Cadillac CT4 for Sale in Illinois

Used 2020 Cadillac CT4

Premium Luxury

$19,407

97,106 mi

Est. $290/mo*

58 days at this dealer

RedWhisper Beige

JBA Auto Sales

Berwyn, IL

Used 2021 Cadillac CT4

Luxury

$22,362

49,172 mi

Est. $332/mo*

39 days at this dealer

Garnet MetallicBlack

Napleton Autowerks River Oaks

Calumet City, IL

Used 2020 Cadillac CT4

Sport

$22,990

79,820 mi

Est. $341/mo*

155 days at this dealer

WhiteBurgundy

Quality Cars of South Elgin

South Elgin, IL

Used 2020 Cadillac CT4

Luxury

$24,312

31,520 mi

Est. $360/mo*

3 days at this dealer

GrayJet Black

Napleton Autowerks Rockford

Rockford, IL

Used 2020 Cadillac CT4

Premium Luxury

$24,711

45,038 mi

Est. $365/mo*

95 days at this dealer

Red ObsessionWhisper Beige

Barker Motor Company

Bloomington, IL

Used 2022 Cadillac CT4

Sport

$24,995

54,525 mi

Est. $370/mo*

76 days at this dealer

Black RavenBlack

Titan Auto Sales

Worth, IL

Certified 2023 Cadillac CT4

Luxury

$26,990

41,550 mi

Est. $398/mo*

53 days at this dealer

Summit WhiteBlack

Heritage Cadillac

Lombard, IL

Used 2023 Cadillac CT4

Luxury

$27,904

27,444 mi

Est. $411/mo*

56 days at this dealer

WhiteJet Black

Castle Hyundai Downers Grove

Downers Grove, IL

Used 2021 Cadillac CT4

Premium Luxury

$27,911

21,690 mi

Est. $411/mo*

3 days at this dealer

Black RavenJet Black

Schaumburg KIA

Schaumburg, IL

Certified 2022 Cadillac CT4

Sport

$27,988

79,909 mi

Est. $412/mo*

61 days at this dealer

GrayJet Black

Golf Mill Ford

Niles, IL

Used 2021 Cadillac CT4

Premium Luxury

$28,089

44,351 mi

Est. $414/mo*

18 days at this dealer

WhiteBlack

Weber Chevrolet Granite City

Granite City, IL

Used 2022 Cadillac CT4

Premium Luxury

$28,293

54,409 mi

Est. $417/mo*

20 days at this dealer

WhiteBlack

Jack Schmitt Chevrolet of Wood River

Wood River, IL

Used 2021 Cadillac CT4

Sport

$29,351

42,665 mi

Est. $432/mo*

17 days at this dealer

Black RavenBlack

Elmhurst Chrysler Dodge Jeep RAM

Elmhurst, IL

Used 2024 Cadillac CT4

Premium Luxury

$29,395

59,059 mi

Est. $432/mo*

108 days at this dealer

Black RavenBlack

Baha Auto of Burbank

Burbank, IL

Used 2024 Cadillac CT4

Premium Luxury

$29,408

35,566 mi

Est. $432/mo*

20 days at this dealer

Summit WhiteJet Black

Jaguar Schaumburg

Schaumburg, IL

Used 2024 Cadillac CT4

Premium Luxury

$29,600

46,043 mi

Est. $435/mo*

18 days at this dealer

SilverBlack

Patrick Volvo Cars

Schaumburg, IL

Certified 2022 Cadillac CT4

Premium Luxury

$29,912

29,211 mi

Est. $440/mo*

21 days at this dealer

Shadow MetallicBlack

Motor Werks Cadillac of Barrington

Barrington, IL

Used 2022 Cadillac CT4

Luxury

$29,978

37,737 mi

Est. $441/mo*

12 days at this dealer

Shadow MetallicBlack

Net Motorcars

Addison, IL

Used 2023 Cadillac CT4

Premium Luxury

$30,101

38,560 mi

Est. $442/mo*

Black

Gerald KIA of North Aurora

North Aurora, IL

Used 2024 Cadillac CT4

Premium Luxury

$30,311

29,381 mi

Est. $445/mo*

20 days at this dealer

Summit WhiteJet Black

Barker Motor Company

