Used 2021 Cadillac CT5 for SaleNationwide
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige With Jet Black Accents)
- Transmission:
- Automatic
- Mileage:
- 62,699
- Stock #:
- L0123438
- VIN:
- 1G6DT5RK5L0123438
-$520
2020 Cadillac CT5
Premium Luxury Sedan AWD
62,699 mi
$24,759
$24,239
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black Raven
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 47,759
- Stock #:
- 0122484A
- VIN:
- 1G6DN5RK6L0127587
2020 Cadillac CT5
Premium Luxury Sedan RWD
47,759 mi
$24,989
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Red Obsession Tintcoat
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige With Jet Black Accents)
- Transmission:
- Automatic
- Mileage:
- 39,132
- Stock #:
- 3793N
- VIN:
- 1G6DM5RK5L0127244
2020 Cadillac CT5
Luxury Sedan RWD
39,132 mi
$24,690
- 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:
- Jet Black W/Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 47,695
- Stock #:
- C261634A
- VIN:
- 1G6DU5RKXN0135150
2022 Cadillac CT5
Sport AWD
47,695 mi
$30,448
- 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
- Transmission:
- Automatic
- Mileage:
- 87,265
- Stock #:
- G50081
- VIN:
- 1G6DR5RW8M0143248
2021 Cadillac CT5
V-Series RWD
87,265 mi
$34,941
- Year:
- 2021
- 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 With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 60,730
- Stock #:
- P19478
- VIN:
- 1G6DX5RK0M0119478
-$1,096
2021 Cadillac CT5
Luxury Sedan AWD
60,730 mi
$26,297
$25,201
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 61,176
- Stock #:
- 153406
- VIN:
- 1G6DN5RK7L0153406
2020 Cadillac CT5
Premium Luxury Sedan RWD
61,176 mi
$24,297
- 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:
- 31,146
- Stock #:
- 30000021A
- VIN:
- 1G6DR5RW7M0130006
2021 Cadillac CT5
V-Series RWD
31,146 mi
$40,325
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black Raven
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 73,447
- Stock #:
- 264911B
- VIN:
- 1G6DP5RK3M0126179
2021 Cadillac CT5
Sport Sedan RWD
73,447 mi
$28,392
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 360 hp 3L V6
- Exterior color:
- Shadow Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Sedona Sauvage With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 33,651
- Stock #:
- 326299A
- VIN:
- 1G6DR5RW8N0115905
2022 Cadillac CT5
V-Series RWD
33,651 mi
$46,922
- 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
- Transmission:
- Automatic
- Mileage:
- 87,895
- Stock #:
- B2081A
- VIN:
- 1G6DU5RK1L0135406
2020 Cadillac CT5
Sport Sedan AWD
87,895 mi
$25,575
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black Raven
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 20,880
- Stock #:
- T5215H
- VIN:
- 1G6DW5RK7L0129121
2020 Cadillac CT5
Luxury Sedan RWD
20,880 mi
$27,083
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Maple Sugar With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 70,524
- Stock #:
- PB10227A
- VIN:
- 1G6DN5RK5L0132764
2020 Cadillac CT5
Premium Luxury Sedan RWD
70,524 mi
$22,936
CarGurus Analysis:
2021 Cadillac CT5
With 512 currently listed for sale and an average price of $29,337.00, 31.6% 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.
80.5% of 2021 CT5 models on CarGurus are accident free.
