1.99% APR for 60 months on all remaining 2025 models

Reduced by $3,900 since Jan 31, 2026

2018 Cadillac CT6 AWD



  • $17,600 BEST PRICE


  • Our Best Price: $17,600
$361 /month
7.99% APR
60 months
  • MSRP $17,600
  • Documentation Fee $230
  • Starting Price $17,600
  • Down Payment $0
*Excludes tax, title & fees
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Vehicle Information

VIN: 1G6KB5RS7JU139687
Stock #: L25910A
Model Code: 6KH69
  • Body Style 4D Sedan
  • Exterior Color Black Raven
  • Interior Color Jet Black
  • Mileage 96,598
  • Fuel Economy
    City/Highway 18/27 MPG
  • Engine 6 Cyl - 3.6 L
  • Transmission Automatic / AWD
  • Fuel Type Gasoline Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

CARFAX One-Owner. Clean CARFAX.
CT6 3.6L, 4D Sedan, 3.6L V6 SIDI DOHC VVT, 8-Speed Automatic, AWD, Black Raven, Black Leather, 8 Speakers, ABS brakes, Apple CarPlay/Android Auto, Auto tilt-away steering wheel, Auto-dimming Rear-View mirror, Automatic Safety Belt Tightening, Automatic temperature control, Brake assist, Cadillac 4G LTE, Delay-off headlights, Driver Awareness & Convenience Package, Dual Zone Automatic Climate Control, Electric Automatic Cruise Control, Electronic Stability Control, Emergency communication system: OnStar and Cadillac connected services capable, Exterior Parking Camera Rear, Following Distance Indicator, Front Pedestrian Braking, Fully automatic headlights, Garage door transmitter, Genuine wood console insert, Genuine wood dashboard insert, Genuine wood door panel insert, Heated door mirrors, Heated Driver & Front Passenger Seats, Heated Power-Adjustable Outside Mirrors, Illuminated entry, Inside Rear-View Auto-Dimming Mirror, Intellibeam Automatic High Beam On/Off Headlamps, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist, Leather Seating Surfaces, Leather Shift Knob, Leather steering wheel, Low Speed Forward Automatic Braking, Low tire pressure warning, OnStar 1-Year Guidance Plan, OnStar Basic Plan For 5 Years, Outside Mirrors Heated Power-Adjustable, Panic alarm, Power door mirrors, Preferred Equipment Group 1SB, Radio: Cadillac User Experience w/Embedded Nav, Rear Cross-Traffic Alert, Remote keyless entry, Safety Alert Seat, Security system, SiriusXM Satellite Radio & HD Radio, Speed-sensing steering, Steering wheel memory, Steering wheel mounted audio controls, Turn signal indicator mirrors, UltraView Power Sunroof, Voltmeter, Wheels: 19" x 8.5" Multi-Spoke Aluminum.
Welcome to the Serra Auto Campus, whether you are looking for a new or pre-owned BMW, Mercedes-Benz or Porsche car, or SUV you will find it here. We have helped many customers from Alma, Ann Arbor, Charlotte, East Lansing, Eaton Rapids, Flint, Grand Blanc, Fenton, Holt, Howell, Jackson, Lansing, Mason, Okemos, Owosso, Mt. Pleasant, Saginaw, Midland, Jackson and Kalamazoo find the BMW, Mercedes-Benz or Porsche of their dreams! Priced below KBB Fair Purchase Price! Black Raven 2018 Cadillac CT6 4D Sedan 3.6L AWD 8-Speed Automatic 3.6L V6 SIDI DOHC VVT