Bloomington, IL

Used 2024 Cadillac CT4

Premium Luxury

$30,321

29,672 mi

Est. $445/mo*

179 days at this dealer

Black RavenJet Black

Barker Motor Company

Bloomington, IL

Used 2024 Cadillac CT4

Premium Luxury

$30,331

30,992 mi

Est. $446/mo*

179 days at this dealer

Black RavenJet Black

Barker Motor Company

Bloomington, IL

Used 2024 Cadillac CT4

Premium Luxury

$30,381

25,859 mi

Est. $446/mo*

179 days at this dealer

Black RavenJet Black

Barker Motor Company

Bloomington, IL

Used 2024 Cadillac CT4

Luxury

$30,412

15,478 mi

Est. $447/mo*

56 days at this dealer

Black RavenBlack

Napleton's River Oaks Chrysler Jeep Dodge

Lansing, IL

Used 2023 Cadillac CT4

Sport

$30,997

38,708 mi

Est. $455/mo*

20 days at this dealer

Black RavenBlack

Advantage Chevrolet of Bridgeview

Bridgeview, IL

Used 2024 Cadillac CT4

Luxury

$31,187

23,340 mi

Est. $458/mo*

73 days at this dealer

RedBlack

Arnie Bauer Cadillac

Matteson, IL

Used 2023 Cadillac CT4

Sport

$31,814

27,326 mi

Est. $467/mo*

18 days at this dealer

BlackBlack

Sam Leman Chevrolet Champaign

Champaign, IL

Used 2023 Cadillac CT4

Sport

$32,199

30,041 mi

Est. $472/mo*

40 days at this dealer

Midnight BlackJet Black

Bentley Northbrook

Northbrook, IL

Used 2022 Cadillac CT4

V-Series

$32,369

71,625 mi

Est. $475/mo*

60 days at this dealer

Black RavenJet Black

Premiere Motorsports & Vanderhall of Plainfield

Plainfield, IL

Used 2023 Cadillac CT4

Premium Luxury

$32,662

24,815 mi

Est. $479/mo*

20 days at this dealer

GrayBlack

M'Lady Nissan

Crystal Lake, IL

Used 2026 Cadillac CT4

Premium Luxury

$32,819

39,694 mi

Est. $481/mo*

84 days at this dealer

Black RavenBlack

Baha Auto

Chicago, IL

Used 2024 Cadillac CT4

Premium Luxury

$32,895

18,824 mi

Est. $482/mo*

28 days at this dealer

WhiteBlack

Mercedes-Benz of Barrington

Barrington, IL

Certified 2024 Cadillac CT4

Luxury

$32,912

20,240 mi

Est. $482/mo*

10 days at this dealer

SilverBlack

Motor Werks Cadillac of Barrington

Barrington, IL

Used 2023 Cadillac CT4

Sport

$32,912

23,443 mi

Est. $482/mo*

50 days at this dealer

BlackBlack

Dralle Chevrolet & Buick

Peotone, IL

Used 2023 Cadillac CT4

Premium Luxury

$33,342

27,195 mi

Est. $488/mo*

18 days at this dealer

Silver

World KIA Joliet

Joliet, IL

Certified 2024 Cadillac CT4

Premium Luxury

$34,011

21,793 mi

Est. $498/mo*

Black RavenJet Black

Napleton Cadillac of Libertyville

Libertyville, IL

Used 2024 Cadillac CT4

Luxury

$34,995

20,886 mi

Est. $512/mo*

3 days at this dealer

WhiteBlack

Napleton Cadillac of Oak Lawn

Oak Lawn, IL

Used 2024 Cadillac CT4

Premium Luxury

$35,312

3,620 mi

Est. $517/mo*

2 days at this dealer

Black RavenBlack

Arnie Bauer Cadillac

Matteson, IL

Used 2026 Cadillac CT4

Premium Luxury

$35,923

23,994 mi

Est. $525/mo*

76 days at this dealer

Black RavenBlack

Napleton Cadillac of Oak Lawn

Oak Lawn, IL

Certified 2021 Cadillac CT4

V-Series

$37,372

29,445 mi

Est. $546/mo*

15 days at this dealer

Black RavenJet Black

Laura Buick GMC

