Used Cadillac Sedans for Sale in Mount Vernon, IL

705 results

Napleton's Mid Rivers Chrysler Jeep Dodge Ram Fiat

2023 Cadillac CT4

V-Series RWD

35,690 miles

$37,614

Year:: 2023
Make:: Cadillac
Model:: CT4
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 325 hp 2.7L I4
Exterior color:: Black Raven
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 35,690
Stock #:: CP17284
VIN:: 1G6DD5RL1P0105014

Sponsored by Napleton's Mid Rivers Chrysler Jeep Dodge Ram Fiat

2025 Cadillac CT4

Sport AWD

15,604 miles

$36,454

Year:: 2025
Make:: Cadillac
Model:: CT4
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 237 hp 2L I4
Exterior color:: Black Raven
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 15,604
Stock #:: RK86665
VIN:: 1G6DG5RK3S0118810

2015 Cadillac CTS

2.0T Premium RWD

94,272 miles

$15,233

Year:: 2015
Make:: Cadillac
Model:: CTS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 272 hp 2L I4
Exterior color:: Phantom Gray Metallic
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Light Cashmere With Medium Cashmere Accents
Transmission:: 6-Speed Automatic
Mileage:: 94,272
Stock #:: 23778FRC
VIN:: 1G6AT5SX7F0116911

2017 Cadillac ATS

2.0T AWD

44,245 miles

$16,761

Good Deal

$328/mo est.

Home delivery from Green Bay, WI

Price includes $431 shipping

Year:: 2017
Make:: Cadillac
Model:: ATS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 272 hp 2L I4
Exterior color:: Gray
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Gray (Light Platinum)
Transmission:: 8-Speed Automatic
Mileage:: 44,245
Stock #:: V526032
VIN:: 1G6AG5RX5H0168230

2018 Cadillac CT6

2.0T Luxury RWD

47,695 miles

$26,649

Year:: 2018
Make:: Cadillac
Model:: CT6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 265 hp 2L I4
Exterior color:: Radiant Silver Metallic
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: With High-Gloss Mineral Polar Burl Wood Trim/High-
Transmission:: Automatic
Mileage:: 47,695
Stock #:: 1410C
VIN:: 1G6KC5RX2JU158513

2019 Cadillac CT6

3.0TT Sport AWD

85,985 miles

$28,574

Year:: 2019
Make:: Cadillac
Model:: CT6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 404 hp 3L V6
Exterior color:: Manhattan Noir Metallic
Combined gas mileage:: 22 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 85,985
Stock #:: F1798B
VIN:: 1G6KP5R61KU139142

2020 Cadillac CT4

Luxury RWD

72,769 miles

$21,497

Good Deal

$421/mo est.

Store transfer to O Fallon, IL

59 mi awayPrice includes $1,499 store transfer

Year:: 2020
Make:: Cadillac
Model:: CT4
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 237 hp 2L I4
Exterior color:: Silver
Combined gas mileage:: 28 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 72,769
Stock #:: 28536517
VIN:: 1G6DJ5RK6L0153618

2023 Cadillac CT4

Premium Luxury RWD

49,319 miles

$30,187

Year:: 2023
Make:: Cadillac
Model:: CT4
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Rear-Wheel Drive
Exterior color:: Summit White
Interior color:: Jet Black With Jet Black Accents
Transmission:: 8-Speed Automatic
Mileage:: 49,319
Stock #:: S11201J
VIN:: 1G6DB5RK1P0138057

2023 Cadillac CT4

V-Series RWD

35,690 miles

$37,614

Year:: 2023
Make:: Cadillac
Model:: CT4
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 325 hp 2.7L I4
Exterior color:: Black Raven
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 35,690
Stock #:: CP17284
VIN:: 1G6DD5RL1P0105014

Home delivery

2019 Cadillac XTS

Luxury FWD

99,756 miles

$15,264

Good Deal

$299/mo est.

Home delivery from Plainfield, IN

Price includes $574 shipping

Year:: 2019
Make:: Cadillac
Model:: XTS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 304 hp 3.6L V6
Exterior color:: Stellar Black Metallic
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 99,756
Stock #:: TZ341765A
VIN:: 2G61M5S3XK9150674

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2016 Cadillac XTS

Luxury FWD

95,820 miles

$14,970

Year:: 2016
Make:: Cadillac
Model:: XTS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 304 hp 3.6L V6
Exterior color:: Crystal White Tricoat
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Kona Brown w/Jet Black Accents
Transmission:: 6-Speed Automatic
Mileage:: 95,820
Stock #:: 75126
VIN:: 2G61M5S39G9183382

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2020 Cadillac CT5

Sport Sedan AWD

83,939 miles

$25,774

Year:: 2020
Make:: Cadillac
Model:: CT5
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 237 hp 2L I4
Exterior color:: Black Raven
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black With Jet Black Accents, Leather-Appointe
Transmission:: Automatic
Mileage:: 83,939
Stock #:: 62309A
VIN:: 1G6DU5RK2L0117691

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Home delivery

2021 Cadillac CT5

V-Series RWD

48,443 miles

$36,727

Fair Deal

$712/mo est.

Home delivery from Normal, IL

Price includes $228 shipping

Year:: 2021
Make:: Cadillac
Model:: CT5
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 360 hp 3L V6
Exterior color:: Gray (Satin Steel Metallic)
Combined gas mileage:: 22 MPG
Fuel type:: Gasoline
Interior color:: Jet Black With Jet Black Accents
Transmission:: Automatic
Mileage:: 48,443
Stock #:: B2106
VIN:: 1G6DR5RW7M0145122

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2023 Cadillac CT4

Premium Luxury AWD

48,156 miles

$30,110

Great Deal

$573/mo est.

