Used 2020 Cadillac CT5 for Sale near Tulsa, OK
40 results
- 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:
- Brown (Whisper Beige With Jet Black Accents)
- Transmission:
- Automatic
- Mileage:
- 92,155
- Stock #:
- P54667A
- VIN:
- 1G6DU5RKXM0111476


Sponsored by Don Thornton Cadillac
2021 Cadillac CT5
Sport Sedan AWD
92,155 mi
$27,788
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 43,640
- Stock #:
- 131710
- VIN:
- 1G6DN5RKXL0131710

Sponsored Listing
2020 Cadillac CT5
Premium Luxury Sedan RWD
43,640 mi
$27,494
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 74,187
- Stock #:
- P151620
- VIN:
- 1G6DT5RW9L0151620

Sponsored Listing
2020 Cadillac CT5
Premium Luxury Sedan AWD
74,187 mi
$28,965
- 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 Leather
- Transmission:
- Automatic
- Mileage:
- 69,293
- Stock #:
- 3947
- VIN:
- 1G6DT5RK3L0118979

2020 Cadillac CT5
Premium Luxury Sedan AWD
69,293 mi
$24,918
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 74,187
- Stock #:
- P151620
- VIN:
- 1G6DT5RW9L0151620

2020 Cadillac CT5
Premium Luxury Sedan AWD
74,187 mi
$28,965
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 70,417
- Stock #:
- 126529
- VIN:
- 1G6DU5RK5L0126529

2020 Cadillac CT5
Sport Sedan AWD
70,417 mi
$28,299
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 43,640
- Stock #:
- 131710
- VIN:
- 1G6DN5RKXL0131710

2020 Cadillac CT5
Premium Luxury Sedan RWD
43,640 mi
$27,494
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 82,106
- Stock #:
- 135647
- VIN:
- 1G6DN5RK5L0135647

2020 Cadillac CT5
Premium Luxury Sedan RWD
82,106 mi
$24,139
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 22,026
- Stock #:
- 28347538
- VIN:
- 1G6DX5RK7M0112317

-$1,000
2021 Cadillac CT5
Luxury Sedan AWD
22,026 mi
$30,497
$29,497
- 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:
- Brown (Whisper Beige With Jet Black Accents)
- Transmission:
- Automatic
- Mileage:
- 92,155
- Stock #:
- P54667A
- VIN:
- 1G6DU5RKXM0111476

2021 Cadillac CT5
Sport Sedan AWD
92,155 mi
$27,788
- 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
$18,294
- Year:
- 2020
- 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
- Transmission:
- Automatic
- Mileage:
- 37,604
- Stock #:
- 28857737
- VIN:
- 1G6DT5RK8L0137222

2020 Cadillac CT5
Premium Luxury Sedan AWD
37,604 mi
$31,647
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Brown
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 41,232
- Stock #:
- 28611326
- VIN:
- 1G6DT5RK8L0119108

2020 Cadillac CT5
Premium Luxury Sedan AWD
41,232 mi
$30,297
CarGurus Analysis:
2020 Cadillac CT5
With 353 currently listed for sale and an average price of $26,899.00, 32.9% of 2020 Cadillac CT5s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Cadillac CT5 4.71 / 5 stars.
74.2% of 2020 CT5 models on CarGurus are accident free.
The 2020 Cadillac CT5 impresses with its stylish design, smooth driving experience, and a comfortable interior, although some drivers noted discomfort in the driver's seat and a less powerful engine compared to competitors.
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 41,519
- Stock #:
- 28799721
- VIN:
- 1G6DM5RK9L0139932

-$2,000
2020 Cadillac CT5
Luxury Sedan RWD
41,519 mi
$27,797
$25,797
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 34,906
- Stock #:
- 21141
- VIN:
- 1G6DT5RW0L0149299

2020 Cadillac CT5
Premium Luxury Sedan AWD
34,906 mi
$31,219
- 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
$28,206
- 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
$21,239
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 114,176
- Stock #:
- 156397
- VIN:
- 1G6DW5RK7L0156397

2020 Cadillac CT5
Luxury Sedan RWD
114,176 mi
$18,445
- 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:
- 10-Speed Automatic
- Mileage:
- 86,579
- Stock #:
- AK87689
- VIN:
- 1G6DU5RK1L0122817

2020 Cadillac CT5
Sport Sedan AWD
86,579 mi
$26,663
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Infrared Tintcoat
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 28,389
- Stock #:
- HK87976
- VIN:
- 1G6DX5RK0M0133347

