Used 2019 Cadillac CT6 for Sale near Charleston, SC
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 86,054
- Stock #:
- D1578
- VIN:
- 1G6KD5RSXKU124466
Sponsored Listing
2019 Cadillac CT6
3.6L Premium Luxury AWD
86,054 mi
$26,041
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 86,054
- Stock #:
- D1578
- VIN:
- 1G6KD5RSXKU124466
2019 Cadillac CT6
3.6L Premium Luxury AWD
86,054 mi
$26,041
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 81,735
- Stock #:
- P9179
- VIN:
- 1G6KD5RSXJU122280
2018 Cadillac CT6
3.6L Luxury AWD
81,735 mi
$22,648
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 57,618
- Stock #:
- 123842
- VIN:
- 1G6KP5R66JU123842
2018 Cadillac CT6
3.0TT Platinum AWD
57,618 mi
$34,773
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 10,789
- Stock #:
- 70084888
- VIN:
- 1G6KD5RS9JU121749
2018 Cadillac CT6
3.6L Luxury AWD
10,789 mi
$36,997
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Auburn with Jet Black accents
- Transmission:
- Automatic
- Mileage:
- 98,039
- Stock #:
- KU143663
- VIN:
- 1G6KP5R65KU143663
2019 Cadillac CT6
3.0TT Sport AWD
98,039 mi
$29,199
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 80,725
- Stock #:
- TS157039B
- VIN:
- 1G6KB5RS4LU100204
2020 Cadillac CT6
3.6L Luxury AWD
80,725 mi
$29,344
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 95,704
- Stock #:
- JYC-114184
- VIN:
- 1G6KD5RS7JU114184
2018 Cadillac CT6
3.6L Luxury AWD
95,704 mi
$22,425
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 70,361
- Stock #:
- A16604M
- VIN:
- 1G6KP5R66JU154265
2018 Cadillac CT6
3.0TT Platinum AWD
70,361 mi
$31,788
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 47,508
- Stock #:
- 19783
- VIN:
- 1G6KE5RS1LU100801
2020 Cadillac CT6
3.6L Premium Luxury AWD
47,508 mi
$40,342
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Bronze
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 148,014
- Stock #:
- 128994
- VIN:
- 1G6KD5RS0KU128994
Preparing for a close up...
Photos coming soon
2019 Cadillac CT6
3.6L Premium Luxury AWD
148,014 mi
$19,423
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 17,431
- Stock #:
- 70118030
- VIN:
- 1G6KN5R66KU146285
2019 Cadillac CT6
3.0TT Sport AWD
17,431 mi
$43,497
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 85,832
- Stock #:
- 39965
- VIN:
- 1G6KP5R67JU123963
2018 Cadillac CT6
3.0TT Platinum AWD
85,832 mi
$29,365
About 2019 Cadillac CT6
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 265 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 174,030
- Stock #:
- JU108605
- VIN:
- 1G6KC5RXXJU108605
-$3,450
2018 Cadillac CT6
2.0T Luxury RWD
174,030 mi
$18,055
$14,604
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Engine:
- 500 hp 4.2L V8
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 90,892
- Stock #:
- 28578C
- VIN:
- 1G6KJ5RJ7KU125087
Preparing for a close up...
Photos coming soon
2019 Cadillac CT6
90,892 mi
No Price Listed
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 102,499
- Stock #:
- 28531C
- VIN:
- 1G6KP5R60KU134496
2019 Cadillac CT6
3.0TT Sport AWD
102,499 mi
No Price Listed
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cinnamon with Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 77,043
- Stock #:
- 155902
- VIN:
- 1G6KJ5R62JU155902
2018 Cadillac CT6
3.0TT Premium Luxury AWD
77,043 mi
$30,198
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- CHAMPAGNE
- Transmission:
- Automatic
- Mileage:
- 49,424
- Stock #:
- 70152988
- VIN:
- 1G6KN5R65JU100221
2018 Cadillac CT6
3.0TT Platinum AWD
49,424 mi
$40,097
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Very Light Cashmere With Maple Sugar Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 141,961
- Stock #:
- 16201
- VIN:
- 1G6KN5R68JU100228
2018 Cadillac CT6
3.0TT Platinum AWD
141,961 mi
$23,900
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige With Jet Black Accents)
- Transmission:
- Automatic
- Mileage:
- 52,504
- Stock #:
- G1915
- VIN:
- 1G6KD5RS8KU118620
2019 Cadillac CT6
3.6L Premium Luxury AWD
52,504 mi
$36,287
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 69,368
- Stock #:
- 152367-TCC
- VIN:
- 1G6KG5RS8JU152367
2018 Cadillac CT6
3.6L Premium Luxury AWD
69,368 mi
$30,498
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 46,665
- Stock #:
- 121575
- VIN:
- 1G6KB5RS3KU121575
2019 Cadillac CT6
3.6L Luxury AWD
46,665 mi
$34,198
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 41,518
- Stock #:
- 70169161
- VIN:
- 1G6KD5RSXKU120689
2019 Cadillac CT6
3.6L Premium Luxury AWD
41,518 mi
$37,497
Overview
Introduced in 2016, the CT6 currently stands as Cadillac's poshest sedan. For 2019, it receives a mid-cycle refresh and a new performance variant.
