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Cadillac CT5 Price in Illinois

As of October 29, 2026, there are 251 Cadillac CT5 vehicles available at 27 dealerships in Illinois. Expect an average markup of $309 over MSRP in Illinois, though 96% of listings are still at or below sticker price. 18 of 27 dealers are currently pricing below MSRP on average. Prices range from $50,995 to $66,710, with a median of $59,115.

These are advertised prices — a negotiated deal (incentives, dealer discounts) often beats them.

251

In Stock

+$309

Avg Markup

95.5%

At/Below MSRP

$59,115

Median Price

Price range: $50,995 to $66,710.

Dealers in Illinois

DealerCountAvg MarkupBelow MSRP
DIEPHOLZ CADILLAC

Charleston, IL

2-$1,2572
RUSS BRAUNECKER CADILLAC

EFFINGHAM, IL

2-$1,1612
ZEIGLER CADILLAC OF LINCOLNWOOD

Lincolnwood, IL

20-$22218
MOTOR WERKS CADILLAC

Barrington, IL

18$018
NAPLETON CADILLAC

Oak Lawn, IL

11$011
ARNIE BAUER CADILLAC

Matteson, IL

9$09
ADVANTAGE CADILLAC

HODGKINS, IL

7$07
QUALITY BUICK GMC

Alton, IL

6$05
MCLAUGHLIN MOTORS, INC.

Moline, IL

6$06
CASTLE CHEVROLET OF MCHENRY

McHenry, IL

6$06
NAPLETON'S RIVER OAKS CADILLAC, INC.

Calumet City, IL

5$05
CADILLAC OF MARION

Marion, IL

5$05
KEN NELSON AUTO PLAZA, INC.

DIXON, IL

4$04
HAWK CADILLAC

Joliet, IL

3$03
LANDMARK CADILLAC

Springfield, IL

3$03
RAY DENNISON CADILLAC

Pekin, IL

1$01
BARKER MOTOR COMPANY

Bloomington, IL

1$01
DEKALB SYCAMORE CADILLAC

SYCAMORE, IL

1$01
PATRICK CADILLAC

Schaumburg, IL

35+$5134
NAPLETON CADILLAC OF LIBERTYVILLE

Libertyville, IL

14+$13812
CADILLAC OF NAPERVILLE, INC.

NAPERVILLE, IL

10+$1998
HERITAGE CADILLAC, INC.

Lombard, IL

22+$39921
NAPLETON CADILLAC

ROCKFORD, IL

12+$64511
NAPLETON CADILLAC OF NORTHBROOK

Northbrook, IL

23+$73721
SAM LEMAN CADILLAC

CHAMPAIGN, IL

5+$1,6394
RIZZA CADILLAC

TINLEY PARK, IL

15+$1,75513
UFTRING MONTGOMERY CADILLAC

Peoria, IL

5+$2,2774
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