2021 Cadillac CT5
Luxury Sedan AWD
28,389 mi
$30,929
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 45,467
- Stock #:
- 28052440
- VIN:
- 1G6DP5RK1L0150804

2020 Cadillac CT5
Sport Sedan RWD
45,467 mi
$30,998
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Crystal White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black W/Jet Black Acc
- Transmission:
- Automatic
- Mileage:
- 75,107
- Stock #:
- R1300
- VIN:
- 1G6DN5RK0M0106350
Preparing for a close up...
Photos coming soon
2021 Cadillac CT5
Premium Luxury Sedan RWD
75,107 mi
$25,735
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 59,140
- Stock #:
- 28612318
- VIN:
- 1G6DW5RK1M0124112

2021 Cadillac CT5
Luxury Sedan RWD
59,140 mi
$27,998
CarGurus Analysis: 2020 Cadillac CT5
overall

Summary
With 353 currently listed for sale and an average price of $26,899.00, 32.9% of 2020 Cadillac CT5s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Cadillac CT5 4.71 / 5 stars.
74.2% of 2020 CT5 models on CarGurus are accident free.
The 2020 Cadillac CT5 impresses with its stylish design, smooth driving experience, and a comfortable interior, although some drivers noted discomfort in the driver's seat and a less powerful engine compared to competitors.
Why it stands out
The 2020 Cadillac CT5 stands out in the luxury sedan market by combining a striking design with refined performance. Built on the Alpha platform, this model replaces the CTS and offers not only a modern aesthetic influenced by the Escala concept vehicle but also a spacious, feature-rich interior. Notably, its high-end features include 18-way power adjustable seats with premium materials, an intuitive infotainment system with a large touchscreen, and an optional advanced sound system. While its base engine may disappoint some, the available twin-turbo V6 offers a substantial boost in power, transforming the CT5 into an engaging driving experience. Expert reviews praise its comfortable ride and impressive technology, although the transmission has drawn some criticism for being less responsive than expected. Overall, the CT5 balances luxury and performance, appealing to buyers looking for both style and substance.
Other model years to consider
- Average price: $40,783.00
- Good/great deal percentage: 34.1%
- User rating: 5 / 5
- Total listings: 959
- Average price: $33,910.00
- Good/great deal percentage: 34.0%
- User rating: 5 / 5
- Total listings: 676
- Average price: $30,019.00
- Good/great deal percentage: 33.6%
- User rating: 5 / 5
- Total listings: 488
This analysis is based on CarGurus' proprietary market data from June 15, 2026, CarGurus experts' opinions, and generative AI.
Relevant articles

The Best New Cars for Old Money Style in 2026
Whether you’re looking for something classic and timeless or you just want a nice vehicle that doesn’t project extreme affluence, there are a lot of new vehicles on the market today that feel luxurious, look elegant, yet don’t attract much attention.

Cadillac CT5 Buying Guide: Cost, Reliability, and the Best Years to Own
Our definitive Cadillac CT5 buying guide covers the history and specs of the single model generation available, how much you can expect to pay for one, and which are the best and worst versions to buy.

The Most Reliable Luxury Cars of 2026
Luxury cars give you the best of most things but which are the most reliable luxury cars you can buy? Our guide has all the details.
4.8 Overall rating
Filter by rating
Anonymous
Reviewed a 2020 Cadillac CT5 on Apr 19, 2022
The look and feel of this car is above and beyond what we expected. Comfortable and quiet ride. All the amenities are very welcoming. Very happy with the purchase.
Bonnie T
Reviewed a 2020 Cadillac CT5 on Apr 23, 2020
The drivers seat is not very comfortable - the leg room is a bit cramped. It had less pickup than a Lexus or a Volkswagon GTI
Kelsey T
Reviewed a 2020 Cadillac CT5 on Oct 20, 2022
Such a beautiful car inside and out! Love it! Smooth drive.
Anonymous
Reviewed a 2020 Cadillac CT5 on Dec 29, 2022
Great car Looks, power, all wheel drive, classy looking car
2020 Cadillac CT5 Trims
| Trim type | MSRP |
|---|---|
| V-Series AWD | $49,695 |
| Premium Luxury Sedan AWD | $42,695 |
| Luxury Sedan AWD | $38,895 |
| Luxury Sedan RWD | $36,895 |
| Premium Luxury Sedan RWD | $40,695 |
| Sport Sedan AWD | $43,695 |
| Sport Sedan RWD | $41,695 |
| V-Series RWD | $47,695 |
2020 Cadillac CT5 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 Cadillac CT5 prices has changed over time.
See more price trends