Used 2021 Cadillac XT6 for Sale nearVisalia, CA
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Brown
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- Automatic
- Mileage:
- 42,539
- Stock #:
- C6728
- VIN:
- 1GYKPCRS1LZ211938

Sponsored Listing
2020 Cadillac XT6
Premium Luxury FWD
42,539 mi
$30,084
- 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:
- 65,358
- Stock #:
- 38499
- VIN:
- 1GYKPCRS1NZ151906

2022 Cadillac XT6
Premium Luxury FWD
65,358 mi
$28,316
- Year:
- 2021
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 41,051
- Stock #:
- 154775
- VIN:
- 1GYKPDRSXMZ154775

2021 Cadillac XT6
Premium Luxury AWD
41,051 mi
$31,142
- 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 w/Jet Black Accent
- Transmission:
- 9-Speed Automatic
- Mileage:
- 101,240
- Stock #:
- 21662
- VIN:
- 1GYKPDRS1LZ102336

2020 Cadillac XT6
Premium Luxury AWD
101,240 mi
$20,373
- 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:
- Green
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 26,650
- Stock #:
- 70250833
- VIN:
- 1GYKPDRS7NZ172720

2022 Cadillac XT6
Premium Luxury AWD
26,650 mi
$38,997
- 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:
- Brown
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 70,475
- Stock #:
- 70232779
- VIN:
- 1GYKPERS7LZ110706

2020 Cadillac XT6
Premium Luxury FWD
70,475 mi
$25,147
- Year:
- 2021
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Dark Moon Blue Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 74,223
- Stock #:
- 4171263
- VIN:
- 1GYKPDRS2MZ171263

-$500
2021 Cadillac XT6
Premium Luxury AWD
74,223 mi
$26,188
$25,688
- 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:
- Black
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 71,660
- Stock #:
- 3770
- VIN:
- 1GYKPGRS6LZ145443

2020 Cadillac XT6
Sport AWD
71,660 mi
$28,637
- 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:
- Brown
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- Automatic
- Mileage:
- 42,539
- Stock #:
- C6728
- VIN:
- 1GYKPCRS1LZ211938

2020 Cadillac XT6
Premium Luxury FWD
42,539 mi
$30,084
- Year:
- 2021
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 74,940
- Stock #:
- 17528C027
- VIN:
- 1GYKPGRS8MZ231239

2021 Cadillac XT6
Sport AWD
74,940 mi
$26,580
- 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:
- Garnet Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 71,055
- Stock #:
- 237547
- VIN:
- 1GYKPDRS9LZ237547

2020 Cadillac XT6
Premium Luxury AWD
71,055 mi
$25,613
- 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:
- Blue
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 29,943
- Stock #:
- 103101
- VIN:
- 1GYKPDRS1LZ103101

2020 Cadillac XT6
Premium Luxury AWD
29,943 mi
$33,195
- Year:
- 2022
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 57,503
- Stock #:
- 200465
- VIN:
- 1GYKPAR42NZ123330

2022 Cadillac XT6
Luxury FWD
57,503 mi
$27,179
CarGurus Analysis:
2021 Cadillac XT6
With 928 currently listed for sale and an average price of $26,307, 33.8% 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.
71.9% of 2021 XT6 models on CarGurus are accident free.
- 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:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 50,002
- Stock #:
- 29074649
- VIN:
- 1GYKPCRS2MZ166624

2021 Cadillac XT6
Premium Luxury FWD
50,002 mi
$31,297
- 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:
- Manhattan Noir Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Jet Black Accents
- Transmission:
- 9-Speed Automatic
- Mileage:
- 91,238
- Stock #:
- TLZ120597
- VIN:
- 1GYKPDRS9LZ120597

2020 Cadillac XT6
Premium Luxury AWD
91,238 mi
$22,861
- Year:
- 2021
- 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:
- 17,524
- Stock #:
- TP8195
- VIN:
- 1GYKPGRS0MZ222647

2021 Cadillac XT6
Sport AWD
17,524 mi
$38,227
- Year:
- 2021
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Jet Black Accent
- Transmission:
- Automatic
- Mileage:
- 80,769
- Stock #:
- YM8857
- VIN:
- 1GYKPGRS9MZ123941

