Used Cadillac XT6 for Sale Under $20,000
55 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:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 119,678
- Stock #:
- 128177
- VIN:
- 1GYKPCRS2LZ128177
2020 Cadillac XT6
Premium Luxury FWD
119,678 mi
Pinellas Park, FL
Fair Deal
$19,649
- 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:
- Dark Mocha Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cirrus w/Dark Titanium Accents
- Mileage:
- 140,528
- Stock #:
- DO140943
- VIN:
- 1GYKPCRS0LZ140943
2020 Cadillac XT6
Premium Luxury FWD
140,528 mi
Miramar, FL
Good Deal
$15,683
- 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 Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Jet Black Accen
- Transmission:
- 9-Speed Automatic
- Mileage:
- 121,486
- Stock #:
- 6AI062P
- VIN:
- 1GYKPHRS9LZ149766
2020 Cadillac XT6
Sport AWD
121,486 mi
Ann Arbor, MI
Good Deal
$19,535
- 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:
- Rosewood Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 140,628
- Stock #:
- NZ120679
- VIN:
- 1GYKPDRS7NZ120679
Price drop
-$450
2022 Cadillac XT6
Premium Luxury AWD
140,628 mi
Mt Laurel, NJ
Great Deal
$19,239
$18,789
- 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
$19,090
- 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:
- 174,494
- Stock #:
- NDP262A
- VIN:
- 1GYKPCRS1LZ120314
2020 Cadillac XT6
Premium Luxury FWD
174,494 mi
Navasota, TX
Great Deal
$13,724
- Year:
- 2021
- 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:
- 113,683
- Stock #:
- MZ226694
- VIN:
- 1GYKPDRS9MZ226694
Price drop
-$1,305
2021 Cadillac XT6
Premium Luxury AWD
113,683 mi
Kearny, NJ
Fair Deal
$21,224
$19,919
- 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
Good Deal
$19,202
- 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:
- 147,158
- Stock #:
- CU8003
- VIN:
- 1GYKPCRS4LZ130304
2020 Cadillac XT6
Premium Luxury FWD
147,158 mi
Woodbridge, VA
Good Deal
$17,391
- 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:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 125,354
- Stock #:
- LZ158960
- VIN:
- 1GYKPCRS2LZ158960
2020 Cadillac XT6
Premium Luxury FWD
125,354 mi
Houston, TX
Fair Deal
$18,990
- Year:
- 2021
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 94,100
- Stock #:
- 201709
- VIN:
- 1GYKPAR43MZ201709
2021 Cadillac XT6
Luxury FWD
94,100 mi
Miramar, FL
Great Deal
$19,045
- 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
Downers Grove, IL
Great Deal
$19,662
- 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
New arrival
2020 Cadillac XT6
Premium Luxury AWD
164,904 mi
Collinsville, IL
Fair Deal
$17,872
- 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:
- 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:
- 135,182
- Stock #:
- 281
- VIN:
- 1GYKPCRS6MZ199206
2021 Cadillac XT6
Premium Luxury FWD
135,182 mi
Orlando, FL
Great Deal
$17,790
- 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:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 104,294
- Stock #:
- LZ114748
- VIN:
- 1GYKPCRS4LZ114748
New arrival
2020 Cadillac XT6
Premium Luxury FWD
104,294 mi
Houston, TX
Good Deal
$19,945
- 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:
- 127,343
- Stock #:
- 231932
- VIN:
- 1GYKPGRS2LZ231932
2020 Cadillac XT6
Sport AWD
127,343 mi
Euless, TX
Good Deal
$18,972
- Year:
- 2022
- Make:
- Cadillac
- Model:
- XT6
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Gold
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 132,753
- Stock #:
- 3282
- VIN:
- 1GYKPAR41NZ154293
2022 Cadillac XT6
Luxury FWD
132,753 mi
Houston, TX
Good Deal
$19,045
- 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
- Transmission:
- Automatic
- Mileage:
- 130,317
- Stock #:
- E7594
- VIN:
- 1GYKPCRS6LZ157519
Price drop
-$1,500
2020 Cadillac XT6
Premium Luxury FWD
130,317 mi
Metairie, LA
Good Deal
$18,995
$17,495
- 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:
- Crystal White Tricoat
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Auburn
- Transmission:
- 9-Speed Automatic
- Mileage:
- 115,274
- Stock #:
- TNT230199
- VIN:
- 1GYKPCRS7LZ230199
Price drop
-$1,010
2020 Cadillac XT6
Premium Luxury FWD
115,274 mi
Whitestown, IN
Great Deal
$17,742
$16,992
- 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:
- Gray
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 113,674
- Stock #:
- 190552-52
- VIN:
- 1GYKPDRS5MZ190552
2021 Cadillac XT6
Premium Luxury AWD
113,674 mi
Wood-Ridge, NJ
Great Deal
$18,594
- 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
- Transmission:
- Automatic
- Mileage:
- 128,250
- Stock #:
- 10515
- VIN:
- 1GYKPCRS3LZ225436
2020 Cadillac XT6
Premium Luxury FWD
128,250 mi
Tampa, FL
Fair Deal
$18,794
- 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:
- 9-Speed Automatic
- Mileage:
- 122,351
- Stock #:
- 2666
- VIN:
- 1GYKPGRS6LZ129243
2020 Cadillac XT6
Sport AWD
122,351 mi
Dearborn Heights, MI
Good Deal
$19,270
- 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:
- 157,942
- Stock #:
- CT55879B
- VIN:
- 1GYKPCRS4LZ221704
2020 Cadillac XT6
Premium Luxury FWD
157,942 mi
Stillwater, OK
Great Deal
$15,260
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