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132 listings
- Price Drop$32,990good price$1,761 below market
- 62,458 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 Kansas City, MO / 846 miles away from Billings, MT
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: 1GYKPFRS1MZ105654
Stock: 2003821231
Certified Pre-Owned: No
Listed since: 06-14-2025 - Price Drop$25,999fair price$248 below market
- 83,563 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 Maplewood, MN / 735 miles away from Billings, MT
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: 1GYKPDRS6MZ113298
Stock: MZ113298A
Certified Pre-Owned: No - New Listing$28,990good price$1,264 below market
- 77,998 miles
- No accidents, 1 owner, personal use
- 7 Seats, 19 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Oklahoma City, OK / 916 miles away from Billings, MT
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 (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS2MZ204093
Stock: 2003833906
Certified Pre-Owned: No
Listed since: 06-24-2025 - New Listing$60,000fair price$909 below market
- 15,461 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Rickenbaugh Cadillac (457 mi away)
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Located in Denver, CO / 457 miles away from Billings, MT
EquipmentThis mid-size suv is pure luxury with a heated steering wheel. The Cadillac XT6 has automated speed control that adjusts to maintain a safe f...
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:
20 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPFRS7SZ101461
Stock: P25254
Certified Pre-Owned: Yes
Listed since: 06-21-2025 - $30,890fair price$673 above market
- 57,728 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Jake Sweeney Express (In-stock online)
- Home delivery*
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Located in Cincinnati, OH / 1,298 miles away from Billings, MT
Jake Sweeney Is Here to Help! If you are in need of a new or used vehicle, we are offering you the ability to shop online and have your vehicle delive...
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: 1GYKPDRS7MZ138825
Stock: G18356
Certified Pre-Owned: No
Listed since: 05-14-2025 - New Listing$31,990fair price$195 below market
- 46,045 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 6 Seats, 19 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Richmond, VA / 1,677 miles away from Billings, MT
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: No
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: 1GYKPCRS0MZ152866
Stock: 2003681129
Certified Pre-Owned: No
Listed since: 05-06-2025 - New Listing$33,907good price$1,794 below market
- 70,467 miles
- No accidents, 3 owners, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Cowboy Chrysler Dodge Jeep Ram (373 mi away)
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Located in Cheyenne, WY / 373 miles away from Billings, MT
Recent Arrival! Clean CARFAX. Certified. **BLUETOOTH, HANDS-FREE**, **HEATED/COOLED SEATS**, **KEYLESS ENTRY**, **LEATHER**, **Parking Sensors, **REAR...
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: 1GYKPFRS7MZ167401
Stock: R165201
Certified Pre-Owned: No
Listed since: 06-25-2025 - $35,590fair price$78 below market
- 34,697 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Tampa, FL / 1,880 miles away from Billings, MT
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 (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS2MZ147880
Stock: 2003786251
Certified Pre-Owned: No
Listed since: 06-04-2025 - $39,000fair price$322 above market
- 37,672 miles
- No accidents, 2 owners, personal use
- 7 Seats, 18 City / 25 Hwy MPG
- John Elway Cadillac (469 mi away)
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Located in Lone Tree, CO / 469 miles away from Billings, MT
CLEAN CARFAX ONE OWNER., FIVE-STAR DETAIL, GM Certified, LOCAL TRADE, CLEAN CARFAX., Third Row Seating, Navigation, 2 Sets of keys, 2021 Cadillac XT6 ...
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: 1GYKPGRS6MZ127638
Stock: MZ127638A
Certified Pre-Owned: Yes
Listed since: 06-08-2025 - $34,990fair price$1,322 above market
- 41,763 miles
- No accidents, 2 owners, corporate fleet vehicle
- 6 Seats, 19 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in New Orleans, LA / 1,480 miles away from Billings, MT
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:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS9MZ166152
Stock: 2002933995
Certified Pre-Owned: No
Listed since: 05-24-2024 - $30,159fair price
- 53,729 miles
- No accidents, 2 owners, personal use
- 6 Seats, 19 City / 26 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 1,095 miles away from Billings, MT
Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Keepi...
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: 1GYKPCRSXMZ228139
Stock: MZ228139P
Certified Pre-Owned: No - $34,487fair price$88 below market
- 44,164 miles
- No accidents, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Plymouth, MI / 1,259 miles away from Billings, MT
Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Heated Steering Wheel,Keyless Start,...
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: 1GYKPGRS2MZ225789
Stock: MZ225789A
Certified Pre-Owned: Yes - New Listing$37,695fair price$1,137 above market
- 18,943 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 25 Hwy MPG
- Mike Maroone GMC (433 mi away)
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Located in Boulder, CO / 433 miles away from Billings, MT
CARFAX One-Owner. Clean CARFAX.Recent Arrival!GMC Dealership Serving Boulder, CO Drivers Mike Maroone GMC GMC Sales, Service, and Parts in Boulder, CO...
