Used 2021 Cadillac XT6 for SaleNationwide
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Stellar Black Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- CIRRUS W/DARK TITANIUM ACCENTS
- Transmission:
- 9-Speed Automatic
- Mileage:
- 52,689
- Stock #:
- C26417A
- VIN:
- 1GYKPCRS9MZ198891
2021 Cadillac XT6
Premium Luxury FWD
52,689 mi
$26,432
- Year:
- 2021
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 53,271
- Stock #:
- C203315B
- VIN:
- 1GYKPCRS0MZ105708
2021 Cadillac XT6
Premium Luxury FWD
53,271 mi
$26,672
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 124,781
- Stock #:
- 109774 LM
- VIN:
- 1GYKPDRS5LZ109774
2020 Cadillac XT6
Premium Luxury AWD
124,781 mi
$19,495
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 97,397
- Stock #:
- U207946
- VIN:
- 1GYKPDRS2LZ187946
2020 Cadillac XT6
Premium Luxury AWD
97,397 mi
$22,476
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Shadow Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 61,345
- Stock #:
- PPJO663
- VIN:
- 1GYKPGRS6LZ222442
-$1,000
2020 Cadillac XT6
Sport AWD
61,345 mi
$26,619
$25,619
- Year:
- 2021
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cirrus W/Dark Titanium Accents
- Transmission:
- 9-Speed Automatic
- Mileage:
- 51,531
- Stock #:
- N316829A
- VIN:
- 1GYKPCRS5MZ132127
2021 Cadillac XT6
Premium Luxury FWD
51,531 mi
$27,757
- Year:
- 2021
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 89,694
- Stock #:
- 11952
- VIN:
- 1GYKPCRS1MZ151452
-$2,000
2021 Cadillac XT6
Premium Luxury FWD
89,694 mi
$23,820
$21,820
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Stellar Black Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 85,235
- Stock #:
- 63112C1
- VIN:
- 1GYKPHRS7LZ129368
2020 Cadillac XT6
Sport AWD
85,235 mi
$22,290
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 84,840
- Stock #:
- E16579
- VIN:
- 1GYKPFRS2LZ100042
-$600
2020 Cadillac XT6
Premium Luxury AWD
84,840 mi
$23,294
$22,694
- Year:
- 2022
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 60,006
- Stock #:
- C250403A
- VIN:
- 1GYKPGRS1NZ156353
2022 Cadillac XT6
Sport AWD
60,006 mi
$31,695
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Radiant Silver Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 93,254
- Stock #:
- T890102
- VIN:
- 1GYKPDRS3LZ174980
-$453
2020 Cadillac XT6
Premium Luxury AWD
93,254 mi
$21,982
$21,529
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Shadow Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 51,514
- Stock #:
- LZ100493
- VIN:
- 1GYKPCRS4LZ100493
2020 Cadillac XT6
Premium Luxury FWD
51,514 mi
$24,447
- Year:
- 2022
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 22,357
- Stock #:
- NZ164746
- VIN:
- 1GYKPCRS4NZ164746
2022 Cadillac XT6
Premium Luxury FWD
22,357 mi
$36,209
CarGurus Analysis:
2021 Cadillac XT6
With 947 currently listed for sale and an average price of $27,213.00, 34.1% of 2021 Cadillac XT6s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Cadillac XT6 3.67 / 5 stars and CarGurus experts gave it a 7.5 / 10.
75.3% of 2021 XT6 models on CarGurus are accident free.
