$39,295 - $59,195
Kelly Blue Book® Fair Market Range

Select Trim:

Kelly Blue Book® Fair Market Range
Drivers side profile with drivers side door open.
* Photo: 2018 Cadillac CT6 Base Trim image

Luxury RWD Sedan Key Features & Specs

Kelley Blue Book Value®
$39,295 - $59,195
New Fair Market Range
Crash Test Rating
Source NHTSA
MPG (up to)
20-22 City / 29-31 HWY
Horsepower
265-335
Seats
5

Select Trim To Compare:

Mechanical Features

  • Engine, 2.0L Turbo, I4, DI, DOHC, VVT with Automatic Stop/Start (268 hp [200 kW] @ 5600 rpm, 295 lb-ft of torque [400 N-m] @ 3000-4500 rpm)
  • Engine, 3.6L V6, SIDI, DOHC, VVT with Active Fuel Management and Automatic Stop/Start (335 hp [250 kW] @ 6800 rpm, 285 lb-ft of torque [386 N-m] @ 5300 rpm)
  • Engine, 2.0L Turbo, I4, DI, DOHC, VVT with Automatic Stop/Start (272 hp [203 kW] @ 5500 rpm, 295 lb-ft of torque [400 N-m] @ 3000 rpm)
  • Transmission, 8-speed automatic
  • Engine, 2.0L Turbo, I4, DI, DOHC, VVT with Automatic Stop/Start (265 hp [198 kW] @ 5500 rpm, 295 lb-ft of torque [400 N-m] @ 3000-4000 rpm)
  • Keyless ignition, push button start
  • Rear axle, 2.85 ratio (Upgradeable to (GW6) 3.27 rear axle when (M3L) 6-speed manual transmission is ordered.)
  • Automatic Start/Stop
  • Automatic Stop/Start (Not available when (M3L) 6-speed manual transmission is ordered.)
  • Rear axle, 2.85 ratio
  • Drivetrain, rear-wheel drive
  • Battery, maintenance-free with rundown protection
  • Automatic Stop/Start
  • Battery, maintenance free with rundown protection
  • Recovery hook, front or rear location
  • Keyless Open and Start
  • Rear axle, 3.27 ratio
  • Suspension, Sport
  • Rear wheel drive
  • Steering, ZF premium rack-and-pinion, electric
  • Brakes, Brembo front, performance 4-wheel antilock, 4-wheel disc
  • Steering, power-assist, electric-variable
  • Brake, electronic parking
  • Brakes, 4-wheel antilock, 4-wheel disc
  • Exhaust, dual
  • Exhaust, dual stainless-steel with bright tips
  • Automatic Vehicle Hold
  • Exhaust, single with bright tip
  • Tool kit, road emergency

Exterior Features

  • Wheels, 17" x 8.5" (43.2 cm x 21.6 cm) 10-spoke Ultra-Bright machined finish alloy with dark painted pockets (Upgradeable to (RT5) 18" x 8.5" 15-spoke premium painted alloy wheels, (RCW) 18" x 8.5" 15-spoke polished alloy wheels or (UHN) 18" x 8.5" 10-spoke polished alloy wheels.)
  • Wheels, 17" x 8" (43.2 cm x 20.3 cm) polished alloy (Upgradeable to (PXG) 18" x 8" After Midnight dark finish alloy wheels or (PTW) 18" x 8" forged polished alloy wheels.)
  • Tires, P245/45R17 all-season, blackwall, run-flat (Lower profile tires damage more easily; especially on rough roads. Damage is not covered under warranty. For more details, go to my.cadillac.com/learnAbout/cadillactires or see your dealer.)
  • Tires, P225/45R17 all-season, run-flat (Upgradeable to (RB7) P225/40R 18 all-season, run-flat tires when (PTW) 18" x 8" forged polished alloy wheels are ordered.)
  • Wheels, 18" x 8" (45.7 cm x 20.3 cm) multi-spoke aluminum with Blade Silver painted finish (Upgradeable to (Q6M) 19" Ultra Bright multi-spoke machined aluminum wheels with Pearl Nickel pockets.)
  • Grille, active aero
  • Fascias, front and rear body-color
  • Headlamps, high intensity discharge includes Adaptive Forward Lighting and LED vertical light signatures
  • Moldings, rocker panel, body-color
  • Grille, galvano chrome accented
  • IntelliBeam, automatic high beam on/off
  • Lamp marker, reflex, front side
  • Tires, P235/50R18 all-season, blackwall
  • Lamp, LED center high-mounted stop/brake (CHMSL)
  • Headlamps, projector type halogen, includes flash-to-pass and Twilight Sentinel
  • Mirrors, outside heated power adjustable and driver-side auto-dimming, body-color, manual folding with integrated turn signal indicators and puddle lamps
  • Glass, solar absorbing, windshield
  • Glass, Solar-Ray
  • Wheel, compact spare, includes compact spare tire
  • Tire, compact spare, T135/70R18, blackwall
  • Windows, laminated glass, front side
  • Mirrors, outside heated power-adjustable and driver-side auto-dimming body-color, manual folding with integrated turn signal indicators and puddle lamps
  • Glass, Solar-Ray light-tinted
  • Sunroof, UltraView, power
  • Headlamps, LED high beam/low beam, light pipe
  • Wipers, front intermittent
  • Wipers, Rainsense
  • Lamps, front cornering
  • Tail lamps, LED illumination, rear
  • Concierge Lighting
  • Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming body-color with integrated turn signal indicators
  • Glass, acoustic, laminated, front doors
  • Door handles, illuminated
  • Fuel filler door, lock control
  • Fueling system, capless
  • Hands-Free Decklid
  • Automatic Parking Assist with braking