18/27 City/Highway MPG

Eligible Benefits

All Features

  • Automatic Stop/Start
  • Rear axle, 3.27 ratio
  • Drivetrain, all-wheel drive
  • Steering, power-assist, electric-variable
  • Brakes, 4-wheel antilock, 4-wheel disc, heavy-duty
  • Exhaust, dual, with bright tips
  • Tool kit, road emergency
  • Wheels, 19" x 8.5" (48.3 cm x 21.6 cm) multi-spoke aluminum with Sterling Silver premium painted finish
  • Tires, P245/45R19 all-season, blackwall
  • Wheel, compact spare, includes compact spare tire
  • Tire, compact spare, T135/70R18, blackwall
  • Wheel locks
  • Headlamps, LED high beam/low beam, light pipe
  • Tail lamps, LED illumination, rear
  • Mirrors, outside heated power-adjustable, manual-folding with turn signal indicators (Upgradeable to (DNP) outside heated power-adjustable, power-folding mirrors when (UEU) Driver Awareness and Convenience Package is ordered.)
  • Glass, acoustic, laminated, front doors
  • Door handles, body-color
  • Fueling system, capless
  • Cadillac user experience AM/FM stereo with 10.2" diagonal color information display, dual USB ports, auxiliary audio port, Natural Voice Recognition and Phone Integration for Apple CarPlay and Android Auto capability for compatible phone, Teen Driver (Upgradeable to (IO6) Cadillac CUE with Embedded Navigation when (UEU) Driver Awareness and Convenience Package is ordered.)
  • Audio system feature, Bose premium 8-speaker system
  • SiriusXM Satellite Radio and HD Radio; SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (IMPORTANT: The SiriusXM Satellite Radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.)
  • Bluetooth® for phone/audio uplevel phone/audio with Natural Voice Recognition
  • Wireless Charging (The system wirelessly charges one PMA- or Qi-compatible mobile device. To check for phone or other device compatibility, see my.cadillac.com/learn.)
  • Cadillac 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.)
  • Seats, front bucket 14-way driver and front passenger, includes 2-way power lumbar and 4-way manual adjustable head restraints
  • Memory seat, driver
  • Seat, rear, fixed, with armrest and two cupholders
  • Power outlet, rear auxiliary
  • Power outlet, auxiliary, dual USB ports
  • Power outlets, 2 auxiliary, USB, located below center rear seat cushion
  • Floor mats, carpeted front and rear, premium
  • Steering wheel, leather-wrapped
  • Steering column, tilt and telescoping, power
  • Gauge cluster, 8" color includes driver personalization, warning messages and vehicle information
  • Theft-deterrent system, vehicle immobilizer
  • Remote Start
  • Door locks, power programmable with lockout protection
  • Keyless Open and Start
  • Cruise control, electronic, automatic
  • Climate control, dual-zone automatic
  • Mirror, inside rearview auto-dimming
  • Universal Home Remote
  • Daytime Running Lamps
  • Air bags, driver and front passenger frontal front seat thorax and pelvic, side-curtain and driver and front passenger knee (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Air bag, Passenger Sensing System (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Safety belts, 3-point, driver and front passenger
  • Safety belts, 3-point, rear, all seating positions
  • LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats
  • OnStar and Cadillac connected services capable EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.)
  • Cadillac Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, Cadillac Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018 (Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer Cadillac vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)
  • Rear Vision Camera
  • Front and Rear Park Assist
  • Teen Driver configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver

Driver Awareness And Convenience Package

  • Forward Collision Alert
  • (Io6) Cadillac User Experience With Embedded Navigation
  • (Ue4) Following Distance Indicator
  • (Uhx) Lane Keep Assist With Lane Departure Warning
  • (Ukj) Front Pedestrian Braking
  • (Ufg) Rear Cross-Traffic Alert
  • (Hs1) Safety Alert Seat
  • (Ax7) Automatic Safety Belt Tightening
  • (Ka1) Heated Front Seats
  • (Ukc) Lane Change Alert With Side Blind Zone Alert
  • (Tq5) Intellibeam
  • (Dnp) Outside Heated Power-Adjustable
  • Power-Folding Mirrors
  • Rainsense Wipers
  • (Uhy) Low Speed Forward Automatic Braking (Includes (C3u) Ultraview Power Sunroof.)

Preferred Equipment Group

  • Standard Equipment

Seats, Front Bucket 14-Way Driver And Front Passenger

  • 2-Way Power Lumbar And 4-Way Manual Adjustable Head Restraints (Std)

Additional Packages

  • Automatic Safety Belt Tightening
  • Black Raven
  • Cadillac User Experience With Embedded Navigation Am/Fm Stereo With Embedded Navigation
  • 10.2" Diagonal Color Information Display
  • Dual Usb Ports
  • Auxiliary Audio Port
  • Natural Voice Recognition And Phone Integration For Apple Carplay And Android Auto Capability For Compatible Phone
  • Collection And Teen Driver
  • Engine
  • 3.6L V6
  • Sidi
  • Dohc
  • Vvt With Automatic Stop/Start (335 Hp [250 Kw] @ 6800 Rpm
  • 284 Lb-Ft Of Torque [385 N-M] @ 5300 Rpm) (Std)
  • Following Distance Indicator
  • Intellibeam
  • Automatic High Beam On/Off
  • Lane Change Alert With Side Blind Zone Alert
  • Lane Keep Assist With Lane Departure Warning
  • Low Speed Forward Automatic Braking
  • Lpo
  • All-Weather Floor Mats
  • Mirrors
  • Outside Heated Power-Adjustable
  • Power-Folding And Driver-Side Auto-Dimming Body-Color With Integrated Turn Signal Indicators
  • Pedestrian Detection
  • Front
  • Rear Cross-Traffic Alert
  • Safety Alert Seat
  • Seats
  • Heated Driver And Front Passenger
  • Sunroof
  • Ultraview
  • Power With Independent Front And Rear Shade Control
  • Transmission
  • 8-Speed Automatic (Std)

