This 2018 Cadillac CT6 3.0L Twin Turbo Premium Luxury represents a sophisticated choice for drivers who value performance, refinement, and advanced technology in their daily transportation.
- Apple CarPlay and Android Auto Integration
- Super Cruise Autonomous Driving Technology
- Bose Panaray 34-Speaker Premium Sound System
- Heated and Ventilated Leather Front Seats
- Heated Steering Wheel and Heated Rear Seats
- Night Vision with Forward and Reverse Automatic Braking
- Active Rear Steering and Magnetic Ride Control
- Power Moonroof with UltraView Design
- Adaptive Cruise Control with Full-Speed Range
- Blind-Spot Monitors and Collision Avoidance System
- Heads-Up Display
- Navigation System with Cadillac User Experience
- OnStar Connected Services
- 20-Inch Ultra Bright Machined Aluminum Wheels
The powertrain delivers capable performance with a 3.0L V6 Twin Turbo engine paired with an 8-Speed Automatic transmission and all-wheel drive. This configuration provides confident handling and efficiency, returning 18 mpg in the city and 26 mpg on the highway. The Black exterior finish presents a polished, executive appearance that commands attention.
This CT6 comes equipped with the Super Cruise Package, which includes adaptive cruise control, an advanced steering wheel designed for autonomous features, and Magnetic Ride Control for a composed driving experience. The active rear steering system enhances maneuverability, while the all-season tires ensure reliable traction across varying conditions.
The cabin reflects luxury throughout, featuring leather seating surfaces with Chevron performance inserts, memory functions for the driver's seat and steering wheel, and dual-zone automatic climate control. The interior appointments include genuine wood trim on both console and door panels, a leather-wrapped steering wheel, and a leather shift knob that underscore the attention to detail.
Safety and convenience are prioritized with features including collision avoidance systems, forward and reverse automatic braking, electronic stability control, four-wheel independent suspension, and a comprehensive airbag system. The heads-up display keeps critical information in your line of sight, while the backup camera and blind-spot monitors enhance awareness during maneuvers.
This well-equipped CT6 offers the combination of luxury, technology, and capability that discerning drivers expect from a premium automotive experience. We invite you to visit our showroom to experience this vehicle firsthand.
Used 2018 CadillacCT6 3.0L Twin Turbo Premium Luxury Sedan
- Exterior Color
- Black Raven
- Interior Color
- Brown
- Odometer
- 70,759 miles
- Body/Seating
- Sedan/5 seats
- Seats
- 5 seats
- Transmission
- 8-Speed Automatic
- Drivetrain
- AWD
- Engine
- 3.0L V6
- VIN
- 1G6KJ5R65JU104507
- Stock Number
- 9623B
Cadillac
CT6
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Power moonroof
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
Included Packages & Accessories
- Navigation System
- Active Chassis Package (DISC)
- Driver Assist Package (DISC)
- 10 Speakers
- AM/FM radio: SiriusXM
- Radio data system
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Heads-Up Display
- 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
- Active Rear Steering
- 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
- Power moonroof: UltraView
- Brake assist
- Electronic Stability Control
- Auto High-beam Headlights
- Delay-off headlights
- Fully automatic headlights
- Panic alarm
- Security system
- Adaptive Full-Speed Range Cruise Control
- Speed control
- Auto-dimming door mirrors
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Turn signal indicator mirrors
- Apple CarPlay/Android Auto
- Auto tilt-away steering wheel
- Auto-dimming Rear-View mirror
- Compass
- Driver door bin
- Driver vanity mirror
- Forward & Reverse Automatic Braking
- Front reading lights
- Garage door transmitter
- Genuine wood console insert
- Genuine wood door panel insert
- Heated steering wheel
- Illuminated entry
- Leather Shift Knob
- Leather steering wheel
- Night Vision
- 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
- Heated rear seats
- Leather Seating Surfaces w/Chevron Perf Inserts
- Power passenger seat
- Ventilated front seats
- Front Center Armrest w/Storage
- Passenger door bin
- Alloy wheels
- Rear Window Blind
- Rain sensing wipers
- Variably intermittent wipers
- Collision Avoidance System
- Leather Seats
- Heated Seats
- Heated Steering Wheel
- Blind-Spot Monitors
- Backup Camera
- Keyless Access with Push Button Start
- Automatic Headlights
- Apple CarPlay
- Android Auto
