Used 2021 Cadillac CT5 for Sale nearChicago, IL
71 vehicles found
See the total price upfront.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 37,338
- Stock #:
- T1232C
- VIN:
- 1G6DX5RK5M0136454
Sponsored by McGrath Kia of St. Charles
2021 Cadillac CT5
Luxury Sedan AWD
37,338 mi
$28,288
- 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
- Transmission:
- Automatic
- Mileage:
- 71,155
- Stock #:
- 36084A
- VIN:
- 1G6DU5RK2L0113334
Sponsored Listing
2020 Cadillac CT5
Sport Sedan AWD
71,155 mi
$28,030
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 360 hp 3L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 44,540
- Stock #:
- HL10868
- VIN:
- 1G6DR5RW3M0145800
Sponsored Listing
2021 Cadillac CT5
V-Series RWD
44,540 mi
$40,183
- 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
- Transmission:
- Automatic
- Mileage:
- 89,953
- Stock #:
- 48821
- VIN:
- 1G6DU5RK2L0117447
-$2,036
2020 Cadillac CT5
Sport Sedan AWD
89,953 mi
$25,408
$23,372
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 21,949
- Stock #:
- C26127A
- VIN:
- 1G6DT5RW7N0117033
-$1,876
2022 Cadillac CT5
Premium Luxury AWD
21,949 mi
$37,225
$35,349
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 46,166
- Stock #:
- 4303P
- VIN:
- 1G6DU5RK8M0115011
2021 Cadillac CT5
Sport Sedan AWD
46,166 mi
$30,310
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Wave Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 23,050
- Stock #:
- GX5649
- VIN:
- 1G6DU5RK9M0144498
2021 Cadillac CT5
Sport Sedan AWD
23,050 mi
$34,162
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Dark Moon Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 37,262
- Stock #:
- C26146A
- VIN:
- 1G6DT5RK2L0151245
2020 Cadillac CT5
Premium Luxury Sedan AWD
37,262 mi
$29,314
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 71,240
- Stock #:
- 28848621
- VIN:
- 1G6DN5RK4N0121306
2022 Cadillac CT5
Premium Luxury RWD
71,240 mi
$25,797
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 26,290
- Stock #:
- P6866A
- VIN:
- 1G6DU5RK3M0147803
2021 Cadillac CT5
Sport Sedan AWD
26,290 mi
$34,907
- Year:
- 2021
- 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
- Transmission:
- Automatic
- Mileage:
- 47,433
- Stock #:
- PFD17926
- VIN:
- 1G6DT5RK9M0107938
2021 Cadillac CT5
Premium Luxury Sedan AWD
47,433 mi
$27,662
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 42,370
- Stock #:
- 000P8549
- VIN:
- 1G6DT5RK7L0151497
2020 Cadillac CT5
Premium Luxury Sedan AWD
42,370 mi
$27,759
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 27,441
- Stock #:
- 125957
- VIN:
- 1G6DT5RW9N0125957
2022 Cadillac CT5
Premium Luxury AWD
27,441 mi
$35,154
CarGurus Analysis:
2021 Cadillac CT5
With 534 currently listed for sale and an average price of $29,729.00, 33.5% of 2021 Cadillac CT5s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Cadillac CT5 5 / 5 stars.
76.0% of 2021 CT5 models on CarGurus are accident free.