Manufacturer certified

Ballwin, MO

91 mi away

Year:: 2023
Make:: Cadillac
Model:: CT4
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Exterior color:: White
Interior color:: Black
Transmission:: Automatic
Mileage:: 48,156
Stock #:: 7760450
VIN:: 1G6DF5RK5P0146232

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Home delivery

2016 Cadillac ATS

2.0T RWD

48,206 miles

$15,094

Good Deal

$295/mo est.

Home delivery from Pittsburgh, PA

Price includes $742 shipping

Year:: 2016
Make:: Cadillac
Model:: ATS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 272 hp 2L I4
Exterior color:: Pearl White
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Champagne
Transmission:: Automatic
Mileage:: 48,206
Stock #:: 40931
VIN:: 1G6AA5RX7G0167368

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Home delivery

2013 Cadillac XTS

Luxury FWD

38,056 miles

$14,396

Good Deal

$282/mo est.

Home delivery from Marysville, OH

Price includes $406 shipping

Year:: 2013
Make:: Cadillac
Model:: XTS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 304 hp 3.6L V6
Exterior color:: Gray (Graphite Metallic)
Combined gas mileage:: 22 MPG
Fuel type:: Gasoline
Interior color:: Medium Titanium/Jet Black
Transmission:: Automatic
Mileage:: 38,056
Stock #:: 10881
VIN:: 2G61P5S30D9192166

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2017 Cadillac CTS

3.6L Luxury AWD

120,000 miles

$13,999

Year:: 2017
Make:: Cadillac
Model:: CTS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3.6L V6
Exterior color:: Gray
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Transmission:: 8-Speed Automatic
Mileage:: 120,000
Stock #:: 11722
VIN:: 1G6AX5SS4H0122032

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2017 Cadillac CTS

3.6L Luxury AWD

108,140 miles

$14,013

Year:: 2017
Make:: Cadillac
Model:: CTS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3.6L V6
Exterior color:: Radiant Silver Metallic
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Jet Black/Jet Black Accents
Transmission:: 8-Speed Automatic
Mileage:: 108,140
Stock #:: PC889A
VIN:: 1G6AX5SS6H0174097

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Home delivery

2007 Cadillac DTS

Luxury I FWD

38,275 miles

$8,922

Great Deal

$174/mo est.

Home delivery from Cincinnati, OH

Price includes $506 shipping

Year:: 2007
Make:: Cadillac
Model:: DTS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 275 hp 4.6L V8
Exterior color:: Cognac
Fuel type:: Gasoline
Interior color:: Shale
Transmission:: 4-Speed Automatic Overdrive
Mileage:: 38,275
Stock #:: 6505051
VIN:: 1G6KD57Y07U201456

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2025 Cadillac CT4

Sport AWD

15,604 miles

$36,454

Year:: 2025
Make:: Cadillac
Model:: CT4
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 237 hp 2L I4
Exterior color:: Black Raven
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 15,604
Stock #:: RK86665
VIN:: 1G6DG5RK3S0118810

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2018 Cadillac ATS

3.6L Premium Luxury AWD

115,630 miles

$13,772

Year:: 2018
Make:: Cadillac
Model:: ATS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3.6L V6
Exterior color:: Radiant Silver Metallic
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Gray (Light Platinum with Jet Black Accents Leather)
Transmission:: Automatic
Mileage:: 115,630
Stock #:: 360307B
VIN:: 1G6AG5SSXJ0174674

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2024 Cadillac CT5

Sport AWD

13,580 miles

$41,585

Year:: 2024
Make:: Cadillac
Model:: CT5
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 237 hp 2L I4
Exterior color:: Gray (Midnight Steel Metallic)
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black With Jet Black Accents
Transmission:: Automatic
Mileage:: 13,580
Stock #:: T42596A
VIN:: 1G6DU5RK3R0112654

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2025 Cadillac CT5

Premium Luxury RWD

28,419 miles

$37,979

Year:: 2025
Make:: Cadillac
Model:: CT5
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 237 hp 2L I4
Exterior color:: White
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 28,419
Stock #:: P4P109927
VIN:: 1G6DN5RK4S0109927

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2021 Cadillac CT5

Luxury Sedan AWD

28,389 miles

$31,622

Year:: 2021
Make:: Cadillac
Model:: CT5
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 237 hp 2L I4
Exterior color:: Infrared Tintcoat
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 28,389
Stock #:: HK87976
VIN:: 1G6DX5RK0M0133347

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Used Cadillac Sedans for Sale in Mount Vernon, IL

2023 Cadillac CT4

$37,614

2025 Cadillac CT4

$36,454

2015 Cadillac CTS

$15,233

2017 Cadillac ATS

$16,761

2018 Cadillac CT6

$26,649

2019 Cadillac CT6

$28,574

2020 Cadillac CT4

$21,497

2023 Cadillac CT4

$30,187

2023 Cadillac CT4

$37,614

2019 Cadillac XTS

$15,264

2016 Cadillac XTS

$14,970

2020 Cadillac CT5

$25,774

2021 Cadillac CT5

$36,727

2023 Cadillac CT4

$30,110

2016 Cadillac ATS

$15,094

2013 Cadillac XTS

$14,396

2017 Cadillac CTS

$13,999

2017 Cadillac CTS

$14,013

2007 Cadillac DTS

$8,922

2025 Cadillac CT4

$36,454

2018 Cadillac ATS

$13,772

2024 Cadillac CT5

$41,585

2025 Cadillac CT5

$37,979

2021 Cadillac CT5

$31,622

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