Cadillac CT4 for Sale in Illinois

Used 2020 Cadillac CT4

Luxury

$14,561

71,059 mi

Est. $221/mo*

24 days on market

Black RavenBlack

CarLux

Waukegan, IL

Used 2022 Cadillac CT4

Premium Luxury

$15,991

131,073 mi

Est. $241/mo*

138 days on market

SilverBrown

Denali Motors LLC

Addison, IL

Used 2020 Cadillac CT4

Premium Luxury

$18,277

91,259 mi

Est. $274/mo*

27 days on market

BlackBlack

Napleton Autowerks Schererville

Lemont, IL

Used 2022 Cadillac CT4

Luxury

$18,910

89,189 mi

Est. $283/mo*

74 days on market

Summit WhiteWhisper Beige

Auffenberg Ford O'Fallon

O Fallon, IL

Used 2020 Cadillac CT4

Premium Luxury

$20,407

97,106 mi

Est. $304/mo*

53 days on market

RedWhisper Beige

JBA Auto Sales

Berwyn, IL

Used 2020 Cadillac CT4

Sport

$23,745

79,820 mi

Est. $352/mo*

105 days on market

WhiteBurgundy

Quality Cars of South Elgin

South Elgin, IL

Used 2022 Cadillac CT4

Sport

$24,995

54,525 mi

Est. $370/mo*

26 days on market

Black RavenBlack

Titan Auto Sales

Worth, IL

Used 2022 Cadillac CT4

Sport

$25,024

68,845 mi

Est. $370/mo*

64 days on market

Shadow MetallicBlack

Baha Auto

Chicago, IL

Used 2020 Cadillac CT4

Premium Luxury

$26,452

45,038 mi

Est. $390/mo*

43 days on market

Red ObsessionWhisper Beige

Barker Motor Company

Bloomington, IL

Used 2021 Cadillac CT4

Premium Luxury

$27,900

29,272 mi

Est. $411/mo*

28 days on market

Summit WhiteBlack

Ford of Homewood

Homewood, IL

Used 2023 Cadillac CT4

Luxury

$28,372

41,503 mi

Est. $418/mo*

2 days on market

Summit WhiteBlack

Heritage Cadillac

Lombard, IL

Used 2022 Cadillac CT4

Sport

$28,400

79,908 mi

Est. $418/mo*

11 days on market

GrayJet Black

Golf Mill Ford

Niles, IL

Used 2021 Cadillac CT4

Premium Luxury

$28,464

21,689 mi

Est. $419/mo*

10 days on market

Black RavenJet Black

Schaumburg KIA

Schaumburg, IL

Used 2024 Cadillac CT4

Premium Luxury

$28,819

29,203 mi

Est. $424/mo*

113 days on market

Black RavenBlack

Sam Leman Chevrolet Champaign

Champaign, IL

Used 2024 Cadillac CT4

Premium Luxury

$28,827

40,941 mi

Est. $424/mo*

95 days on market

Summit WhiteBlack

Heritage Cadillac

Lombard, IL

Used 2023 Cadillac CT4

Premium Luxury

$29,587

49,319 mi

Est. $435/mo*

118 days on market

Summit WhiteBlack

Clement Chrysler Jeep Dodge RAM Columbia

Columbia, IL

Used 2023 Cadillac CT4

Luxury

$29,638

18,750 mi

Est. $436/mo*

88 days on market

Black RavenJet Black

Advantage Buick GMC Cadillac

Hodgkins, IL

Used 2024 Cadillac CT4

Premium Luxury

$29,953

59,059 mi

Est. $440/mo*

58 days on market

Black RavenBrown

Baha Auto of Burbank

Burbank, IL

Used 2022 Cadillac CT4

Premium Luxury

$29,959

54,409 mi

Est. $440/mo*

89 days on market

WhiteBlack

Jack Schmitt Chevrolet of Wood River

Wood River, IL

Used 2023 Cadillac CT4

Premium Luxury

$30,101

38,560 mi

Est. $442/mo*

20 days on market

Black

Gerald KIA of North Aurora

North Aurora, IL

Used 2023 Cadillac CT4

Luxury

$30,275

27,444 mi

Est. $445/mo*

5 days on market

WhiteJet Black

Castle Hyundai Downers Grove

Downers Grove, IL

Used 2023 Cadillac CT4

Premium Luxury

$30,399

24,544 mi

Est. $447/mo*

34 days on market

Black

Patrick Volvo Cars

Schaumburg, IL

Used 2024 Cadillac CT4

Premium Luxury

$30,406

25,859 mi

Est. $447/mo*

129 days on market

Black RavenJet Black

Barker Motor Company

Bloomington, IL

Used 2024 Cadillac CT4

Premium Luxury

$30,412

30,992 mi

Est. $447/mo*

129 days on market

Black RavenJet Black

Barker Motor Company

Bloomington, IL

Used 2024 Cadillac CT4

Premium Luxury

$30,703

29,672 mi

Est. $451/mo*

129 days on market

Black RavenJet Black

Barker Motor Company

Bloomington, IL

Used 2024 Cadillac CT4

Luxury

$31,313

23,340 mi

Est. $460/mo*

23 days on market

RedBrown

Arnie Bauer Cadillac

Matteson, IL

Used 2024 Cadillac CT4