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 360 hp 3L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 74,794
- Stock #:
- 135055C01
- VIN:
- 1G6DR5RW3L0135055
2020 Cadillac CT5
V-Series RWD
74,794 mi
$31,730
- 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:
- 37,339
- Stock #:
- T1232C
- VIN:
- 1G6DX5RK5M0136454
2021 Cadillac CT5
Luxury Sedan AWD
37,339 mi
$26,413
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 67,049
- Stock #:
- SIG2743
- VIN:
- 1G6DN5RK8L0129986
2020 Cadillac CT5
Premium Luxury Sedan RWD
67,049 mi
$24,992
- 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:
- 31,655
- Stock #:
- T186038T
- VIN:
- 1G6DT5RK4L0152610
2020 Cadillac CT5
Premium Luxury Sedan AWD
31,655 mi
$28,500
- Year:
- 2020
- 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
- Transmission:
- Automatic
- Mileage:
- 59,927
- Stock #:
- 39104A
- VIN:
- 1G6DU5RK4L0125100
-$999
2020 Cadillac CT5
Sport Sedan AWD
59,927 mi
$30,375
$29,376
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige With Jet Black Accents)
- Transmission:
- Automatic
- Mileage:
- 73,043
- Stock #:
- YC1675B
- VIN:
- 1G6DN5RK9N0120460
-$697
2022 Cadillac CT5
Premium Luxury RWD
73,043 mi
$24,229
$23,532
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-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:
- 72,915
- Stock #:
- AKP221
- VIN:
- 1G6DV5RW4M0144201
2021 Cadillac CT5
V-Series AWD
72,915 mi
$36,449
- 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:
- 57,892
- Stock #:
- T538765A
- VIN:
- 1G6DX5RK3M0109401
2021 Cadillac CT5
Luxury Sedan AWD
57,892 mi
$25,190
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Infrared Tintcoat
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Sedona Sauvage
- Transmission:
- Automatic
- Mileage:
- 61,828
- Stock #:
- 21734CFX
- VIN:
- 1G6DP5RK9M0115378
2021 Cadillac CT5
Sport Sedan RWD
61,828 mi
$28,442
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (SAHARA BEIGE W/ JET BLACK)
- Transmission:
- Automatic
- Mileage:
- 37,328
- Stock #:
- CP2187
- VIN:
- 1G6DN5RK8N0120076
2022 Cadillac CT5
Premium Luxury RWD
37,328 mi
$31,219
CarGurus Analysis: 2021 Cadillac CT5
Summary
With 512 currently listed for sale and an average price of $29,337.00, 31.6% 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.
80.5% of 2021 CT5 models on CarGurus are accident free.
Why it stands out
The 2021 Cadillac CT5 stands out as a midsize luxury sedan that tries to deliver the driving appeal, space, and prestige of pricier rivals at a lower price. It also occupies an unusual middle ground in size and price, making it feel like a bridge between midsize and compact premium sedans. Cadillac gave it a fastback-style look and updated tech when it replaced the CTS, and its sharp exterior design remains one of its defining traits.
For 2021, Cadillac added several packages and tech upgrades, including wireless Apple CarPlay and Android Auto, SiriusXM 360L, and the “Buckle to Drive” feature across all trims. Super Cruise was available in very limited quantities, which adds to the CT5’s appeal for shoppers interested in advanced driver assistance, though it was hard to find on used 2020–2022 models. Owners also tend to praise the CT5 for its smooth ride, strong performance, and attractive design.
The CT5’s strengths are balanced by some clear compromises. Its interior was described as a step down from the CTS in both design and materials, with a plain layout and Chevy-sourced switches and displays that looked low-grade. It also had tight rear-seat headroom, and the base engine was noisy and severely underpowered for the car’s mission as a luxury sport sedan. Even so, the CT5 remains appealing for buyers who want a stylish, enjoyable-to-drive luxury sedan with useful technology and a lower entry price than many of its competitors.
Other model years to consider
- Average price: $40,299.00
- Good/great deal percentage: 30.9%
- User rating: 5 / 5
- Total listings: 1,027
- Average price: $33,842.00
- Good/great deal percentage: 32.3%
- User rating: 5 / 5
- Total listings: 719
- Average price: $26,730.00
- Good/great deal percentage: 30.5%
- User rating: 4.75 / 5
- Total listings: 367
This analysis is based on CarGurus' proprietary market data from August 10, 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
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