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307 listings
- New Listing$34,219fair price$52 above market
- 34,946 miles
- No accidents, 2 owners, personal use
- 6 Seats, 19 City / 26 Hwy MPG
- Castle Chevrolet (11 mi away)
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Located in Villa Park, IL / 11 miles away from Naperville, 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:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS9MZ142370
Stock: V24546A
Certified Pre-Owned: No
Listed since: 09-08-2025 - New Listing$33,998good price
- 32,205 miles
- 7 Seats, 19 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TX to IL*
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Located in Killeen, TX / 909 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 Unavailable.
Features and Specs:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS9MZ115430
Stock: 27814900
Certified Pre-Owned: No - New Listing$35,985fair price$377 above market
- 29,742 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 18 City / 25 Hwy MPG
- Bill Walsh Buick Chevrolet GMC (46 mi away)
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Located in Ottawa, IL / 46 miles away from Naperville, IL
Welcome to the ALL-NEW BILL WALSH CHEVROLET GMC OF OTTAWA. THE EXCLUSIVE HOME OF THE BILL WALSH ADVANTAGE COMPLIMENTARY LIFETIME WARRANTY PROGRAM. Thi...
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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS3MZ199136
Stock: 15367
Certified Pre-Owned: No
Listed since: 09-19-2025 - New Listing
- 27,939 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MD to IL*
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Located in Gaithersburg, MD / 605 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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS9MZ225027
Stock: 27827531
Certified Pre-Owned: No - Price Drop$29,813fair price$54 above market
- 67,439 miles
- No accidents, 1 owner, rental vehicle
- 7 Seats, 19 City / 26 Hwy MPG
- Murgado Ford of Chicago (26 mi away)
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Located in Chicago, IL / 26 miles away from Naperville, IL
2023 Cadillac XT6 Premium Luxury 4D Sport Utility Premium Luxury FWD 9-Speed Automatic 3.6L V6 DI VVT19/26 City/Highway MPGMurgado Ford Lincoln ...
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:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS9PZ160176
Stock: P1176
Certified Pre-Owned: No
Listed since: 07-16-2025 - New Listing$27,990fair price$137 above market
- 81,473 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Seattle, WA / 1,708 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: 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/25 Highway)
Listing Information:
VIN: 1GYKPGRS3MZ114958
Stock: 2003701089
Certified Pre-Owned: No
Listed since: 05-29-2025 - $31,590fair price
- 70,184 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Dallas, TX / 780 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: 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/25 Highway)
Listing Information:
VIN: 1GYKPGRSXMZ148766
Stock: 2003894263
Certified Pre-Owned: No
Listed since: 07-29-2025 - $29,495fair price$969 above market
- 66,020 miles
- No accidents, 2 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Washington, MI / 270 miles away from Naperville, IL
CarFax No Accidents Reported,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Heated Steering W...
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/25 Highway)
Listing Information:
VIN: 1GYKPDRS7MZ178662
Stock: PMZ178662S
Certified Pre-Owned: No - 62,474 miles
- No accidents, 2 owners, corporate fleet vehicle
- 6 Seats, 18 City / 25 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MO to IL*
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Located in Saint Peters, MO / 244 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: 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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS0MZ109621
Stock: 26607539
Certified Pre-Owned: No- 12,874 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Rizza Buick GMC (21 mi away)
- Home delivery*
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Located in Tinley Park, IL / 21 miles away from Naperville, IL
CARFAX One-Owner. Certified.Cadillac Details:* Transferable Warranty* Courtesy transportation & 24 hour Roadside Assistance for the life of the warran...
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/25 Highway)
Listing Information:
VIN: 1GYKPGRS3PZ133580
Stock: 11498P
Certified Pre-Owned: No
Listed since: 07-07-2025- New Listing
- 20,053 miles
- 7 Seats, 19 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to IL*
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Located in Burbank, CA / 1,714 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 Unavailable.
Features and Specs:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS9MZ165325
Stock: 27768472
Certified Pre-Owned: No - Price Drop$33,879fair price$367 above market
- 23,736 miles
- 1 accident, 2 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Crest Cadillac (90 mi away)
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Located in Brookfield, WI / 90 miles away from Naperville, IL
2021 Cadillac XT6 Premium Luxury Priced below KBB Fair Purchase Price! Odometer is 27516 miles below market average! The Crest Cadillac Staff is proud...
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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS1MZ160903
Stock: 25705A
Certified Pre-Owned: No
Listed since: 05-31-2025 - Price Drop$28,100fair price$207 above market
- 66,616 miles
- 3 accidents, 2 owners, personal use
- 7 Seats, 19 City / 26 Hwy MPG
- Heritage Cadillac (8 mi away)
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Located in Lombard, IL / 8 miles away from Naperville, IL
Recent Arrival! Wilder Metallic 2021 Cadillac XT6 Premium Luxury ** BLUE TOOTH READY, ** NAVIGATION, ** BACK-UP CAMERA, ** SUNROOF, *LEATHER, Automati...