2021 Cadillac XT6
Sport AWD
80,769 mi
$28,961
- 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
- Interior color:
- CREAM
- Transmission:
- Automatic
- Mileage:
- 76,156
- Stock #:
- 70217293
- VIN:
- 1GYKPCRS8LZ177030

-$2,000
2020 Cadillac XT6
Premium Luxury FWD
76,156 mi
$27,447
$25,447
- 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:
- Gray
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 74,284
- Stock #:
- D1833A
- VIN:
- 1GYKPDRS8LZ197803

2020 Cadillac XT6
Premium Luxury AWD
74,284 mi
$26,563
- Year:
- 2021
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 79,814
- Stock #:
- 70219653
- VIN:
- 1GYKPGRS8MZ221164

2021 Cadillac XT6
Sport AWD
79,814 mi
$26,147
- 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:
- Dark Mocha Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Maple Sugar w/Jet Black Accent
- Transmission:
- Automatic
- Mileage:
- 76,585
- Stock #:
- 2759
- VIN:
- 1GYKPDRSXLZ137571

-$500
2020 Cadillac XT6
Premium Luxury AWD
76,585 mi
$23,438
$22,938
- 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:
- Silver
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 34,736
- Stock #:
- 28594573
- VIN:
- 1GYKPCRS1LZ103920

2020 Cadillac XT6
Premium Luxury FWD
34,736 mi
$31,297
- Year:
- 2021
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Mileage:
- 51,638
- Stock #:
- PL60582MR
- VIN:
- 1GYKPAR42MZ163582