- Sunroof / Moonroof
- Preferred Equipment Group 1SG
- Super Cruise Package
- Bose Panaray 34 Speaker Sound System
- Bose Premium Surround Sound 10-Speaker System
- Radio: Cadillac User Experience w/Embedded Nav
- SiriusXM Satellite Radio & HD Radio
- Dual Zone Automatic Climate Control
- Super Cruise Steering Wheel
- Electric Automatic Cruise Control
- Super Cruise
- Heated Power-Adjustable Outside Mirrors
- Noise Control Engine Sound Enhancement
- Cadillac 4G LTE
- Leather-Wrapped Steering Wheel
- Low Speed Forward Automatic Braking
- OnStar 1-Year Guidance Plan
- OnStar Basic Plan For 5 Years
- Wheels: 19" x 8.5" Ultra Bright Machined Aluminum
- Wheels: 20" x 8.5" Ultra Bright Machined Aluminum
Included Packages & Options
- Super Cruise Package$5,000
- Super Cruise
- Super Cruise Steering Wheel
- Bose Panaray 34 Speaker Sound System$3,700
- Noise Control Engine Sound Enhancement
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto tilt-away steering wheel
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar and Cadillac connected services capable
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- Passenger door bin
- Passenger vanity mirror
- Power moonroof: UltraView
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Steering wheel memory
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Diversity antenna
- Primary LCD size: 10.2"
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- Front center armrest: w/storage
- Front seats: bucket
- Genuine wood console insert
- Genuine wood door panel insert
- Heated front seats
- Heated rear seats
- Leather shift knob
- Leather steering wheel
- Leather upholstery
- Max seating capacity: 5
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: bench
- Ventilated front seats
- Compressor: twin turbo
- Cylinder configuration: V-6
- Cylinder deactivation
- Drive type: all-wheel
- Engine liters: 3.0
- Engine location: front
- Fuel economy city: 18mpg
- Fuel economy combined: 21mpg
- Fuel economy highway: 26mpg
- Fuel tank capacity: 19.5gal.
- Horsepower: 404hp @ 5,700RPM
- Manual-shift auto
- Mode select transmission
- Number of valves: 24
- Recommended fuel: Premium Unleaded
- Torque: 400 lb.-ft. @ 5,100RPM
- Transmission: 8 speed automatic
- Variable intake manifold
- Variable valve control
- Auto-dimming door mirrors
- Bumpers: body-color
- Cargo: power open and close trunk
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Tailpipe finisher: chrome
- Turn signal indicator mirrors
- Compression ratio: 9.80 to 1
- Curb weight: 1,889kg (4,165lbs)
- Engine bore x stroke: 86.0mm x 85.8mm (3.39" x 3.38")
- Engine displacement: 3.0 L
- Engine horsepower: 404hp @ 5,700RPM
- Engine torque: 400 lb.-ft. @ 5,100RPM
- Exterior body width: 1,880mm (74.0")
- Exterior height: 1,473mm (58.0")
- Exterior length: 5,184mm (204.1")
- Front headroom: 1,021mm (40.2")
- Front hiproom: 1,420mm (55.9")
- Front legroom: 1,179mm (46.4")
- Front shoulder room: 1,481mm (58.3")
- GVWR: 2,425kg (5,346lbs)
- Interior cargo volume: 433 L (15 cu.ft.)
- Interior maximum cargo volume: 433 L (15 cu.ft.)
- Passenger volume: 3,432L (121.2 cu.ft.)
- Rear headroom: 965mm (38.0")
- Rear hiproom: 1,359mm (53.5")
- Rear legroom: 1,026mm (40.4")
- Rear shoulder room: 1,427mm (56.2")
- Turning radius: 6.1m (20.0')
- Wheelbase: 3,109mm (122.4")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: Surround Vision yes
- Exterior parking camera right
- Front reading lights
- Fully automatic headlights
- Heads up display
- Lane departure: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Outside temperature display
- Parking sensors: Automatic Park Assist 2 automated
- Rain sensing wipers
- Rear reading lights
- Rear window blind
- Rear window defroster
- Sun blinds
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Adjustable head restraints: driver and passenger w/tilt
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Collision Alert with Automatic Braking mitigation
- Ignition disable
- Knee airbag
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Tracker system: OnStar Guidance
- Traction control
Standard Features
- Super Cruise
- Super Cruise Steering Wheel
- Noise Control Engine Sound Enhancement
- 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
- Leather-Wrapped Steering Wheel
- Heated Power-Adjustable Outside Mirrors
- Wheels: 19" x 8.5" Ultra Bright Machined Aluminum
- Low Speed Forward Automatic Braking
- OnStar Basic Plan For 5 Years
Dealer Notes
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
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- $26,549
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