With a length of 205.8 inches and upright styling, the CT6 compares favorably against other full-size sedans like the Lincoln Continental, Volvo S90 Inscription, and Infiniti Q70L. Cadillac’s emphasis of the car’s low, wide, and long look give the CT6 a sense of occasion above its price point. Up front, there’s a newer, wider grille and sharper inverted L headlights. New LED taillights extend into the decklid to match the headlights. Meanwhile, the CT6’s contemporary interior carries over with a redesigned gear selector and a touch-sensitive rotary knob for the infotainment system.
There are four different engines across the CT6 lineup. A redesigned 2.0-liter inline 4-cylinder engine still serves base duty, making 237 horsepower and 258 pound-feet of torque. There’s also a new 10-speed automatic transmission, replacing last year’s 8-speed transmission, along with standard rear-wheel drive (RWD).
Most configurations come equipped with one of two V6 options, both of which carry over from last year. The lesser of the two is a 3.6-liter V6 with 335 hp and 284 lb-ft, but you can also get a 3.0-liter twin-turbocharged V6 that puts out an impressive 404 hp and 400 lb-ft of torque. Both are available with standard RWD or optional all-wheel drive (AWD) and the same 10-speed transmission as the 4-cylinder engine.
Fuel economy ranges. With the 2.0-liter 4-cylinder engine, expect to get 24 mpg city, 34 highway, and 28 combined with premium fuel. For the 3.0-liter twin-turbocharged V6, fuel economy drops to 18, 26, 21. With the larger engine non-turbo V6, highway sees a 1 mpg increase.
The top performance engine, a 4.2-liter V8, sits in the CT6-V. Initial estimates place this engine’s output in the neighborhood of an insane 550 hp and 627 lb-ft of torque. In addition, the CT6-V benefits from a mechanical limited-slip rear differential, upgraded magnetic suspension, Brembo brakes, and track-tuned rear steering that significantly lowers the sedan’s turning radius. As of this writing, fuel economy numbers aren’t yet available.
The CT6 is the latest Cadillac to benefit from the brand’s “Y” trim structure, which offers luxury-oriented versions at one end and sportier versions at the other. On the luxury side, the trims now include Luxury, Premium Luxury, and Platinum. All versions come standard with LED exterior lighting; keyless access and start; remote start; leather upholstery; a 10.2-inch infotainment system with voice recognition, Apple CarPlay, and Android Auto; dual-zone automatic climate control; satellite radio; a Bose 8-speaker audio system; and USB connectivity. Premium Luxury offers 16-way power front seats, a heated steering wheel, an active security package, and driver-assist features like parking assist. The Platinum trim offers a 20-way power driver's seat, an active chassis package with 19-inch wheels, and adaptive cruise control.
The CT6 is a technological wonder in terms of safety. You automatically get a reversing camera and front and rear park assist. Meanwhile, forward-collision alert, a following-distance indicator, lane-keeping assist, front pedestrian detection, rear cross-traffic alert, blind-spot monitoring, and forward automatic braking come standard. There’s also Cadillac’s Super Cruise system, which lets the car operate on its own in limited situations, such as divided highways. It uses a 3D imaging system to monitor your focus, and alerts you when you need to pay more attention or take back control. And if you’re a parent, you might be impressed by the Teen Driver function, allowing you to monitor and set limitations on guest drivers, such as teenagers. The National Highway Traffic Safety Administration (NHTSA) has not crash tested the CT6.
In the past, Cadillacs were stately, dignified, physically imposing sedans that were the envy of everyone around them. The CT6 successfully continues that legacy.