2021 Cadillac XT6
Luxury FWD
51,638 mi
$22,106
CarGurus Analysis: 2021 Cadillac XT6
overall

Summary
With 928 currently listed for sale and an average price of $26,307, 33.8% 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.
71.9% 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 brings a crossover-style alternative to the larger Escalade. It aims for refinement and confidence behind the wheel, and its handling is one of its clear strengths. Cadillac also gives it a spacious third row and impressive technology, which helps make it appealing to premium SUV shoppers looking for a family-friendly layout without giving up a polished feel.
At the same time, the XT6 is not without compromises. Its performance is described as fairly pedestrian, the stereo is lacking, and advanced safety features are not standard. It is also mostly unchanged for the 2021 model year, so buyers should expect a familiar package rather than a major update.
Other model years to consider
- Average price: $34,746
- Good/great deal percentage: 34.1%
- User rating: 4.8 / 5
- Total listings: 1,580
- Average price: $29,411
- Good/great deal percentage: 34.3%
- User rating: 5 / 5
- Total listings: 1,023
- Average price: $24,703
- Good/great deal percentage: 33.3%
- User rating: 4.73 / 5
- Total listings: 705
This analysis is based on CarGurus' proprietary market data from September 28, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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 |
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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.
See more price trends2021 Cadillac XT6 Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Lowest Prices in New York: The city of New York, NY ($22,335) offers the lowest average price, indicating a potentially more price-sensitive market or higher inventory turnover.
- Highest Prices in Chicago: In contrast, Chicago, IL ($27,375) commands the highest average price, likely due to higher demand or lower inventory levels.
- Inventory Variation: Cities like Dallas, TX (100 listings) and Houston, TX (98 listings) show a healthy inventory, with average prices around $22,012 and $24,660, respectively, suggesting stable pricing dynamics.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Chicago, IL | 106 | $27,375 |
| Philadelphia, PA | 67 | $27,228 |
| Miami, FL | 60 | $26,529 |
| Houston, TX | 98 | $24,660 |
| Atlanta, GA | 84 | $24,854 |
| Washington, DC | 67 | $25,462 |
| Boston, MA | 63 | $26,974 |
| Dallas, TX | 100 | $22,012 |
| Los Angeles, CA | 43 | $21,852 |
| New York, NY | 69 | $22,335 |
Pricing by Trim Packages
Key Insights
- Premium Luxury AWD Dominates Inventory: The Premium Luxury AWD (962 listings) is the most common trim, indicating strong demand for this configuration.
- Price Range Across Trims: The Sport AWD ($57,445 MSRP) is the highest priced trim, reflecting a premium for additional features and performance.
- FWD vs. AWD Dynamics: The Luxury FWD ($48,045 MSRP) offers a lower entry point compared to AWD trims, appealing to buyers prioritizing cost over all-weather capability.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| Premium Luxury AWD | 962 | $54,945 | 4X4 | 3.6L 310 hp V6 |
| Sport AWD | 636 | $57,445 | 4X4 | 3.6L 310 hp V6 |
| Premium Luxury FWD | 592 | $52,945 | FWD | 3.6L 310 hp V6 |
| Luxury AWD | 182 | $50,045 | 4X4 | 2.0L 235 hp I4 |
| Luxury FWD | 173 | $48,045 | FWD | 2.0L 235 hp I4 |
Pricing Analysis by Model Year
Key Insights
- Newer Models Retain Value: The 2025 Cadillac XT6 is priced at $45,925, reflecting a -9.1% depreciation from its MSRP, indicating strong demand for newer models.
- Significant Depreciation for Older Models: The 2020 model shows a steep decline, with an average price of $24,715, representing a -53.2% depreciation from its original MSRP.
- Best Value in Recent Years: The 2022 model offers a balance of price and features, with a current average price of $28,801, which is -40.5% below its MSRP.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2025 | $49,195 | $45,925 | -9.1% |
| 2024 | $48,795 | $40,338 | -17.3% |
| 2023 | $48,595 | $34,192 | -29.7% |
| 2022 | $48,595 | $28,801 | -40.5% |
| 2020 | $52,695 | $24,715 | -53.2% |
These recommendations are based on CarGurus' proprietary market data from September 23, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
How much does the 2021 Cadillac XT6 cost?
| Metric | Value |
|---|---|
| Current Average Price | $26,254 |
| Year-Round Low | $26,254 |
| Year-Round High | $30,678 |
| Average Price a Year Ago | $30,681 |
| Change vs. Last Year | −14.43% |
Prices have softened 14.43% compared to this time last year, making it a favorable time to shop this model year.
There are 925 listings available, which gives you a solid pool to compare prices and equipment.
Is the 2021 Cadillac XT6 a good car?
The 2021 Cadillac XT6 is a qualified pick if you want a three-row luxury SUV that emphasizes refinement, space, and a polished driving feel over outright excitement. It earns a 3.67/5 user rating and a 7.5/10 expert rating.
The model scores 8/10 across Look and feel, Form and function, Technology, and Safety.
Cadillac’s crossover-style alternative to the Escalade brings a spacious third row and impressive technology, and its handling is one of its clear strengths. The trade-offs are just as clear: performance is fairly pedestrian, and the stereo is lacking.
With 35.0% of listings marked as good or great deals, you have some room to shop selectively rather than rush.
Is the 2021 Cadillac XT6 reliable?
The 2021 Cadillac XT6 is positioned as a refined, confidence-inspiring luxury SUV, but its long-term appeal depends on how well you manage ownership costs and condition. The expert test drive data describes it as mostly unchanged for the year, which can be reassuring if you want a familiar package.
Its performance is described as fairly pedestrian, and the overall package leans more toward comfort and technology than mechanical excitement. The cost-effectiveness commentary also suggests you should expect a premium purchase price relative to mainstream three-row SUVs.
