0134684
Stock: 10065U
Certified Pre-Owned: No
Listed since: 06-26-2025 - Price Drop$28,495fair price$521 above market
- 27,674 miles
- No accidents, 1 owner, personal use only
- 23 City / 34 Hwy MPG
- Schepel Cadillac (101 mi away)
Close
Located in Merrillville, IN / 101 miles away from Rockford, IL
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK1M0116253
Stock: SC808A
Certified Pre-Owned: No
Listed since: 05-30-2025 - $24,995fair price$716 above market
- 45,168 miles
- 1 accident, 2 owners, personal use
- 23 City / 34 Hwy MPG
- Dave Sinclair Ford (268 mi away)
Close
Located in Saint Louis, MO / 268 miles away from Rockford, IL
Our sophisticated 2021 Cadillac CT4 Premium Luxury Sedan in Crystal White Tricoat showcases an upscale blend of bold performance and style. Powered by...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DB5RK7M0120593
Stock: P25032201
Certified Pre-Owned: No - Price Drop$29,995fair price$128 above market
- 34,895 miles
- 2 accidents, 1 owner, personal use
- 23 City / 34 Hwy MPG
- Williams Brothers Dodge Chrysler Jeep Ram (275 mi away)
Close
Located in Dundee, MI / 275 miles away from Rockford, IL
**This car will not last at this price!**Priced below KBB Fair Purchase Price! 23/32 City/Highway MPG4-Wheel Disc Antilock Brakes, 4-Wheel Disc Brak...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DG5RK5M0114969
Stock: M0114969
Certified Pre-Owned: No
Listed since: 04-04-2023 - $26,400fair price$34 above market
- 51,966 miles
- 2 accidents, 2 owners, personal use
- 23 City / 34 Hwy MPG
- Taylor Cadillac (277 mi away)
Close
Located in Toledo, OH / 277 miles away from Rockford, IL
SummaryAllison 6-Speed TransmissionLTZPlus Pkg.Locking TailgateAdjustable PedalsRear Park Assist20" Forged Aluminum WheelsRear Vision Camera S...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK9M0113696
Stock: XC14621A
Certified Pre-Owned: No
Listed since: 05-08-2025 - 16,127 miles
- No accidents, 1 owner, rental vehicle
- 23 City / 34 Hwy MPG
- Classic Cadillac (396 mi away)
Close
Located in Mentor, OH / 396 miles away from Rockford, IL
CALL OR TEXT DON ASHBA @ (440)-749-3437 FOR MORE INFORMATION. WHAT A NICE VEHICLE. A CLASSY YET SPORTY VEHICLE WITH A LITTLE ZIP. THIS "CERTIFIED PRE-...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK4M0107580
Stock: W16075A
Certified Pre-Owned: Yes
Listed since: 07-22-2025- Price Drop
- 56,345 miles
- No accidents, 1 owner, personal use only
- Walser Nissan Burnsville (274 mi away)
Close
Located in Burnsville, MN / 274 miles away from Rockford, IL
Used 2021 Cadillac CT4 Premium Luxury AWD now available at Walser Nissan Burnsville in the south metro of the Twin Cities, located just over an hour n...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1G6DF5RL9M0113917
Stock: C3175
Certified Pre-Owned: No
Listed since: 06-11-2025 - $25,776
- 75,936 miles
- No accidents, 1 owner, personal use only
- 23 City / 34 Hwy MPG
- AutoCenters Nissan (286 mi away)
Close
Located in Herculaneum, MO / 286 miles away from Rockford, IL
ONE OWNER with ZERO ACCIDENTS, CT4 Sport, 4D Sedan, 2.0L Turbocharged, Velocity Red, Sangria With Jet Black Accents Leather, 4-Wheel Disc Antilock Bra...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DC5RK0M0125812
Stock: R84649
Certified Pre-Owned: No
Listed since: 06-11-2025
Showing 1 - 21 out of 261 listings
Consumer Reviews for the Cadillac CT4
Read recent reviews for the Cadillac CT4
Luxury and Sport Combined
Jscheu, 12/05/2020
2020 Cadillac CT4 Premium Luxury 4dr Sedan (2.0L 4cyl Turbo 8A)
My All Wheel drive Premium Luxury CT4 surprised me by how well it handles on the road, both straight way and especially curves. In a 6 inch snow this past week, I actually felt safer the way it hugged the road and handled than my 4 wheel drive truck.Safety features galore.Even though there is not much room in back for passengers, by moving the front seats up.some provided enough leg … room. The 4 cylinder is surprisingly spiffy and also gets over 30 mpg on the road.
Used 2020 Cadillac CT4 in Rockford, IL Values
Estimated values
2020 Cadillac CT4 Sport 4dr Sedan (2.0L 4cyl Turbo 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $21,746 | $23,919 | $26,015 |
| Clean | $21,264 | $23,373 | $25,404 |
| Average | $20,460 | $22,463 | $24,386 |
| Rough | $19,415 | $21,280 | $23,063 |
The average list price of a used 2020 Cadillac CT4 in Rockford, Illinois is $28,381. The average mileage on a used Cadillac CT4 2020 for sale in Rockford, Illinois is 41,518. Based on the average mileage of 41,518 for used 2020 Cadillac CT4 for sale in Rockford, IL and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Cadillac CT4 2020 in Rockford, Illinois to be $20,460.
Filters
Skip to ResultsApplied Filters4Active
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
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.