Entertainment Features

  • Cadillac user experience with embedded navigation AM/FM stereo with connected navigation providing real-time traffic, 8" diagonal color information display, two USB ports, personalized profiles for each driver's settings, Natural Voice Recognition, Phone Integration for Apple CarPlay and Android Auto capability for compatible phone, Collection and Teen Driver
  • Cadillac user experience with embedded navigation AM/FM stereo with connected navigation providing real-time traffic, 8" diagonal color information display, two USB ports, personalized profiles for each driver's settings, Natural Voice Recognition, Phone Integration for Apple CarPlay and Android Auto capability for compatible phone, Collection and Teen Driver (Includes (KI6) 110V power receptacle.)
  • Audio system feature, Bose Centerpoint Surround Sound 13-speaker system includes Active Noise Cancellation
  • Audio system feature, Bose premium surround sound 10-speaker system
  • SiriusXM Satellite Radio and HD Radio enjoy a 3-month trial (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.)
  • 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
  • Bluetooth for phone/audio, uplevel phone/audio with Natural Voice Recognition
  • 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.)
  • 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.)
  • 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.)
  • Antenna, integral front and rear
  • 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
  • Audio system feature, Bose premium surround sound 10-speaker system (Upgradeable to (UQH) Bose Panaray 34-speaker sound 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.)