Collinsville, IL

Used 2025 Cadillac CT4

Premium Luxury

$37,559

13,580 mi

Est. $549/mo*

20 days at this dealer

Deep Space MetallicBlack

Jack Schmitt Chevrolet of Wood River

Wood River, IL

Used 2023 Cadillac CT4

Sport

$39,275

9,932 mi

Est. $573/mo*

10 days at this dealer

MidnightBlack

Elmhurst Chrysler Dodge Jeep RAM

Elmhurst, IL

Used 2022 Cadillac CT4

V-Series

$39,378

32,843 mi

Est. $574/mo*

23 days at this dealer

Black RavenBlack

Audi Orland Park

Tinley Park, IL

Used 2022 Cadillac CT4

V-Series

$39,999

27,182 mi

Est. $583/mo*

62 days at this dealer

Black RavenJet Black

Bentley Northbrook

Northbrook, IL

New 2026 Cadillac CT4

Premium Luxury

$40,109

MSRP: $46,26013.3% off

6,872 mi

Est. $585/mo*

375 days at this dealer

Black RavenBlack

Zeigler Cadillac of Lincolnwood

Lincolnwood, IL

Used 2025 Cadillac CT4

Sport

$40,189

5,149 mi

Est. $586/mo*

18 days at this dealer

BlackBlack

Weber Chevrolet Granite City

Granite City, IL

New 2026 Cadillac CT4

Premium Luxury

$40,210

MSRP: $46,64013.8% off

5,094 mi

Est. $586/mo*

193 days at this dealer

Summit WhiteBlack

Zeigler Cadillac of Lincolnwood

Lincolnwood, IL

Used 2025 Cadillac CT4

Sport

$40,347

7,270 mi

Est. $588/mo*

18 days at this dealer

Midnight Sky MetallicBlack

Fox Valley Buick GMC

Saint Charles, IL

New 2026 Cadillac CT4

Premium Luxury

$42,382

MSRP: $46,4708.8% off

225 mi

Est. $617/mo*

181 days at this dealer

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*

193 days at this dealer

Summit WhiteBlack

Zeigler Cadillac of Lincolnwood

Lincolnwood, IL

New 2026 Cadillac CT4

Premium Luxury

$42,862

MSRP: $45,8456.5% off

2 mi

Est. $624/mo*

390 days at this dealer

Black RavenJet Black

Barker Motor Company

Bloomington, IL

New 2026 Cadillac CT4

Premium Luxury

$47,301

MSRP: $50,0705.5% off

251 mi

Est. $687/mo*

Summit WhiteBlack

Castle Cadillac McHenry

McHenry, IL

New 2026 Cadillac CT4

Premium Luxury

$47,410

MSRP: $52,5209.7% off

5,437 mi

Est. $689/mo*

193 days at this dealer

BlueBlack

Zeigler Cadillac of Lincolnwood

Lincolnwood, IL

New 2026 Cadillac CT4

Sport

$48,427

MSRP: $50,6454.4% off

0 mi

Est. $703/mo*

18 days at this dealer

Black

Ray Dennison Buick GMC

Pekin, IL

New 2026 Cadillac CT4

Sport

$50,607

MSRP: $53,1954.9% off

5 mi

Est. $735/mo*

20 days at this dealer

BlueBlack

Zeigler Cadillac of Lincolnwood

Lincolnwood, IL

New 2026 Cadillac CT4

Sport

$54,519

3 mi

Est. $790/mo*

193 days at this dealer

Black RavenBlack

Rizza Buick GMC Cadillac

Tinley Park, IL

New 2026 Cadillac CT4

Sport

$54,877

5 mi

Est. $795/mo*

17 days at this dealer

Vibrant WhiteJet Black

Napleton Autowerks Rockford

Rockford, IL

New 2026 Cadillac CT4

V-Series

$56,792

MSRP: $57,3801% off

5 mi

Est. $823/mo*

102 days at this dealer

Black RavenBlack

Zeigler Cadillac of Lincolnwood

Lincolnwood, IL

New 2026 Cadillac CT4

Sport

$57,902

MSRP: $60,0103.5% off

0 mi

Est. $839/mo*

94 days at this dealer

BlackBlack

Uftring Montgomery Chevrolet Cadillac

Peoria, IL