Our 2018 Cadillac CT6 3.6L Luxury delivers full-size sophistication, refined performance, and advanced technology in a sleek, modern luxury sedan. Designed for comfort and confidence, the CT6 offers executive-level space with Cadillac craftsmanship throughout.
Smooth 3.6L V6 Performance: Responsive power with a quiet, composed ride makes this CT6 ideal for highway cruising and daily driving.
Luxury Trim Comfort: Leather-appointed seating, heated front seats, power-adjustable front seats with memory, dual-zone climate control, and premium interior materials create a first-class cabin experience.
Advanced Technology: Touchscreen infotainment system with navigation, Apple CarPlay and Android Auto, Bluetooth connectivity, premium audio, digital driver display, and intuitive controls throughout.
Spacious Full-Size Interior: Generous legroom for front and rear passengers, a wide, comfortable cabin, and a large trunk make this CT6 perfect for long trips or daily commuting.
Safety & Driver Assistance: Blind-zone monitoring, lane-keep assist, forward collision alert, backup camera, parking sensors, and Cadillac's proven safety engineering provide peace of mind.
Elegant Cadillac Design: Sleek body lines, signature LED lighting, chrome accents, and a refined presence that looks as premium as it feels.
Why Buy from Flow Automotive:
At Flow Automotive, buying pre-owned is always Easy, Transparent, and Fun. We keep the process simple with quality vehicles and straightforward service.
Luxury, space, and modern technology come together in the 2018 Cadillac CT6 3.6L Luxury a true executive sedan. Come experience it today.
FLOW CERTIFIED 12 MONTHS/12000 MILE POWERTRAIN WARRANTY, 3 day money back guarantee, and a free maintenance package! **
** All of our cars go through a comprehensive QRP Quality Renewal Process. Come check out Flow GM Auto Plaza's No haggle, No Pressure, Transparent, Easy, Fun, car shopping experience!! We have the most professional and courteous sales staff in North Carolina. Call our Internet Sales Dept at (336) 760-7077 to schedule a test drive, or visit https://www.flowauto.com . Thank you for allowing us to serve your automotive needs over the past 50 years.
Used 2018 CADILLACCT6 3.6L Luxury Sedan
- Exterior Color
- Stellar Black Metallic
- Interior Color
- Jet Black
- Odometer
- 106,564 miles
- Fuel Economy
- 18/27 MPG City/Hwy
- Transmission
- 8-Speed Automatic
- Drivetrain
- AWD
- Engine
- 3.6L V6 SIDI DOHC VVT
- VIN
- 1G6KD5RS1JU103147
- Stock Number
- C8392A
CADILLAC
CT6
Included Packages & Accessories
- Navigation System
- 10 Speakers
- AM/FM radio: SiriusXM
- Radio data system
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Memory seat
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel memory
- Steering wheel mounted audio controls
- Four wheel independent suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: OnStar and Cadillac connected services capable
- Front anti-roll bar
- Knee airbag
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Rear anti-roll bar
- Brake assist
- Electronic Stability Control
- Auto High-beam Headlights
- Delay-off headlights
- Fully automatic headlights
- Panic alarm
- Security system
- Speed control
- Auto-dimming door mirrors
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Turn signal indicator mirrors
- All-Weather Floor Mats
- Apple CarPlay/Android Auto
- Auto tilt-away steering wheel
- Auto-dimming Rear-View mirror
- Compass
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Garage door transmitter
- Genuine wood console insert
- Genuine wood door panel insert
- Heated steering wheel
- Illuminated entry
- Inside Rear-View Auto-Dimming Mirror
- Leather Shift Knob
- Leather steering wheel
- Outside temperature display
- Passenger vanity mirror
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Voltmeter
- Front Bucket Seats
- Heated front seats
- Leather Seating Surfaces
- Power passenger seat
- Front Center Armrest w/Storage
- Passenger door bin
- Alloy wheels
- Rear Window Blind
- Rain sensing wipers
- Variably intermittent wipers
- Enhanced Vision & Comfort Package
- Preferred Equipment Group 1SD
- Bose Premium Surround Sound 10-Speaker System
- Radio: Cadillac User Experience w/Embedded Nav