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: 1GYKPDRS4MZ162385
Stock: C162385
Certified Pre-Owned: No
Listed since: 07-01-2025 - 6,026 miles
- No accidents, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Ghent Cadillac (420 mi away)
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Located in Greeley, CO / 420 miles away from Billings, MT
Argent Silver Metallic 2025 Cadillac XT6 Premium Luxury AWD 9-Speed Automatic 3.6L V6 DI VVT Price includes: $1000 - Purchase Allowance. Exp. 08/04/...
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:
20 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPFRS2SZ103313
Stock: 137476
Certified Pre-Owned: No
Listed since: 03-08-2025- New Listing$31,990fair price$476 above market
- 57,927 miles
- 7 Seats, 19 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Charlotte, NC / 1,617 miles away from Billings, MT
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 Unavailable.
Features and Specs:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS8MZ170029
Stock: 2003835884
Certified Pre-Owned: No
Listed since: 06-21-2025 - $36,500fair price$1,007 above market
- 59,189 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- John Elway Cadillac (469 mi away)
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Located in Lone Tree, CO / 469 miles away from Billings, MT
FIVE-STAR DETAIL, GM Certified, LOCAL TRADE, Third Row Seating, Navigation, 2021 Cadillac XT6 Sport, Exterior: Satin Steel Metallic, Interior: Jet Bla...
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: 1GYKPHRS4MZ136229
Stock: MZ136229
Certified Pre-Owned: Yes
Listed since: 06-25-2025 - New Listing
- 28,735 miles
- No accidents, 3 owners, personal use
- 7 Seats, 19 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Tampa, FL / 1,880 miles away from Billings, MT
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 (19 City/26 Highway)
Listing Information:
VIN: 1GYKPCRS0MZ224049
Stock: 2003849818
Certified Pre-Owned: No
Listed since: 06-29-2025 - 47,200 miles
- No accidents, 1 owner, rental vehicle
- 7 Seats, 18 City / 25 Hwy MPG
- Courtesy Motors Inc. (97 mi away)
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Located in Lewistown, MT / 97 miles away from Billings, MT
Elevate every journey with the 2021 Cadillac XT6 Sport AWD, a luxury SUV designed to deliver sophistication, versatility, and exhilarating performance...
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: 1GYKPGRS2MZ140645
Stock: TC0645
Certified Pre-Owned: No
Listed since: 11-08-2024- $31,991fair price$352 above market
- 69,176 miles
- 1 accident, 1 owner, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Super Auto Company (455 mi away)
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Located in Denver, CO / 455 miles away from Billings, MT
Hello! Welcome to Super Auto Company Inc. We understand that acquiring a good quality pre-owned vehicle could sometimes be a chore. We want to make y...
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: 1GYKPGRS2MZ165741
Stock: 12245
Certified Pre-Owned: No - $25,750great price$6,521 below market
- 74,870 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 17 City / 24 Hwy MPG
- Rickenbaugh Cadillac (457 mi away)
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Located in Denver, CO / 457 miles away from Billings, MT
Experience the pinnacle of luxury and performance with this stunning 2020 Cadillac XT6 Platinum Premium Luxury. This sophisticated SUV combines elegan...
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:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1GYKPFRS8LZ102698
Stock: V250601
Certified Pre-Owned: No
Listed since: 06-05-2025 - 66,065 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Schwan GMC Buick (372 mi away)
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Located in Mandan, ND / 372 miles away from Billings, MT
2021 Cadillac XT6 Dark Moon Blue - Luxury SUV - Mandan, ND. Experience Cadillac elegance! This stylish Dark Moon Blue 2021 Cadillac XT6 with 66,040 mi...
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: 1GYKPGRS5MZ222644
Stock: 155301
Certified Pre-Owned: No
Listed since: 05-28-2025
Showing 85 - 105 out of 132 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 Billings, MT Values
Estimated values
2021 Cadillac XT6 Premium Luxury 4dr SUV AWD (3.6L 6cyl 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $27,198 | $28,832 | $30,468 |
| Clean | $26,773 | $28,374 | $29,977 |
| Average | $26,065 | $27,611 | $29,157 |
| Rough | $25,144 | $26,619 | $28,092 |
The average list price of a used 2021 Cadillac XT6 in Billings, Montana is $36,663. The average mileage on a used Cadillac XT6 2021 for sale in Billings, Montana is 50,185. Based on the average mileage of 50,185 for used 2021 Cadillac XT6 for sale in Billings, MT 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 Billings, Montana to be $26,065.
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