  • ENGINE 3.6L V6 SIDI DOHC VVT WITH AUTOMATIC STOP/START (335 hp [250 kW] @ 6800 rpm 284 lb-ft of torque [385 N-m] @ 5300 rpm) (STD)
  • JET BLACK LEATHER SEATING SURFACES with Medium Brown high-gloss Sapele wood trim
  • SEATS HEATED DRIVER AND FRONT PASSENGER
  • SAFETY ALERT SEAT
  • DRIVER AWARENESS AND CONVENIENCE PACKAGE includes Forward Collision Alert (IO6) Cadillac user experience with embedded navigation (UE4) Following Distance Indicator (UHX) Lane Keep Assist with Lane Departure Warning (UKJ) Front Pedestrian Braking (UFG) Rear Cross-Traffic Alert (HS1) Safety Alert Seat (AX7) Automatic Safety Belt Tightening (KA1) heated front seats (UKC) Lane Change Alert with Side Blind Zone Alert (TQ5) IntelliBeam (DNP) outside heated power-adjustable power-folding mirrors Rainsense wipers and (UHY) Low Speed Forward Automatic Braking (Includes (C3U) UltraView power sunroof.)
  • AUTOMATIC SAFETY BELT TIGHTENING
  • TRANSMISSION 8-SPEED AUTOMATIC (STD)
  • REAR CROSS-TRAFFIC ALERT
  • LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERT
  • BLACK RAVEN
  • SUNROOF ULTRAVIEW POWER with independent front and rear shade control
  • SEATS FRONT BUCKET 14-way driver and front passenger includes 2-way power lumbar and 4-way manual adjustable head restraints (STD)
  • INTELLIBEAM AUTOMATIC HIGH BEAM ON/OFF
  • PREFERRED EQUIPMENT GROUP includes standard equipment
  • PEDESTRIAN DETECTION FRONT
  • CADILLAC USER EXPERIENCE WITH EMBEDDED NAVIGATION AM/FM stereo with embedded navigation 10.2" diagonal color information display dual USB ports auxiliary audio port Natural Voice Recognition and Phone Integration for Apple CarPlay and Android Auto capability for compatible phone Collection and Teen Driver
  • LANE KEEP ASSIST WITH LANE DEPARTURE WARNING
  • MIRRORS OUTSIDE HEATED POWER-ADJUSTABLE POWER-FOLDING AND DRIVER-SIDE AUTO-DIMMING body-color with integrated turn signal indicators
  • LPO ALL-WEATHER FLOOR MATS
  • FOLLOWING DISTANCE INDICATOR
  • LOW SPEED FORWARD AUTOMATIC BRAKING
  • All Wheel Drive
  • Power Steering
  • ABS
  • 4-Wheel Disc Brakes
  • Aluminum Wheels
  • Tires - Front Performance
  • Tires - Rear Performance
  • Temporary Spare Tire
  • Temporary Spare Tire
  • Wheel Locks
  • Heated Mirrors
  • Integrated Turn Signal Mirrors
  • AM/FM Stereo
  • MP3 Capability
  • Auxiliary Audio Input
  • Smart Device Integration
  • Driver Restriction Features
  • Premium Sound System
  • Satellite Radio
  • HD Radio
  • Requires Subscription
  • Bluetooth® Connection
  • WiFi Hotspot
  • Power Driver Seat
  • Power Passenger Seat
  • Bucket Seats
  • Driver Adjustable Lumbar
  • Passenger Adjustable Lumbar
  • Seat Memory
  • Rear Bench Seat
  • Power Outlet
  • MP3 Capability
  • Auxiliary Audio Input
  • MP3 Capability
  • Auxiliary Audio Input
  • Floor Mats
  • Leather Steering Wheel
  • Adjustable Steering Wheel
  • Security System
  • Immobilizer
  • Remote Engine Start
  • Power Door Locks
  • Keyless Entry
  • Power Door Locks
  • Keyless Start
  • Cruise Control
  • Climate Control
  • Multi-Zone A/C
  • A/C
  • Auto-Dimming Rearview Mirror
  • Universal Garage Door Opener
  • Daytime Running Lights
