2020 Cadillac CT6

  • Type: Sedan
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2020 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 Upper Midsize Premium Car of 2020

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

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Owners Like

Measured owner satisfaction with 2020 Cadillac CT6 after 90-days of ownership.
  • Getting in/out of the second row seats is rated as easier than most vehicles in this segment
  • The second row seats are comfortable for this segment
  • The experience of using the vehicle's driver assistance systems is rated high

Owners Don't Like

The problems experienced by owners of the 2020 Cadillac CT6 during the first 90-days of ownership.
  • Economy / range are rated lower than average for the segment
  • Lower than average ratings for power of the vehicle's engine
  • Owners say the vehicle's screens and displays could be more attractive

Performance Specs

MPG City

14 - 18


25 - 27


335 - 500


10 speed, Automatic


Gas V6, Turbocharged Gas V8


All Wheel Drive

Available Trims

2020 Cadillac CT6 Photos and Videos

2020 Cadillac CT6
2020 Cadillac CT6
2020 Cadillac CT6
2020 Cadillac CT6
2020 Cadillac CT6
All Interior Photos
2020 Cadillac CT6
All Exterior Photos
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J.D. Power Award Winner

Performance Award Winner

Awarded to the models with the highest owner ratings for design and performance after the first 90 days of ownership

Quality Award Winner

Awarded to the brands/models with the fewest problems reported per 100 owners during the first 90 days of ownership
2020 Cadillac CT6 JD Power Award Winner
2020 Cadillac CT6

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