Used Cadillac XT6 for Sale Under $20,000
58 vehicles found
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:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Crystal White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Jet Black Accents
- Transmission:
- 9-Speed Automatic
- Mileage:
- 117,533
- Stock #:
- 6G170P
- VIN:
- 1GYKPGRS9LZ121038
Price drop
-$700
2020 Cadillac XT6
Sport AWD
117,533 mi
Highland, MI
Good Deal
$19,489
$18,789
- 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:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 119,639
- Stock #:
- AC26056A
- VIN:
- 1GYKPGRSXLZ103535
2020 Cadillac XT6
Sport AWD
119,639 mi
Grand Rapids, MI
Great Deal
$19,313
- 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:
- Crystal White Tricoat
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cirrus
- Transmission:
- Automatic
- Mileage:
- 131,689
- Stock #:
- AI2762
- VIN:
- 1GYKPCRS4LZ125832
2020 Cadillac XT6
Premium Luxury FWD
131,689 mi
Bentonville, AR
Good Deal
$18,133
- 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
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 119,861
- Stock #:
- Z113656T
- VIN:
- 1GYKPDRS8LZ113656
Price drop
-$1,030
2020 Cadillac XT6
Premium Luxury AWD
119,861 mi
Joplin, MO
Great Deal
$20,485
$19,954
- Year:
- 2022
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Stellar Black Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 97,576
- Stock #:
- 3UZ103869
- VIN:
- 1GYKPAR44NZ103869
2022 Cadillac XT6
Luxury FWD
97,576 mi
San Antonio, TX
Great Deal
$19,720
- 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
- Transmission:
- Automatic
- Mileage:
- 130,493
- Stock #:
- 136607
- VIN:
- 1GYKPCRS8LZ136607
2020 Cadillac XT6
Premium Luxury FWD
130,493 mi
Zachary, LA
Fair Deal
$19,408
- 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:
- Crystal White Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cirrus w/Dark Titanium Accents
- Transmission:
- 9-Speed Automatic
- Mileage:
- 126,709
- Stock #:
- F10061
- VIN:
- 1GYKPCRS6MZ141516
2021 Cadillac XT6
Premium Luxury FWD
126,709 mi
Plano, TX
Great Deal
$16,240
- 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:
- Cirrus
- Transmission:
- 9-Speed Automatic
- Mileage:
- 101,264
- Stock #:
- 14733
- VIN:
- 1GYKPCRS6LZ138937
2020 Cadillac XT6
Premium Luxury FWD
101,264 mi
Sachse, TX
Good Deal
$18,790
- 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
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Maple Sugar
- Transmission:
- 9-Speed Automatic
- Mileage:
- 152,983
- Stock #:
- 9247992B
- VIN:
- 1GYKPFRS1LZ128981
2020 Cadillac XT6
Premium Luxury AWD
152,983 mi
Fishers, IN
Great Deal
$15,801
- 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:
- Gray
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 142,949
- Stock #:
- CLZ154175
- VIN:
- 1GYKPCRS7LZ154175
New arrival
2020 Cadillac XT6
Premium Luxury FWD
142,949 mi
Grand Prairie, TX
Great Deal
$15,222
- 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:
- With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 131,084
- Stock #:
- 263318A1
- VIN:
- 1GYKPGRS0LZ140528
2020 Cadillac XT6
Sport AWD
131,084 mi
Denton, TX
Great Deal
$17,202
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 147,608
- Stock #:
- 8913
- VIN:
- 1GYKPGRS8LZ133195
2020 Cadillac XT6
Sport AWD
147,608 mi
Lillington, NC
Good Deal
$17,487
- 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:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 144,319
- Stock #:
- 105951
- VIN:
- 1GYKPCRS7NZ105951
New arrival
2022 Cadillac XT6
Premium Luxury FWD
144,319 mi
Redford, MI
Great Deal
$17,279
- 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
Price drop
-$500
2020 Cadillac XT6
Premium Luxury AWD
101,240 mi
Downers Grove, IL
Great Deal
$19,662
$19,162
- 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:
- 9-Speed Automatic
- Mileage:
- 98,180
- Stock #:
- MZ111604
- VIN:
- 1GYKPDRSXMZ111604
2021 Cadillac XT6
Premium Luxury AWD
98,180 mi
Newark, NJ
Great Deal
$19,692
- 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:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 164,904
- Stock #:
- L26424A
- VIN:
- 1GYKPDRS7LZ233982
2020 Cadillac XT6
Premium Luxury AWD
164,904 mi
Collinsville, IL
Fair Deal
$17,872
- 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:
- 134,724
- Stock #:
- 00881
- VIN:
- 1GYKPCRS1LZ100967
2020 Cadillac XT6
Premium Luxury FWD
134,724 mi
Tacoma, WA
Great Deal
$16,100
- 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 (Charcoal)
- Mileage:
- 123,339
- Stock #:
- 5076A
- VIN:
- 1GYKPCRS2MZ218267
2021 Cadillac XT6
Premium Luxury FWD
123,339 mi
Bay City, MI
Fair Deal
$19,877
- 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 (Satin Steel Metallic)
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Leather
- Transmission:
- Automatic
- Mileage:
- 120,919
- Stock #:
- FP9366
- VIN:
- 1GYKPDRS0LZ130080
2020 Cadillac XT6
Premium Luxury AWD
120,919 mi
O Fallon, MO
Great Deal
$19,197
- Year:
- 2021
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Stellar Black Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 116,000
- VIN:
- 1GYKPBR43MZ138276
Price drop
-$400
2021 Cadillac XT6
Luxury AWD
116,000 mi
Holbrook, MA
Great Deal
$19,299
$18,899
- Year:
- 2022
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 139,995
- Stock #:
- 175782
- VIN:
- 1GYKPGRS9NZ175782
2022 Cadillac XT6
Sport AWD
139,995 mi
Miami, FL
Great Deal
$18,953
- 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
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 124,012
- Stock #:
- 6GC334W
- VIN:
- 1GYKPDRSXLZ122892
2020 Cadillac XT6
Premium Luxury AWD
124,012 mi
Commerce Twp, MI
Fair Deal
$19,950
- 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:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 131,468
- Stock #:
- 117582
- VIN:
- 1GYKPCRS9MZ117582
2021 Cadillac XT6
Premium Luxury FWD
131,468 mi
Wilson, NC
Good Deal
$18,698
- 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
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 136,436
- Stock #:
- HS5078
- VIN:
- 1GYKPDRS9LZ109678
New arrival
2020 Cadillac XT6
Premium Luxury AWD
136,436 mi
Chicago, IL
Fair Deal
$19,372
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