Interior Features

  • Seats, front bucket
  • Seat Trim, Leather
  • Seat adjusters, driver and front passenger 8-way power plus 4-way power lumbar, plus 4-way manual adjustable head restraints
  • Seat adjusters, driver and front passenger 8-way power, plus 2-way power lumbar plus 4-way adjustable head restraints
  • Seats, heated driver and front passenger
  • Seat, rear split-folding with armrest and trunk pass-through access door
  • Seats, heated/ventilated driver and front passenger seat cushion and seat back
  • Headrests, rear, outboard seats, adjustable 2-way
  • Console, front with shifter
  • Seat, rear split-folding with armrest, lockable seatback and lockable rear pass-through access door
  • Shift lever, center console mounted
  • Receptacle, power, 110V, located in rear of front center console
  • Armrest, front center
  • Seat trim, Leather
  • Armrest, rear center with cupholders
  • Console, front floor with shifter, armrest and covered storage
  • Floor mats, carpeted front and rear
  • Steering wheel, leather-wrapped rim
  • Armrest, rear center with cup holders
  • Steering wheel controls, mounted controls for audio, phone and cruise
  • Steering wheel, heated, automatic
  • Cup holders, 2 in front console, 2 in rear armrest
  • Steering column, manual tilt and telescoping
  • Power outlets, 3 auxiliary
  • Seats, front bucket 16-way driver and front passenger, includes 4-way power pneumatic lumbar and 4-way manual adjustable head restraints
  • Engine oil indicator
  • Instrument cluster, electroluminescent
  • Driver Information Center, 5.7" color display includes driver personalization, warning messages and vehicle information
  • Memory seat, driver
  • Steering column, power tilt and telescoping
  • Memory seat, front passenger
  • Steering wheel, leather-wrapped
  • Windows, power with front express-up and down, and rear express-down with passenger lockout feature
  • Retained accessory power power windows, sunroof (when equipped) and audio system remain operational for 10 minutes after the ignition is switched off or until the driver's door is opened.
  • Seat, rear, fixed, with armrest and two cupholders
  • Door locks, power programmable with lockout protection
  • Remote Keyless Entry
  • Steering wheel mounted Paddle Shift Controls
  • Keyless Access passive entry
  • Power outlet, rear auxiliary
  • Adaptive Remote Start (Not available with (M3L) 6-speed manual transmission.)
  • Power outlet, auxiliary, dual USB ports
  • Gauge cluster, 5.7" color display includes driver personalization, warning messages and vehicle information
  • Power outlet, 110V auxiliary, located below center rear seat cushion
  • Power outlets, 2 auxiliary, USB, located below center rear seat cushion
  • Universal Home Remote includes garage door opener, 3-channel programmable
  • Cruise control, electronic with set and resume speed and with 1 mph and 5 mph increment adjustment
  • Floor mats, carpeted front and rear, premium
  • Sill plates, illuminated
  • Trunk release, power, remote
  • Theft-deterrent system, vehicle immobilizer
  • Windows, power with front and rear express-up and down with passenger lockout feature
  • Climate control, dual-zone automatic
  • Retained accessory power power windows, sunroof (when equipped) and audio system remain operational for 10 minutes after the ignition is switched off or until the driver's door is opened
  • Defogger, rear-window, electric with front and side window outlets for the driver and front passenger
  • Air filtration system
  • Keyless Access, passive entry
  • Adaptive Remote Start
  • Mirror, inside rearview auto-dimming, frameless
  • Steering column, tilt and telescoping, power
  • Console, overhead includes reading lamps and OnStar controls
  • Cruise control, electronic with set and resume speed, and with 1 mph and 5 mph increment adjustment
  • Gauge cluster, 8" color includes driver personalization, warning messages and vehicle information
  • Lighting accent, LED spotlights in doors and overhead console
  • Coat hooks, driver and passenger-side rear
  • Visors, driver and front passenger illuminated vanity mirrors
  • Lighting, interior, front and rear reading lights, and cargo area lamp
  • Theft-deterrent system, vehicle with immobilizer
  • Sensor, inclination
  • Sensor, vehicle interior movement
  • Remote Start
  • Glovebox, electric, lockable
  • Keyless Open and Start
  • Mirror, inside rearview auto-dimming, frameless (Upgradeable to (DRZ) Rear Camera Mirror.)
  • Console, overhead includes reading lamps and controls for (UG1) Universal Home Remote, (UE1) OnStar, (DB3) power rear window sunshade (if equipped) and (C3U) UltraView power sunroof (if equipped)
  • Cruise control, electronic, automatic
  • Climate control, dual-zone automatic (Upgradeable to (C24) quad-zone climate control when (UWG) Rear Seat Package is ordered.)
  • Lighting, interior includes glovebox, front cup holders, overhead console, front and rear passenger footwell, map pockets, rear assist handles and cargo area
  • Lighting accent, LED lighting on instrument panel and door
  • Coat hooks, located on rear left and right assist handles
  • Cargo convenience net, trunk
  • Mirror, inside rearview auto-dimming (Upgradeable to (DRZ) Enhanced Vision and Comfort Package.)
  • Universal Home Remote
  • Sunshades, rear side, manual
  • Sunshade, power, rear window

Safety Features

  • StabiliTrak, electronic stability control system
  • Traction control, all-speed, brake and engine controlled
  • Daytime running lamps
  • Air bags, driver and front passenger frontal (dual stage for passenger), knee and side, front and rear head curtain (Upgradeable to (AYF) rear thorax air bags when (PCW) Safety and Security Package is ordered. 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.)
  • 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.)
  • Front and Rear Park Assist
  • Rear Vision Camera
  • Safety belts, 3-point, driver and front passenger
  • StabiliTrak, vehicle stability enhancement system
  • Safety belts, 3-point, rear, all seating positions
  • Daytime running lamps, LED
  • Door locks, rear child security
  • Rear Parking Assist, Ultrasonic
  • Air bags, driver and front passenger frontal front seat thorax and pelvic, rear thorax for outboard seating positions, 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.)
  • Child seat restraint system
  • LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats
  • Trunk emergency release handle
  • 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.)
  • Teen Driver a 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
  • Low Speed Forward Automatic Braking
  • Tire Pressure Monitoring System
  • Daytime Running Lamps
  • Lane Keep Assist with Lane Departure Warning
  • Lane Change Alert alerts driver when a sensed vehicle is approaching fast from the rear
  • 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.)
  • Forward Collision Alert
  • Following Distance Indicator
  • Side Blind Zone Alert
  • Rear Cross-Traffic Alert
  • Automatic Safety Belt Tightening
  • 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.)
  • Teen Driver mode a 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
  • Fuel filler door, remote locking
  • Surround Vision, Birdseye view of vehicle
  • Pedestrian detection, front
  • Lane Change Alert with Side Blind Zone Alert
  • Forward Collision Alert (Included and only available with (UEU) Driver Awareness and Convenience Package.)
  • Safety Alert Seat
  • 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

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