- SiriusXM Satellite Radio & HD Radio
- Dual Zone Automatic Climate Control
- UltraView Power Sunroof
- Electric Automatic Cruise Control
- Heated Power-Adjustable Outside Mirrors
- Rear Camera Mirror Washer
- Cadillac 4G LTE
- OnStar 1-Year Guidance Plan
- OnStar Basic Plan For 5 Years
- Leather Seating Surfaces w/Chevron Perf Inserts
- Ventilated Front Seat Cushions & Seatbacks
- Wheels: 19" x 8.5" Ultra Bright Machined Aluminum
Included Packages & Options
- Enhanced Vision & Comfort Package$2,500
- Rear Camera Mirror Washer
- UltraView Power Sunroof
- Ventilated Front Seat Cushions & Seatbacks
- Leather Seating Surfaces w/Chevron Perf Inserts
Included Options
- All-Weather Floor Mats$190
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 19 gal
- Horsepower: 335
Standard Features
- Rear Camera Mirror Washer
- UltraView Power Sunroof
- Ventilated Front Seat Cushions & Seatbacks
- Leather Seating Surfaces w/Chevron Perf Inserts
- Radio: Cadillac User Experience w/Embedded Nav
- SiriusXM Satellite Radio & HD Radio
- Bose Premium Surround Sound 10-Speaker System
- Dual Zone Automatic Climate Control
- Electric Automatic Cruise Control
- OnStar 1-Year Guidance Plan
- Cadillac 4G LTE
- Heated Power-Adjustable Outside Mirrors
- Wheels: 19" x 8.5" Ultra Bright Machined Aluminum
- OnStar Basic Plan For 5 Years
Comments
KBB.com Consumer Reviews

Overall4.2Out of 5
- 5.0
Slept on, Aging like wine, Future Classic!
By CT6 Daily Driver | on 2/12/2025 10:45:33 PM
I would consider this cars success in North America largely a marketing failure. Most buyers were still hesitant to spend money on a Cadillac after the Northstar reliability scandal, and the declining quality the brand experienced in the early 2000's. What most people don't understand is that the CT6 was designed and engineered to be it's own vehicle. It's not a rebadge from another GM family member like we are used to seeing with the GMC Yukon/Chevrolet Tahoe/Cadillac Escalade, and it's not just parts from the GM parts bin. They really thought about making this vehicle and it shows! The twin turbo 6cyl models with AWD have plenty of power and handle incredibly well year round. Features like night vision, front and rear cameras make maneuverability a breeze. The Platinum trims are where most Cadillac or luxury buyers will feel at home. Excellent fit and finish and use of materials in the cabin. They could have done without the 3.6 and 4cyl here and the lower trims. The car is aging well, the tech and features feel comparable to what are available today even being almost ten years old.… - 4.0
Why did they stop!!!
By Jerry B | on 2/13/2024 3:00:57 PM
The styling is superb. The handling is amazing. The 3.0TT engine holds up against any luxury vehicle. The technology that this car has outperforms most 2024 model cars. My ONLY negative is the transmission has what cadi owners call a "shutter", when cold. The trans will hesitate, then engages. It only happens occasionally when it is cold. It is more annoying and embarrassing.… - 5.0
Fantastic car
By e1c2198f | on 12/12/2023 5:37:24 AM
I purchased a 2020 cadillac ct6 premium luxury with 30k miles on it with certified warranty I am in love with this car I've done alot of research on this vehicle and it just does not disappoint in any aspect of the car I probably pain 3k over what I should but it was well worth it by far everything is easy and the super cruise is excellent. No complaints from me here buy one you'll see...…
All reviews on KBB.com
Based on 26 consumer ratings for 2016–2026 models. | Privacy
Images are for illustration purposes only.
Please note that we strive to provide accurate pricing at all times. However, pricing is subject to change at any time due to market availability, manufacturer incentives, and the installation of dealer-installed options. Unless otherwise stated, pricing does not include taxes, license, or $799 administrative fee. All pricing must be verified and finalized with the Sales Manager before purchasing. We recommend that you do this in person during your test drive visit so that all applicable incentives and options can be thoroughly explained
- Flow Price
- $18,999
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