Premium Luxury

$31,338

30,066 mi

Est. $460/mo*

84 days on market

Black RavenJet Black

Advantage Buick GMC Cadillac

Hodgkins, IL

Used 2022 Cadillac CT4

Premium Luxury

$31,612

19,463 mi

Est. $464/mo*

23 days on market

GrayBrown

Motor Werks Cadillac of Barrington

Barrington, IL

Used 2023 Cadillac CT4

Sport

$31,924

31,778 mi

Est. $468/mo*

78 days on market

BlackBlack

McLaughlin Motors

Moline, IL

Used 2022 Cadillac CT4

V-Series

$33,376

71,625 mi

Est. $489/mo*

7 days on market

Black RavenJet Black

Premiere Motorsports

Plainfield, IL

Used 2024 Cadillac CT4

Luxury

$33,412

15,476 mi

Est. $489/mo*

6 days on market

Black RavenBlack

Napleton's River Oaks Chrysler Jeep Dodge

Lansing, IL

Used 2025 Cadillac CT4

Luxury

$34,211

12,156 mi

Est. $501/mo*

30 days on market

Silver MetallicJet Black

Bentley Northbrook

Northbrook, IL

Used 2024 Cadillac CT4

Premium Luxury

$36,412

21,793 mi

Est. $532/mo*

64 days on market

Black RavenJet Black

Napleton Cadillac of Libertyville

Libertyville, IL

Used 2026 Cadillac CT4

Premium Luxury

$36,722

16,320 mi

Est. $537/mo*

74 days on market

Black RavenJet Black

Advantage Buick GMC Cadillac

Hodgkins, IL

Used 2025 Cadillac CT4

Sport

$38,197

12,601 mi

Est. $558/mo*

38 days on market

Summit WhiteBlack

Riverside Chevrolet

Chillicothe, IL

New 2026 Cadillac CT4

Premium Luxury

$40,109

MSRP: $46,26013.3% off

6,872 mi

Est. $585/mo*

300 days on market

Black RavenBlack

Zeigler Cadillac of Lincolnwood

Lincolnwood, IL

New 2026 Cadillac CT4

Premium Luxury

$40,141

MSRP: $45,84512.4% off

3,079 mi

Est. $585/mo*

282 days on market

Summit WhiteBlack

Zeigler Cadillac of Lincolnwood

Lincolnwood, IL

New 2026 Cadillac CT4

Premium Luxury

$40,210

MSRP: $46,64013.8% off

5,094 mi

Est. $586/mo*

140 days on market

Summit WhiteBlack

Zeigler Cadillac of Lincolnwood

Lincolnwood, IL

Used 2025 Cadillac CT4

Premium Luxury

$40,312

1,713 mi

Est. $588/mo*

15 days on market

SilverBlack

Isringhausen Imports

Springfield, IL

Used 2025 Cadillac CT4

Sport

$41,372

5,149 mi

Est. $603/mo*

123 days on market

BlackBrown

Don Franklin Auto Mall Lexington

Granite City, IL

New 2026 Cadillac CT4

Premium Luxury

$42,382

MSRP: $46,4708.8% off

225 mi

Est. $617/mo*

128 days on market

SilverBlack

Zeigler Cadillac of Lincolnwood

Lincolnwood, IL

New 2026 Cadillac CT4

Premium Luxury

$42,552

MSRP: $46,6408.8% off

142 mi

Est. $620/mo*

140 days on market

Summit WhiteBlack

Zeigler Cadillac of Lincolnwood

Lincolnwood, IL

New 2026 Cadillac CT4

Premium Luxury

$44,360

MSRP: $45,8453.2% off

2 mi

Est. $646/mo*

300 days on market

Black RavenJet Black

Barker Motor Company

Bloomington, IL

Used 2022 Cadillac CT4

V-Series

$46,411

27,182 mi

Est. $675/mo*

89 days on market

Black RavenJet Black

Bentley Northbrook

Northbrook, IL

New 2026 Cadillac CT4

Premium Luxury

$47,301

MSRP: $50,0705.5% off

251 mi

Est. $687/mo*

129 days on market

Summit WhiteBrown

Castle Cadillac McHenry

McHenry, IL

New 2026 Cadillac CT4

Premium Luxury

$47,410

MSRP: $52,5209.7% off

5,437 mi

Est. $689/mo*

140 days on market

BlueBlack

Zeigler Cadillac of Lincolnwood

Lincolnwood, IL

New 2026 Cadillac CT4

Sport

$52,607

MSRP: $53,1951.1% off

5 mi

Est. $763/mo*

69 days on market

Midnight Sky MetallicBlack

Zeigler Cadillac of Lincolnwood

Lincolnwood, IL

New 2026 Cadillac CT4

Sport

$54,210

MSRP: $54,4650.5% off

5 mi

Est. $786/mo*

129 days on market

WhiteBlack

Napleton Autowerks River Oaks

Calumet City, IL

New 2026 Cadillac CT4

Sport

$55,215

3 mi

Est. $800/mo*

140 days on market

Black RavenBlack

Rizza Buick GMC Cadillac

Tinley Park, IL

New 2026 Cadillac CT4

Sport

$57,902

MSRP: $60,0103.5% off

0 mi

Est. $839/mo*

40 days on market

BlackBlack

Uftring Montgomery Chevrolet Cadillac

Peoria, IL