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541 listings
- $26,987great price$4,180 below market
- 73,849 miles
- No accidents, 2 owners, personal use only
- 6 Seats, 19 City / 26 Hwy MPG
- Lou Fusz Chrysler Jeep Dodge Ram (452 mi away)
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Located in O Fallon, MO / 452 miles away from Sioux Falls, SD
Check out this 2021 Cadillac XT6 Premium Luxury. Its Automatic transmission and Gas V6 3.6L/222 engine will keep you going. This Cadillac XT6 comes eq...
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: 1GYKPCRS0MZ194616
Stock: DJ25405A
Certified Pre-Owned: No
Listed since: 07-18-2025 - Price Drop$29,997good price$2,125 below market
- 59,392 miles
- No accidents, 2 owners, corporate fleet vehicle
- 6 Seats, 18 City / 25 Hwy MPG
- Ryan Cadillac (182 mi away)
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Located in Buffalo, MN / 182 miles away from Sioux Falls, SD
The 2021 Cadillac XT6 Premium Luxury available at Ryan Cadillac in Buffalo, MN is a full size luxury crossover that harmonizes elegance, advanced tech...
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: 1GYKPDRS4MZ107208
Stock: C0331A
Certified Pre-Owned: No
Listed since: 06-28-2025 - $34,993good price$1,567 below market
- 32,559 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Minnesota Truck Headquarters of Brainerd (234 mi away)
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Located in Brainerd, MN / 234 miles away from Sioux Falls, SD
2021 Cadillac XT6 Sport w/ Onyx Package 3.6L V6 DI VVT AWD 9-Speed Automatic Satin Steel Metallic w/ Onyx Package 4D Sport Utility *** CARFAX CERTIFIE...
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: 1GYKPGRS2MZ155047
Stock: BD05660R
Certified Pre-Owned: No
Listed since: 05-16-2025 - New Listing$30,998good price$2,430 below market
- 59,994 miles
- 6 Seats, 19 City / 26 Hwy MPG
- CarMax Springfield MO (470 mi away)
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Located in Springfield, MO / 470 miles away from Sioux Falls, SD
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: 1GYKPCRS9MZ185154
Stock: 27646598
Certified Pre-Owned: No - Price Drop$30,909fair price$131 above market
- 49,182 miles
- 1 accident, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Lexus of Highland Park (457 mi away)
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Located in Highland Park, IL / 457 miles away from Sioux Falls, SD
This stunning 2021 Cadillac XT6 Premium Luxury AWD is a sophisticated blend of elegance, advanced technology, and versatile performance. With just 49,...
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: 1GYKPDRS7MZ185997
Stock: 250837A
Certified Pre-Owned: No
Listed since: 07-15-2025 - New Listing$31,999fair price$477 above market
- 67,187 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 18 City / 25 Hwy MPG
- Volkswagen of Duluth (319 mi away)
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Located in Hermantown, MN / 319 miles away from Sioux Falls, SD
Shadow Metallic exterior and Cirrus interior. Sunroof, Heated Leather Seats, Rear Air, Alloy Wheels, Panoramic Roof, Power Liftgate, Serviced here, Oi...
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: 1GYKPGRS9MZ199630
Stock: MZ199630
Certified Pre-Owned: No
Listed since: 07-17-2025 - Price Drop$35,333fair price$1,145 above market
- 48,775 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Sapaugh GM Country (488 mi away)
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Located in Herculaneum, MO / 488 miles away from Sioux Falls, SD
** We are 15 minutes south of St. Louis. Everyone leaves happy! Satin Steel Metallic 2021 Cadillac XT6 Sport AWD 9-Speed Automatic 3.6L V6 DI VVT Sati...
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: 1GYKPGRS8MZ232472
Stock: 2574621
Certified Pre-Owned: No
Listed since: 08-15-2025 - New Listing$35,509fair price$61 above market
- 27,788 miles
- No accidents, 3 owners, personal use
- 7 Seats, 18 City / 25 Hwy MPG
- Thompson Buick GMC (473 mi away)
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Located in Springfield, MO / 473 miles away from Sioux Falls, SD
SAVE THOUSANDS WITH INTERNET VALUE PRICING! ONLY AT THOMPSON'S IN SPRINGFIELD! #1 PREOWNED CERTIFIED CADILLAC DEALER IN MISSOURI!!, LOCAL TRADE!! JUST...
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: 1GYKPDRS5MZ124809
Stock: TG103700A
Certified Pre-Owned: No
Listed since: 08-27-2025 - 70,667 miles
- No accidents, 1 owner, personal use
- 7 Seats, 19 City / 26 Hwy MPG
- Conklin Salina Chevrolet (327 mi away)
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Located in Salina, KS / 327 miles away from Sioux Falls, SD
Clean CARFAX. 2021 Cadillac XT6 Premium Luxury Satin Steel MetallicDrive Forever limited lifetime engine and transmission protection on all eligible...
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: 1GYKPCRS6MZ159692
Stock: SX7614A
Certified Pre-Owned: No
Listed since: 07-10-2025- $29,444fair price$248 above market
- 68,443 miles
- 1 accident, 3 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Rusty Drewing Chevrolet Buick GMC (413 mi away)
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Located in Jefferson City, MO / 413 miles away from Sioux Falls, SD
Stellar Black Metallic 2021 Cadillac XT6 Premium Luxury AWD 9-Speed Automatic 3.6L V6 DI VVT XT6 Premium Luxury, 4D Sport Utility, 3.6L V6 DI VVT, 9-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:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS2MZ119387
Stock: PU34251
Certified Pre-Owned: No
Listed since: 05-27-2025 - 41,195 miles
- No accidents, 2 owners, corporate fleet vehicle
- 6 Seats, 18 City / 25 Hwy MPG
- Hawk Ford of Carol Stream (448 mi away)
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Located in Carol Stream, IL / 448 miles away from Sioux Falls, SD
Shadow Metallic 2021 Cadillac XT6 Sport Sport3.6L V6 DI VVT 9-Speed Automatic AWDClean CARFAX.Odometer is 17336 miles below market average!Come see th...