  • Driver Air Bag
  • Passenger Air Bag
  • Front Side Air Bag
  • Front Head Air Bag
  • Rear Head Air Bag
  • Knee Air Bag
  • Passenger Air Bag Sensor
  • Telematics
  • Requires Subscription
  • Back-Up Camera
  • Rear Parking Aid
  • Driver Restriction Features
  • Vehicle
    • EPA Classification: Large Cars
    • Number of Passenger Doors: 4
  • Mileage
    • Fuel Economy Est-Combined (MPG): 21
    • EPA Fuel Economy Est - City (MPG): 18
    • EPA Fuel Economy Est - Hwy (MPG): 27
  • Electrical
    • Cold Cranking Amps @ 0° F (Primary): - TBD -
    • Maximum Alternator Capacity (amps): - TBD -
  • Cooling System
    • Total Cooling System Capacity (qts): - TBD -
  • Weight Information
    • Base Curb Weight (lbs): 3950
  • Trailering
    • Dead Weight Hitch - Max Trailer Wt. (lbs): N/A
    • Dead Weight Hitch - Max Tongue Wt. (lbs): N/A
    • Wt Distributing Hitch - Max Trailer Wt. (lbs): N/A
    • Wt Distributing Hitch - Max Tongue Wt. (lbs): N/A
  • Suspension
    • Suspension Type - Front: Independent
    • Suspension Type - Rear: Independent
    • Shock Absorber Diameter - Front (mm): - TBD -
    • Shock Absorber Diameter - Rear (mm): - TBD -
    • Stabilizer Bar Diameter - Front (in): - TBD -
    • Stabilizer Bar Diameter - Rear (in): - TBD -
  • Brakes
    • Brake Type: Pwr
    • Brake ABS System: 4-Wheel
    • Disc - Front (Yes or ): Yes
    • Disc - Rear (Yes or ): Yes
    • Front Brake Rotor Diam x Thickness (in): - TBD -
    • Rear Brake Rotor Diam x Thickness (in): - TBD -
  • Tires
    • Front Tire Order Code: RJZ
    • Rear Tire Order Code: RJZ
    • Spare Tire Order Code: ZCD
    • Front Tire Size: P245/45R19
    • Rear Tire Size: P245/45R19
    • Spare Tire Size: T135/70R18
  • Wheels
    • Front Wheel Size (in): 19 x 8.5
    • Rear Wheel Size (in): 19 x 8.5
    • Spare Wheel Size (in): 18 x - TBD -
    • Front Wheel Material: Aluminum
    • Rear Wheel Material: Aluminum
    • Spare Wheel Material: - TBD -
  • Steering
    • Steering Type: Electric Rack & Pinion
    • Steering Ratio (:1), Overall: - TBD -
    • Lock to Lock Turns (Steering): - TBD -
    • Turning Diameter - Curb to Curb (ft): - TBD -
    • Turning Diameter - Wall to Wall (ft): - TBD -
  • Fuel Tank
    • Fuel Tank Capacity, Approx (gal): 19.5
  • Exterior Dimensions
    • Wheelbase (in): 122.4
    • Length, Overall (in): 204.1
    • Width, Max w/o mirrors (in): 74.0
    • Height, Overall (in): 58.0
    • Track Width, Front (in): 63.4
    • Track Width, Rear (in): 64.0
    • Min Ground Clearance (in): - TBD -
    • Liftover Height (in): - TBD -
  • Cargo Area Dimensions
    • Trunk Volume (ft³): 15.3
  • Interior Dimensions
    • Passenger Capacity: 5
    • Passenger Volume (ft³): 106
    • Front Head Room (in): 40.2
    • Front Leg Room (in): 46.4
    • Front Shoulder Room (in): 58.3
    • Front Hip Room (in): 55.9
    • Second Head Room (in): 38.0
    • Second Leg Room (in): 40.4
    • Second Shoulder Room (in): 56.2
    • Second Hip Room (in): 53.5
  • Summary
    • Vehicle Name: Cadillac CT6
    • Body Style: Sedan
  • Emissions
    • Tons/yr of CO2 Emissions @ 15K mi/year: 8.4
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