4.6 Overall rating
Filter by rating
Christopher K
Reviewed a 2019 Cadillac 3.6L Premium Luxury AWD on Mar 12, 2026
Beautiful car with comfortable seating and very generous options and colors
Barry H
Reviewed a 2019 Cadillac CT6 on Mar 13, 2025
Awesome car the ride is smooth great features top of the line
Jeff G
Reviewed a 2019 Cadillac CT6 on Oct 24, 2022
Amazing luxury and technology. Beautiful vehicle and wow features
Travis S
Reviewed a 2019 Cadillac CT6 on Jan 3, 2021
It’s totally awesome driving experience. I appreciate the little things.
2019 Cadillac CT6 Trims
| Trim type | MSRP |
|---|---|
| 2.0T Luxury RWD | $50,495 |
| 3.0TT Platinum AWD | $86,795 |
| 3.0TT Sport AWD | $66,595 |
| 3.6L Luxury AWD | $55,495 |
| 3.6L Premium Luxury AWD | $62,595 |
2019 Cadillac CT6 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2019 Cadillac CT6 prices has changed over time.
See more price trendsHow much does the 2019 Cadillac CT6 cost?
| Metric | Value |
|---|---|
| Current Average Price | $28,390 |
| Year-Round Low | $27,232.09 |
| Year-Round High | $30,383.69 |
| Average Price a Year Ago | $30,277 |
| Change vs. Last Year | −6.23% |
Prices have softened 6.23% compared to this time last year, making it a favorable time to shop this model year.
There are 187 listings available, which gives you a reasonable amount of inventory to compare before you buy.
If you find a listing below $27,232.09, that's toward the low end of the year-round range and worth acting on quickly.
Is the 2019 Cadillac CT6 a good car?
Yes — the 2019 Cadillac CT6 earns a 4.58/5 user rating, which points to strong owner satisfaction. Owners consistently praise its stylish design, luxurious feel, quiet ride, advanced technology, and impressive handling. The main tradeoffs mentioned are touch screen issues, transmission concerns, and a ride that can feel a bit rough on bad roads. With 29.9% of listings marked as good or great deals, you still have room to shop selectively.
Is the 2019 Cadillac CT6 reliable?
Owners rate it 4.58/5, a strong signal of long-term satisfaction.
The owner feedback also points to a car that many drivers find dependable in daily use, especially when it comes to comfort, quietness, and overall refinement. At the same time, the mentions of transmission and touch screen issues suggest you should pay close attention to maintenance history and how the car behaves on a test drive. For used buyers, that means the biggest long-term ownership risk is choosing a poorly maintained example rather than the model itself.
What should I look for when buying a used 2019 Cadillac CT6?
At 63.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
Start with a vehicle history report so you can separate clean examples from cars with prior damage or repeated claims. Then prioritize a pre-purchase inspection, with extra attention to the transmission, infotainment system, and suspension behavior over rough pavement. You should also focus on overall condition and maintenance records, since those details matter more when you're shopping a luxury sedan with mixed owner feedback.
Is now a good time to buy a used 2019 Cadillac CT6?
This is a moderate market for buyers, so you can shop carefully without feeling rushed.
- Deal availability: 29.9% of listings are priced as good or great deals.
- Inventory: There are 187 listings available.
- Price trend: Prices have softened 6.23% compared with last year.
- Clean inventory: 63.6% of listings are accident-free.
If you find a listing below $27,232.09, that's toward the low end of the year-round range and worth acting on quickly.
What is the 2019 Cadillac CT6's resale value?
The current average of $28,390 sits slightly below last year's $30,277.
That softer pricing can help you buy at a more favorable entry point, but it also suggests future resale gains may be more limited if the market stays soft. If you plan to sell later, condition and documentation will matter a lot, especially for a luxury sedan where buyers tend to compare examples closely. A clean history and strong maintenance record can help you stand out when it's time to list.
Vehicles with strong owner satisfaction ratings, like this model year's 4.58/5, tend to retain buyer demand, which supports resale value over time.
Should I buy a 2019 Cadillac CT6 or consider a different year?
If you're weighing the 2019 against nearby model years, here's how to think about it:
Choose the 2019 if:
- 29.9% of listings are priced as good or great deals.
- At 63.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
- Price trend: Prices have softened 6.23% compared with last year.
- Owners rate it 4.58/5 — a strong satisfaction signal.
The bottom line: If you want the strongest mix of value and owner satisfaction, the 2019 is a sensible place to focus, especially if you can find a clean, well-documented example. If you're especially price-sensitive, keep an eye on listings near the low end of the range and be ready to move quickly when a well-kept car appears.
These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.
