Skip to FiltersReport abuse
133 listings
- $49,428good price$3,828 below market
- 9,100 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Napletons Schaumburg Buick GMC (19 mi away)
Close
Located in Schaumburg, IL / 19 miles away from Naperville, IL
Priced below KBB Fair Purchase Price! Odometer is 4800 miles below market average! 18/27 City/Highway MPG * 2023 CT5 V-SERIES, Premium Package, Naviga...
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6DR5RW8P0127667
Stock: A391522
Certified Pre-Owned: No
Listed since: 03-20-2024 - Price Drop$47,686good price$2,658 below market
- 14,267 miles
- No accidents, personal use only
- 23 City / 32 Hwy MPG
- 94 Nissan of South Holland (32 mi away)
Close
Located in South Holland, IL / 32 miles away from Naperville, IL
Clean CARFAX. CARFAX One-Owner. 15 Speakers, 4-Wheel Disc Brakes, 8-Way Power Driver Seat Adjuster, 8-Way Power Front Passenger Seat Adjuster, ABS 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:
26 Combined MPG (23 City/32 Highway)
Listing Information:
VIN: 1G6DU5RKXS0105397
Stock: P8690A
Certified Pre-Owned: No
Listed since: 08-12-2025 - $49,950good price$3,474 below market
- 1,464 miles
- No accidents, 1 owner, personal use only
- 23 City / 32 Hwy MPG
- Rizza Buick GMC (21 mi away)
- Home delivery*
Close
Located in Tinley Park, IL / 21 miles away from Naperville, IL
CARFAX One-Owner. Clean CARFAX. Certified.Cadillac Details:* Transferable Warranty* Limited Warranty: 12 Month/Unlimited Mile (whichever comes first) ...
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:
26 Combined MPG (23 City/32 Highway)
Listing Information:
VIN: 1G6DU5RK5S0104190
Stock: 24011T
Certified Pre-Owned: No
Listed since: 09-11-2025 - Price Drop$91,999good price$3,865 below market
- 8,904 miles
- No accidents, 1 owner, personal use only
- 13 City / 21 Hwy MPG
- Napleton Cadillac of Libertyville (35 mi away)
Close
Located in Libertyville, IL / 35 miles away from Naperville, IL
Heated/Cooled Leather Seats, Sunroof, NAV, Premium Sound System, Back-Up Camera, Alloy Wheels, DRIVER ASSIST PACKAGE, TRANSMISSION, 10-SPEED AUTOMATIC...
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:
15 Combined MPG (13 City/21 Highway)
Listing Information:
VIN: 1G6DY5R69P0810139
Stock: 4852NA
Certified Pre-Owned: Yes
Listed since: 09-04-2025 - New Listing$30,998good price$3,206 below market
- 41,098 miles
- No accidents, 1 owner, personal use only
- 23 City / 33 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NC to IL*
Close
Located in Winterville, NC / 721 miles away from Naperville, IL
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
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/33 Highway)
Listing Information:
VIN: 1G6DN5RK7P0137356
Stock: 27450598
Certified Pre-Owned: No - $38,408good price$2,049 below market
- 7,106 miles
- No accidents, 1 owner, personal use only
- 23 City / 33 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Pocatello, ID / 1,238 miles away from Naperville, IL
CarFax No Accidents Reported,Low Mileage,High Demand,Apple CarPlay,Automatic Parking,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heads-Up...
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/33 Highway)
Listing Information:
VIN: 1G6DU5RK7P0125002
Stock: P0125002T
Certified Pre-Owned: No - $31,995good price$2,855 below market
- 13,308 miles
- No accidents, 1 owner, personal use only
- 23 City / 33 Hwy MPG
- Cloud Nine Motors (19 mi away)
Close
Located in Elgin, IL / 19 miles away from Naperville, IL
Visit Cloud Nine Motors to shop our great deals. You can contact us or call 2**-2**-3*** to schedule your test drive today. Child Safety Door Locks Ve...
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/33 Highway)
Listing Information:
VIN: 1G6DX5RK7P0142969
Stock: FR001
Certified Pre-Owned: No
Listed since: 04-25-2025 - $52,950fair price$1,511 below market
- 4,115 miles
- No accidents, 1 owner, personal use only
- Rizza Buick GMC (21 mi away)
- Home delivery*
Close
Located in Tinley Park, IL / 21 miles away from Naperville, IL
CARFAX One-Owner. Clean CARFAX. Certified.Cadillac Details:* Roadside Assistance* Warranty Deductible: $0* Vehicle History* Transferable Warranty* Lim...