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:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS6MZ123839
Stock: P2023
Certified Pre-Owned: No
Listed since: 08-29-2025 - Price Drop
- 18,278 miles
- No accidents, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Frank Boucher Cadillac (66 mi away)
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Located in Mount Pleasant, WI / 66 miles away from Naperville, IL
Clean CARFAX. *Cadillac Certified Pre-Owned*, All Wheel Drive, Adaptive Cruise Control, Automatic Seat Belt Tightening, Back Up Camera, Bose Premium 8...
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/25 Highway)
Listing Information:
VIN: 1GYKPDRS3MZ230420
Stock: PC19253
Certified Pre-Owned: No
Listed since: 07-31-2025 - 86,752 miles
- No accidents, 2 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Toyota of Naperville (2 mi away)
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Located in Naperville, IL / 2 miles away from Naperville, IL
2021 CADILLAC XT6 PREMIUM LUXURY AWD 86,752 MILES SHADOW METALLICELEVATE YOUR DRIVING EXPERIENCE WITH THIS LUXURIOUS 3-ROW SUV DESIGNED FOR COMFORT, S...
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/25 Highway)
Listing Information:
VIN: 1GYKPDRS0MZ143705
Stock: 32901
Certified Pre-Owned: No
Listed since: 07-27-2025- 43,036 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Rizza Buick GMC (21 mi away)
- Home delivery*
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Located in Tinley Park, IL / 21 miles away from Naperville, IL
Clean CARFAX. Certified.Cadillac Details:* Transferable Warranty* Vehicle History* Limited Warranty: 12 Month/Unlimited Mile (whichever comes first) a...
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/25 Highway)
Listing Information:
VIN: 1GYKPDRS7PZ129644
Stock: 11494P
Certified Pre-Owned: No
Listed since: 07-01-2025- 91,982 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Adam Auto Group (23 mi away)
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Located in Crestwood, IL / 23 miles away from Naperville, 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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS2MZ159405
Stock: 3906
Certified Pre-Owned: No
Listed since: 07-15-2025- Price Drop
- 27,984 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- CarMax (In-stock online)
- Transfer available from SC to IL*
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Located in Charleston, SC / 764 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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS6MZ217421
Stock: 26775862
Certified Pre-Owned: No - Not Priced
- 38,535 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Alan Browne Chevrolet (35 mi away)
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Located in Genoa, IL / 35 miles away from Naperville, 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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS0MZ109568
Stock: 6709A
Certified Pre-Owned: No
Listed since: 11-03-2023 - 36,058 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TN to IL*
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Located in Nashville, TN / 399 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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPGRS8MZ147468
Stock: 27782715
Certified Pre-Owned: No- New Listing
- 50,301 miles
- No accidents, 1 owner, personal use
- 7 Seats, 21 City / 27 Hwy MPG
- CarMax (In-stock online)
- Transfer available from GA to IL*
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Located in Kennesaw, GA / 572 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:
23 Combined MPG (21 City/27 Highway)
Listing Information:
VIN: 1GYKPAR43MZ198407
Stock: 27757569
Certified Pre-Owned: No
Showing 43 - 63 out of 307 listings
Consumer Reviews for the Cadillac XT6
Read recent reviews for the Cadillac XT6
GREAT SUV!
Xt6 lover. , 12/27/2020
2021 Cadillac XT6 Premium Luxury 4dr SUV AWD (3.6L 6cyl 9A)
This truck is great. Super quiet, comfortable and roomy. I’m 6’3”, and have plenty of leg and head room. Second row easily fits bulky rear facing car seats without compromising front seat leg room. Door openings are huge and open all the way, so getting in and out is easy, and getting car seats in/out is easy. Seats are big and comfortable, the ride is very smooth, and very quiet. V6 … motor has plenty of power. Infotainment system is great. Modern, but simple to use. Similar to bmw idrive, but I find it easier to use. Wireless Apple CarPlay is awesome, and works flawlessly. We shopped x5, q7, gle, xc90, and mdx. Cadillac is the clear winner if you value comfort, and space. We originally were gonna get another bmw, an x5, but after driving the xt6, it was no contest. The cadillacs overall ride and the room won us over. Interior material quality is great too, I read a lot of car website reviews saying otherwise, but they are totally wrong. If you want a luxury suv that puts the most value on comfort, space, quietness, and a smooth ride- this is the suv to get. The v6 motor is great too, it’s very smooth and has plenty of power.
Used 2021 Cadillac XT6 in Naperville, IL Values
Estimated values
2021 Cadillac XT6 Premium Luxury 4dr SUV (3.6L 6cyl 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $25,530 | $27,818 | $30,110 |
| Clean | $25,131 | $27,377 | $29,624 |
| Average | $24,466 | $26,640 | $28,814 |
| Rough | $23,602 | $25,683 | $27,762 |
The average list price of a used 2021 Cadillac XT6 in Naperville, Illinois is $33,569. The average mileage on a used Cadillac XT6 2021 for sale in Naperville, Illinois is 47,077. Based on the average mileage of 47,077 for used 2021 Cadillac XT6 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 XT6 2021 in Naperville, Illinois to be $24,466.
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