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Red Horizon Tintcoat
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 68,299
- Stock #:
- 41F07079
- VIN:
- 1GYKPFRS3LZ100342
-$602
2020 Cadillac XT6
Premium Luxury AWD
68,299 mi
$25,385
$24,783
- Year:
- 2022
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Rosewood Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 51,975
- Stock #:
- 5600T
- VIN:
- 1GYKPAR40NZ141633
2022 Cadillac XT6
Luxury FWD
51,975 mi
$26,622
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 66,729
- Stock #:
- BC1451
- VIN:
- 1GYKPCRS9LZ121159
2020 Cadillac XT6
Premium Luxury FWD
66,729 mi
$24,495
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 73,171
- Stock #:
- 104596
- VIN:
- 1GYKPCRS1LZ104596
-$700
2020 Cadillac XT6
Premium Luxury FWD
73,171 mi
$23,798
$23,098
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 87,548
- Stock #:
- PC339
- VIN:
- 1GYKPGRS2LZ231087
2020 Cadillac XT6
Sport AWD
87,548 mi
$25,411
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Stellar Black Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 82,659
- Stock #:
- 131593
- VIN:
- 1GYKPGRSXLZ131593
2020 Cadillac XT6
Sport AWD
82,659 mi
$24,588
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Manhattan Noir Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cirrus
- Transmission:
- 9-Speed Automatic
- Mileage:
- 43,443
- Stock #:
- LZ223635
- VIN:
- 1GYKPCRSXLZ223635
2020 Cadillac XT6
Premium Luxury FWD
43,443 mi
$27,232
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Radiant Silver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 94,587
- Stock #:
- W260608A
- VIN:
- 1GYKPCRS1LZ123682
2020 Cadillac XT6
Premium Luxury FWD
94,587 mi
$20,181
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Stellar Black Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Maple Sugar
- Transmission:
- Automatic
- Mileage:
- 32,809
- Stock #:
- 52879A
- VIN:
- 1GYKPHRS7LZ206868
2020 Cadillac XT6
Sport AWD
32,809 mi
$32,068
- Year:
- 2020
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Stellar Black Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 68,167
- Stock #:
- 924629
- VIN:
- 1GYKPCRS2LZ124629
-$512
2020 Cadillac XT6
Premium Luxury FWD
68,167 mi
$25,614
$25,102
CarGurus Analysis: 2021 Cadillac XT6
overall
Summary
With 947 currently listed for sale and an average price of $27,213.00, 34.1% of 2021 Cadillac XT6s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Cadillac XT6 3.67 / 5 stars and CarGurus experts gave it a 7.5 / 10.
75.3% of 2021 XT6 models on CarGurus are accident free.
Why it stands out
The 2021 Cadillac XT6 stands out as a three-row luxury SUV that aims to blend refinement with everyday usability. It is described as a crossover-style alternative to the larger Escalade, and it delivers high levels of refinement along with inspiring driving confidence. That combination makes it appealing to premium SUV shoppers who want a family-friendly layout without giving up a polished driving experience.
Its strongest traits are easy to see in the test-drive notes: a spacious third row, impressive technology, and great handling. Those qualities give the XT6 a broad appeal, especially for buyers who value passenger space and a more composed feel behind the wheel. At the same time, it is not without drawbacks. Advanced safety features are not standard, the stereo is lacking, and performance is described as fairly pedestrian, so shoppers looking for the most powerful or most fully equipped option may want to weigh those limitations carefully.
For 2021, the XT6 is mostly unchanged, which is both a strength and a weakness. That stability may be reassuring for buyers who like the formula, but it also means the SUV continues to carry the same issues noted in the evaluation, including the sameness factor associated with many General Motors SUVs.
Other model years to consider
- Average price: $36,572.00
- Good/great deal percentage: 34.3%
- User rating: 4.8 / 5
- Total listings: 1,680
- Average price: $30,892.00
- Good/great deal percentage: 34.6%
- User rating: 5 / 5
- Total listings: 1,071
- Average price: $42,126.00
- Good/great deal percentage: 33.8%
- User rating: 4 / 5
- Total listings: 1,763
This analysis is based on CarGurus' proprietary market data from August 10, 2026, CarGurus experts' opinions, and generative AI.
3.7 Overall rating
Filter by rating
Cam S
Reviewed a 2021 Cadillac Sport AWD on Jul 1, 2024
Nicely appointed with a smooth drive. The V6 is the way to go in the xt6.
Cheri W
Reviewed a 2021 Cadillac XT6 on Jul 11, 2024
Should come standard with the technology package but a great mid size SUV! Luxury and practicality.
Ronald K
Reviewed a 2021 Cadillac XT6 on May 27, 2023
Very quiet & solid ride….interior felt small behind the wheel….very attractive styling
2021 Cadillac XT6 Trims
| Trim type | MSRP |
|---|---|
| Luxury AWD | $50,045 |
| Premium Luxury FWD | $52,945 |
| Sport AWD | $57,445 |
| Luxury FWD | $48,045 |
| Premium Luxury AWD | $54,945 |
2021 Cadillac XT6 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Cadillac XT6 prices has changed over time.
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Relevant articles
2025 Cadillac XT6 Pricing, Specs, and Release Date
Like its smaller XT4 sibling, the seven-passenger 2025 Cadillac XT6 midsize crossover will exit the market after this year. Changes include broader availability of Super Cruise and Night Vision.
Who Makes Cadillac Cars?
Cadillac is an American premium vehicle brand that is the luxury division of General Motors. Cadillac produces sedans, crossovers, and SUVs with conventional and electric powertrains.
2024 Cadillac XT6 Pricing, Specs, and Release Date
The 2024 Cadillac XT6 midsize luxury crossover offers three-row seating and upright styling in a less-imposing package than the full-size Escalade. It gets two new colors for the new model year.