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: 1G6DS5RW2S0105323
Stock: 11520P
Certified Pre-Owned: No
Listed since: 08-12-2025 - Price Drop$36,685good price$2,528 below market
- 26,200 miles
- No accidents, 1 owner, personal use
- 23 City / 33 Hwy MPG
- Heritage Cadillac (8 mi away)
Close
Located in Lombard, IL / 8 miles away from Naperville, IL
Recent Arrival! Radiant Red Tintcoat 2023 Cadillac CT5 Sport CARFAX One-Owner. ** BLUE TOOTH READY, ** NAVIGATION, ** BACK-UP CAMERA, **AWD, ** SUNROO...
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/33 Highway)
Listing Information:
VIN: 1G6DU5RK2P0113260
Stock: 25357A
Certified Pre-Owned: Yes
Listed since: 07-18-2025 - New Listing$46,887fair price$1,785 below market
- 26,149 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Plymouth, MI / 243 miles away from Naperville, IL
Rare Find,Apple CarPlay,Automatic Parking,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heads-Up Display,Heated Seats,Keyless Start,Lane Ke...
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6DV5RW5P0112216
Stock: P0112216A
Certified Pre-Owned: Yes - Price Drop$40,395fair price$1,584 below market
- 22,190 miles
- No accidents, 1 owner, personal use only
- Cadillac of Naperville (2 mi away)
Close
Located in Naperville, IL / 2 miles away from Naperville, IL
* 2023 CADILLAC CT5 PREMIUM LUXURY * ALL WHEEL DRIVE * CADILLAC CERTIFIED PRE-OWNED* 5 YEAR UNLIMITED MILEAGE CPO WARRANTY INCLUDED* CARFAX CERTIFIED*...
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: 1G6DS5RW3P0106150
Stock: 26033A
Certified Pre-Owned: Yes
Listed since: 09-05-2025 - $33,700good price$1,882 below market
- 47,541 miles
- No accidents, 1 owner, personal use only
- 23 City / 33 Hwy MPG
- Bob Jass Chevrolet (18 mi away)
Close
Located in Elburn, IL / 18 miles away from Naperville, IL
SummaryBob Jass Chevroletis a family owned and operated dealership with longstanding ties to the community. We are located in downtown Elburn, IL, in ...
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/33 Highway)
Listing Information:
VIN: 1G6DU5RK2P0111699
Stock: L5047A
Certified Pre-Owned: No
Listed since: 08-21-2025 - New Listing$38,998fair price$504 below market
- 22,509 miles
- No accidents, 1 owner, personal use
- CarMax (In-stock online)
- Transfer available from LA to IL*
Close
Located in Kenner, LA / 822 miles away from Naperville, IL
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
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: 1G6DN5RW9P0137930
Stock: 27605921
Certified Pre-Owned: No - Price Drop$52,997fair price$1,672 above market
- 5,670 miles
- No accidents, personal use only
- Zeigler Cadillac of Lincolnwood (26 mi away)
Close
Located in Lincolnwood, IL / 26 miles away from Naperville, IL
Recent Arrival! Typhoon Metallic 2025 Cadillac CT5 Premium Luxury BACKUP CAMERA, BLUETOOTH, CT5 Premium Luxury, 4D Sedan, 3.0L V6, 10-Speed Automatic,...
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: 1G6DS5RW7S0115460
Stock: C25072
Certified Pre-Owned: No
Listed since: 02-20-2025 - New Listing$37,987good price$2,730 below market
- 26,180 miles
- Driveway (In-stock online)
- Home delivery*
Close
Located in Plymouth, MI / 243 miles away from Naperville, IL
Apple CarPlay,Automatic Parking,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heads-Up Display,Heated Seats,Keyless Start,Lane Departure Wa...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1G6DS5RW9P0123146
Stock: P0123146A
Certified Pre-Owned: Yes - Price Drop$35,666fair price$937 below market
- 42,693 miles
- No accidents, 1 owner, rental vehicle
- Arlington Heights Buick GMC (26 mi away)
Close
Located in Arlington Heights, IL / 26 miles away from Naperville, IL
LUXURY. AWD. 3.0L V6 TWIN TURBO. 20'' ALLOY WHEELS. HEATED & COOLED LEATHER SEATING. REMOTE VEHICLE STARTER. NAVIGATION. STILL UNDER FACTORY WARRANTY....
