2018 Cadillac CT6

  • Type: Sedan
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2018 Cadillac CT6 Ratings
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Consumer Rating

The J.D. Power 100-Point Score is based on hundreds of thousands of independent and unbiased opinions of verified car owners.
J.D. Power
Out of 100

Quality & Reliability

Measures the level of defects, malfunctions, and design flaws experienced by vehicle owners. Covers the entire vehicle from engine to infotainment system. A higher rating means fewer problems.

Driving Experience

Owners' evaluation of the vehicle's design, performance, comfort, functionality, safety, and technology, comprise this rating. Newer and recently-redesigned vehicles tend to score better.


J.D. Power's forecast of depreciation (how much of its current value the vehicle will likely lose) over the next three years. Lower depreciation equals a higher rating.

Dealership Experience

Owners' experience with this brand's dealerships during the purchase and service process make up this rating. Key factors include customer service, dealership facilities, and the quality of work.

Best Midsize Premium Car of 2018

All J.D. Power rankings are powered by VIN verified vehicle owners. See ratings methodology.
Midsize Premium Car
#1 Cadillac CT6

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Owners Like

Measured owner satisfaction with 2018 Cadillac CT6 after 90-days of ownership.
  • The vehicle's navigation system
  • Rear visibility
  • Ease of folding/adjusting rear seats

Owners Don't Like

The problems experienced by owners of the 2018 Cadillac CT6 during the first 90-days of ownership.
  • Interior storage spaces
  • Transmission smoothness
  • Coordination of interior colors and textures

Performance Specs

MPG City

18 - 22


26 - 30


265 - 404


1 speed, Continuously Variable Ratio, 8 speed, Automatic


Gas V6, Turbocharged Gas I4, Turbocharged Gas V6, Turbocharged Gas/Plug-in Electric I4


All Wheel Drive, Rear Wheel Drive

Available Trims

2018 Cadillac CT6 Review

The Cadillac CT6 is the ultimate combination of performance technology and craftsmanship—plus all the luxury you expect in a Cadillac. So go ahead and indulge yourself—and your family. Choose from four models: Standard Luxury Premium Luxury and Platinum. Three powerful gas engines plus a plug-in hybrid variant capitalize on the CT6’s lightweight chassis creating a nimble luxury performance car. Add the available Active Chassis System for even more driving enjoyment. From the Cadillac user experience to the Bose sound system to the available surround-vision video system that can turn into a surround-vision recording system if the car alarm is triggered your CT6 has the technology to keep you connected and protected. As you approach your CT available concierge lighting welcomes you. Once inside you’re surrounded by premium materials and old-world craftsmanship. There’s enough legroom and seat adjustability for hour after hour of driving comfort so you’ll fee as refreshed when you get there as you were when you started. Choose from a variety of colors options and accessories and build a CT6 that’s all yours. The Cadillac CT. The highest form of automotive excellence.
Your Cadillac CT6 Sedan surrounds you with technology. An eight-speaker Bose premium audio system turns your CT6 cabin into a concert hall. An available 34-speaker Bose Panaray system gives you even greater fidelity. Cadillac user experience with OnStar 4G LTE and built-in Wi-Fi hotspot capability delivers your music apps maps and more wherever you are. Integration for Apple CarPlay Android Auto Bluetooth—it’s all standard. Available Cadillac Super Cruise is the world’s first true hands-free driving system for the freeway. The Cadillac CT6 Sedan. The world’s at your fingertips.
The Cadillac CT6 Sedan uses cutting-edge safety features to help you stay vigilant. The standard Rear Vision Camera helps you back into tight spots with ease. The available Driver Awareness Package includes features like Forward Collision Alert Lane Keep Assist and Rear Cross Traffic Alert that monitor your driving environment and warn you of potential hazards. Every CT6 Sedan comes with the OnStar Guidance Plan. With Automatic Crash Response Roadside Assistance and more you’ll drive with confidence. The Cadillac CT6 Sedan. Luxuriously safe.
The Cadillac CT6 brings a healthy dose of performance to the luxury car. Three powerful engines are available ranging from a turbocharged inline four to a twin-turbo V-6. Or go green with the available plug-in hybrid powerplant. With Cadillac’s available Active Chassis System the fun factor kicks in when the road gets curvy. Magnetic Rid Control uses electronically controlled dampers that read the road up to a thousand times a second and rear-wheel steering adds maneuverability and high-speed stability. The Cadillac CT6. The driver’s luxury performance sedan.

2018 Cadillac CT6 Photos and Videos

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2018 Cadillac CT6
All Exterior Photos
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