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: 1GYKPGRS1MZ118670
Stock: U4598A
Certified Pre-Owned: No
Listed since: 08-09-2025- New Listing
- 51,429 miles
- No accidents, 2 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- CarMax Waukesha (429 mi away)
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Located in Waukesha, WI / 429 miles away from Sioux Falls, SD
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: 1GYKPDRS0MZ143431
Stock: 26863671
Certified Pre-Owned: No - New Listing$31,991great price$4,539 below market
- 38,885 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 17 City / 24 Hwy MPG
- Sid Dillon Nissan (189 mi away)
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Located in Lincoln, NE / 189 miles away from Sioux Falls, SD
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: 1GYKPFRS7LZ183659
Stock: 4G26014A
Certified Pre-Owned: No
Listed since: 08-27-2025 - 55,756 miles
- 1 accident, 2 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Johnny Londoff Autoplex (450 mi away)
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Located in St Peters, MO / 450 miles away from Sioux Falls, SD
Vehicle DetailsExperience the epitome of sophistication and performance with the 2021 Cadillac XT6 Premium Luxury AWD. This distinguished SUV ...
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: 1GYKPDRS2MZ100578
Stock: A3212AA
Certified Pre-Owned: No
Listed since: 04-28-2025- Price Drop$22,980great price$3,403 below market
- 109,288 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 17 City / 24 Hwy MPG
- Bergstrom Auto (433 mi away)
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Located in Green Bay, WI / 433 miles away from Sioux Falls, SD
2020 Cadillac XT6 Sport CARFAX One-Owner. Clean CARFAX. Stellar Black Metallic 3.6L V6 DI VVT AWD Bergstrom Cadillac of Madison wants to buy your vehi...
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: 1GYKPHRS6LZ115221
Stock: 253126A
Certified Pre-Owned: No
Listed since: 08-12-2025 - Price Drop$29,994good price$4,241 below market
- 51,610 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 17 City / 24 Hwy MPG
- Genesis of St. Charles (452 mi away)
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Located in Saint Peters, MO / 452 miles away from Sioux Falls, SD
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:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1GYKPFRSXLZ223829
Stock: G1247-1
Certified Pre-Owned: No
Listed since: 07-30-2025 - 94,436 miles
- 2 accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 18 City / 25 Hwy MPG
- Baha Auto (467 mi away)
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Located in Burbank, IL / 467 miles away from Sioux Falls, SD
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 (18 City/25 Highway)
Listing Information:
VIN: 1GYKPDRS1MZ170153
Stock: B31969
Certified Pre-Owned: No- Price Drop$32,880fair price$556 below market
- 47,738 miles
- No accidents, 2 owners, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- South Shore Jaguar Land Rover (493 mi away)
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Located in Crown Point, IN / 493 miles away from Sioux Falls, SD
Original MSRP $59100!!!, 3rd row seats: split-bench, Air Ionizer, Automatic Emergency Braking, Bose Premium 8-Speaker Audio System, Comfort & Air Qual...
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: 1GYKPDRS2NZ112537
Stock: JP3090A
Certified Pre-Owned: No
Listed since: 07-14-2025 - $25,495good price$1,944 below market
- 78,789 miles
- No accidents, 2 owners, personal use
- 6 Seats, 18 City / 25 Hwy MPG
- Guaranteed Motor Cars - Lake Villa (442 mi away)
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Located in Lake Villa, IL / 442 miles away from Sioux Falls, SD
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: 1GYKPCRS6LZ104576
Stock: LV374
Certified Pre-Owned: No
Listed since: 06-04-2025 - Price Drop$34,400good price$1,776 below market
- 39,687 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 25 Hwy MPG
- Zeigler Chevrolet Schaumburg (449 mi away)
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Located in Schaumburg, IL / 449 miles away from Sioux Falls, SD
2022 Cadillac XT6 AWD Clean CARFAX. GOOD CREDIT, BAD CREDIT, NO CREDIT OK! LOW FINANCING OPTIONS AVAILABLE!At Zeigler Chevrolet Schaumburg, we take p...
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: 1GYKPDRS1NZ144492
Stock: P1290
Certified Pre-Owned: No
Listed since: 07-22-2025 - $42,999fair price$14 below market
- 31,498 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 25 Hwy MPG
- Country Auto (138 mi away)
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Located in Blair, NE / 138 miles away from Sioux Falls, SD
2022 Cadillac XT6 Sport AWD - 1 Owner | Loaded | Onyx Lite Package | Pure ClassTurn heads in this 1-owner 2022 Cadillac XT6 Sport, finished in sleek 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: 1GYKPGRS9NZ159985
Stock: P3995
Certified Pre-Owned: No
Showing 1 - 21 out of 541 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 Sioux Falls, SD 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 | $25,413 | $27,251 | $29,092 |
| Clean | $25,016 | $26,819 | $28,623 |
| Average | $24,355 | $26,098 | $27,840 |
| Rough | $23,495 | $25,160 | $26,823 |
The average list price of a used 2021 Cadillac XT6 in Sioux Falls, South Dakota is $31,532. The average mileage on a used Cadillac XT6 2021 for sale in Sioux Falls, South Dakota is 57,055. Based on the average mileage of 57,055 for used 2021 Cadillac XT6 for sale in Sioux Falls, SD 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 Sioux Falls, South Dakota to be $24,355.
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