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:
Listing Information:
VIN: 1G6DS5RW6P0108409
Stock: B9594AFC
Certified Pre-Owned: No
Listed since: 07-24-2025 - Price Drop$29,639fair price$1,098 below market
- 48,139 miles
- No accidents, 1 owner, personal use
- 23 City / 33 Hwy MPG
- Napleton Cadillac of Oak Lawn (22 mi away)
Close
Located in Oak Lawn, IL / 22 miles away from Naperville, IL
Leather Seats, Onboard Communications System, iPod/MP3 Input, Satellite Radio, Back-Up Camera, Turbo, CLIMATE PACKAGE, TRANSMISSION, 10-SPEED AUTOMATI...
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/33 Highway)
Listing Information:
VIN: 1G6DS5RK9P0119157
Stock: P10468
Certified Pre-Owned: Yes
Listed since: 07-06-2025 - $30,985fair price$58 below market
- 27,367 miles
- No accidents, 1 owner, rental vehicle
- 23 City / 33 Hwy MPG
- Miller Ford (63 mi away)
Close
Located in Burlington, WI / 63 miles away from Naperville, IL
INCLUDES LIFETIME POWERTRAIN WARRANTY! 23/33 City/Highway MPG All Vehicles Purchased Include Lifetime car Washes!, Professionally Detailed, Apple Car ...
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/33 Highway)
Listing Information:
VIN: 1G6DN5RKXP0119322
Stock: P3301
Certified Pre-Owned: No
Listed since: 05-29-2025 - Price Drop$28,990fair price$1,129 below market
- 51,837 miles
- No accidents, 2 owners, corporate fleet vehicle
- 23 City / 33 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Richmond, VA / 627 miles away from Naperville, 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: 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/33 Highway)
Listing Information:
VIN: 1G6DS5RK3P0142997
Stock: 2004024324
Certified Pre-Owned: No
Listed since: 09-03-2025 - Price Drop$31,799good price$2,220 below market
- 29,950 miles
- 1 accident, 1 owner, personal use
- 23 City / 33 Hwy MPG
- Napleton Cadillac of Libertyville (35 mi away)
Close
Located in Libertyville, IL / 35 miles away from Naperville, IL
Certified Pre Owned, All Wheel Drive, Sun and Sound PKG, Pano Moon Roof, Navi, Bose Sound, Cold Weather PKG, Forward Collision Alert, Front Pedestrian...
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/33 Highway)
Listing Information:
VIN: 1G6DX5RK9P0127177
Stock: 5209NA
Certified Pre-Owned: Yes
Listed since: 08-16-2025 - $35,990good price$1,548 below market
- 30,491 miles
- No accidents, 1 owner, personal use
- 23 City / 33 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Troy, MI / 260 miles away from Naperville, IL
Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heads-Up Display,Heated Seats,Keyless Start,Lane Keeping Assist,Navig...
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/33 Highway)
Listing Information:
VIN: 1G6DU5RK4P0126303
Stock: P0126303PL
Certified Pre-Owned: Yes
Showing 64 - 84 out of 133 listings
Consumer Reviews for the Cadillac CT5
Read recent reviews for the Cadillac CT5
CT5-V 27,000KM engine replaced
RBM, 01/24/2023
2021 Cadillac CT5 V 4dr Sedan (3.0L 6cyl Turbo 10A)
From Toronto very disappointed. Dealers service snd care excellent. Car 27,000 km in two years. GM authorized a new engine install, In 24 mo nine OnStar notices engine transmission. Defective actuator. Tore down engine Jan 2023 at dealer and found metal filings or metal fatigue in engine! I started a case with Cadillac Care GM Canada. No lemon law here. I asked fir a new car. No idea … when new engine will arrive. OMG
Used 2023 Cadillac CT5 in Naperville, IL Values
Estimated values
2023 Cadillac CT5 V 4dr Sedan (3.0L 6cyl Turbo 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $36,381 | $38,043 | $39,907 |
| Clean | $35,880 | $37,433 | $39,179 |
| Average | $35,046 | $36,418 | $37,966 |
| Rough | $33,961 | $35,098 | $36,388 |
The average list price of a used 2023 Cadillac CT5 in Naperville, Illinois is $41,625. The average mileage on a used Cadillac CT5 2023 for sale in Naperville, Illinois is 24,108. Based on the average mileage of 24,108 for used 2023 Cadillac CT5 for sale in Naperville, 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 CT5 2023 in Naperville, Illinois to be $35,046.
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.