For used buyers, that means your biggest long-term risk is paying luxury-SUV money for a vehicle whose upkeep and feature content may not feel equally premium if it has been neglected.
What should I look for when buying a used 2021 Cadillac XT6?
At 71.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
You should start with a vehicle history report and then prioritize a pre-purchase inspection, especially if the listing has been modified or heavily optioned. Focus on overall condition, because the XT6’s value depends heavily on whether the cabin, electronics, and driver-assistance equipment have been kept in good shape.
Key things to evaluate:
- Trim level: The Luxury trim is the most basic version, while Premium Luxury and Sport add more standard equipment and a more upscale feature set. The base trim lacks the extra standard driver-assistance content that comes on the higher trims.
- Powertrain: The base model uses a 2.0-liter turbo-four, while Premium Luxury and Sport use a 3.6-liter V6 with a nine-speed automatic. The V6 is the stronger choice if you want easier acceleration.
- Safety package: All models include automatic emergency braking, forward-collision alert, following-distance indicator, lane-keep assist with lane-departure warning, a high-definition rearview camera, Safety Alert Seat, IntelliBeam headlights, and rear park assist. Premium Luxury and Sport also add lane change alert with blind-spot monitoring and rear cross-traffic alert as standard.
- Infotainment: You get an 8.0-inch touchscreen, wireless Apple CarPlay and Android Auto, infotainment user profiles, an eight-speaker Bose audio system, satellite radio, a WiFi hot spot, six USB ports, remote start, and Teen Driver monitoring. The screen is smaller than some rivals’ and can feel crowded.
- Fuel efficiency: The 2.0-liter turbo-four is rated at 21 mpg city, 26 mpg highway, and 23 mpg combined with AWD, or 21 mpg city, 27 mpg highway, and 23 mpg combined with FWD. The 3.6-liter V6 with FWD is rated at 19 mpg city, 26 mpg highway, and 21 mpg combined, while AWD lowers city and highway figures by one mpg each.
Which 2021 Cadillac XT6 trim should I buy?
The 2021 Cadillac XT6 is offered in 3 trim levels: Luxury, Premium Luxury, and Sport.
Here's the short version:
- Luxury: This is the entry point, and it makes sense if you want the XT6’s space, style, and standard tech without stretching your budget. It gives you the core three-row layout and the base turbo-four powertrain.
- Premium Luxury: This is the best-value trim for most shoppers because it adds more standard equipment and the stronger standard V6. It also brings blind-spot monitoring and rear cross-traffic alert as standard, which makes it the smarter all-around choice.
- Sport: Choose this if you want the V6 with a more aggressive appearance and standard AWD. It is the most expensive trim, so it makes the most sense if you care about the sportier look and extra equipment.
Premium Luxury and Sport also get lane change alert with blind-spot monitoring and rear cross-traffic alert as standard.
Is now a good time to buy a used 2021 Cadillac XT6?
This is a moderate buyer’s market, so you can shop selectively and still find meaningful inventory.
- Deal availability: 35.0% of listings are priced as good or great deals.
- Inventory: There are 925 listings available.
- Price trend: Prices have softened 14.43% compared with last year.
- Clean inventory: 71.8% of listings are accident-free.
If you find a listing below $26,254, that's toward the low end of the year-round range and worth acting on quickly.
What is the 2021 Cadillac XT6's resale value?
The current average of $26,254 sits slightly below last year's $30,681.
That drop suggests the XT6 has softened in the used market, which can help you buy at a better entry point today. If you plan to sell later, you should expect resale value to depend heavily on mileage, condition, and whether the vehicle has the desirable equipment buyers want.
Because the market has already moved down, a clean, well-optioned XT6 may hold up better than a neglected one. The safest path is to buy carefully now so you have less depreciation pain when it is time to sell.
Is the 2021 Cadillac XT6 safe?
The 2021 Cadillac XT6 earns a five-star frontal crash test rating from NHTSA and a four-star rollover crash test rating.
It earns an 8/10 safety score from our experts.
All models come with automatic emergency braking, forward-collision alert, following-distance indicator, lane-keep assist with lane-departure warning, a high-definition rearview camera, Safety Alert Seat, IntelliBeam headlights, and rear park assist. Premium Luxury and Sport add lane change alert with blind-spot monitoring and rear cross-traffic alert as standard.
One caveat is that the lane-keep assist and lane-departure warning systems can be slow to recognize lane markings, so you should test those features carefully on your own roads.
Should I buy a 2021 Cadillac XT6 or consider a different year?
If you're weighing the 2021 against nearby model years, here's how to think about it:
Choose the 2021 if:
- 35.0% of listings are priced as good or great deals.
- At 71.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
- Price trend: Prices have softened 14.43% compared with last year.
- It offers a familiar, refined three-row package with strong handling and impressive technology.
Consider the 2020 if:
- At $24,690, the 2020 costs less than the current year's $26,254 average.
- It is a more accessible luxury option with stylish design and easy-to-use technology.
Consider the 2022 if:
- At $29,407, the 2022 costs more than the current year's $26,254 average.
- It improves ride quality and keeps the XT6’s strong tech and safety strengths.
The bottom line: If you want the best balance of price, refinement, and available inventory, the 2021 is the sensible default. If you are especially price-sensitive, the 2020 is the cheaper route; if you want a newer-feeling step up and can spend more, the 2022 is worth a look.
These recommendations are based on CarGurus' proprietary market data from September 29, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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