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 131,087
- Stock #:
- 45746)687
- VIN:
- 1G6DT5RK0M0114194
2021 Cadillac CT5
Premium Luxury Sedan AWD
131,087 mi
$17,463
- Year:
- 2021
- 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
- Transmission:
- Automatic
- Mileage:
- 50,369
- Stock #:
- C260142A
- VIN:
- 1G6DT5RK7M0106321
2021 Cadillac CT5
Premium Luxury Sedan AWD
50,369 mi
$29,313
- Year:
- 2021
- 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
- Transmission:
- Automatic
- Mileage:
- 45,076
- Stock #:
- 65742A
- VIN:
- 1G6DT5RK8M0109454
2021 Cadillac CT5
Premium Luxury Sedan AWD
45,076 mi
$28,599
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Black Raven
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige)
- Transmission:
- Automatic
- Mileage:
- 30,885
- Stock #:
- JP3087
- VIN:
- 1G6DT5RK9N0132825
2022 Cadillac CT5
Premium Luxury AWD
30,885 mi
$31,991
- 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
- Transmission:
- Automatic
- Mileage:
- 71,155
- Stock #:
- 36084A
- VIN:
- 1G6DU5RK2L0113334
2020 Cadillac CT5
Sport Sedan AWD
71,155 mi
$28,030
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Wave Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 37,123
- Stock #:
- R26052B
- VIN:
- 1G6DM5RK8L0152946
2020 Cadillac CT5
Luxury Sedan RWD
37,123 mi
$27,270
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 360 hp 3L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 44,540
- Stock #:
- HL10868
- VIN:
- 1G6DR5RW3M0145800
2021 Cadillac CT5
V-Series RWD
44,540 mi
$40,183
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 37,338
- Stock #:
- T1232C
- VIN:
- 1G6DX5RK5M0136454
2021 Cadillac CT5
Luxury Sedan AWD
37,338 mi
$28,288
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 109,133
- Stock #:
- 122724
- VIN:
- 1G6DT5RK1L0122724
2020 Cadillac CT5
Premium Luxury Sedan AWD
109,133 mi
$20,465
- Year:
- 2021
- 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
- Transmission:
- Automatic
- Mileage:
- 47,433
- Stock #:
- PFD17926
- VIN:
- 1G6DT5RK9M0107938
Sponsored Listing
2021 Cadillac CT5
Premium Luxury Sedan AWD
47,433 mi
$27,662
CarGurus Analysis: 2021 Cadillac CT5
Summary
With 534 currently listed for sale and an average price of $29,729.00, 33.5% of 2021 Cadillac CT5s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Cadillac CT5 5 / 5 stars.
76.0% of 2021 CT5 models on CarGurus are accident free.
Why it stands out
The 2021 Cadillac CT5 is a midsize sedan that competes with luxury stalwarts like the Audi A6, BMW 5 Series, and Mercedes-Benz E-Class, offering a blend of performance, technology, and style at a more accessible price point. Introduced as a replacement for the CTS, the CT5 features a fastback design and a range of powerful engine options, including a turbocharged four-cylinder and a robust twin-turbo V6. Owners appreciate its smooth ride and advanced technology, although some note that it may not match the refinement of its German competitors. The CT5's impressive safety ratings and enjoyable driving dynamics make it a compelling choice for buyers seeking a luxury sedan without the premium price tag.
Other model years to consider
- Average price: $40,102.00
- Good/great deal percentage: 33.4%
- User rating: 5 / 5
- Total listings: 973
- Average price: $32,938.00
- Good/great deal percentage: 32.7%
- User rating: 5 / 5
- Total listings: 701
- Average price: $26,923.00
- Good/great deal percentage: 34.7%
- User rating: 4.71 / 5
- Total listings: 395
This analysis is based on CarGurus' proprietary market data from July 6, 2026, CarGurus experts' opinions, and generative AI.
5.0 Overall rating
Filter by rating
Tracy S
Reviewed a 2021 Cadillac CT5 on Jan 27, 2025
Love the creatures and performance. Compares to a BMW 3 series with 6 cylinder dual turbos
Fred H
Reviewed a 2021 Cadillac CT5 on Dec 30, 2023
This is the best car ever own. The ride is unbelievable, and the technology is unbelievable. First Cadillac I have ever owned. It will not be my last.
Larry S
Reviewed a 2021 Cadillac CT5 on Jun 14, 2022
Absolutely love it sleek smooth great price
Anonymous
Reviewed a 2021 Cadillac CT5 on Nov 6, 2022
A beautiful car with power, performance, and great on gas if you do a lot of running.
2021 Cadillac CT5 Trims
| Trim type | MSRP |
|---|---|
| Premium Luxury Sedan AWD | $42,795 |
| Luxury Sedan RWD | $36,995 |
| Sport Sedan AWD | $43,795 |
| Premium Luxury Sedan RWD | $40,795 |
| Luxury Sedan AWD | $38,995 |
| V-Series RWD | $47,795 |
| V-Series AWD | $49,795 |
| Sport Sedan RWD | $41,795 |
2021 Cadillac CT5 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Cadillac CT5 prices has changed over time.
See more price trendsFAQs
How much does the 2021 Cadillac CT5 cost in Chicago, IL?
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What is the fuel economy of the 2021 Cadillac CT5?
What fuel types are available?
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