Cadillac CT6 through the years
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The Cadillac CT6 is shown at the New York International Auto Show event in Duggal Greenhouse, Tuesday, March 31, 2015, in the Brooklyn borough of New York. The luxury car maker will discontinue the CT6 after the 2019 model.
John Minchillo, AP
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The Cadillac CT6 is shown at the New York International Auto Show event in Duggal Greenhouse, Tuesday, March 31, 2015, in the Brooklyn borough of New York.
John Minchillo, AP
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The Cadillac CT6 is shown at the New York International Auto Show event in Duggal Greenhouse, Tuesday, March 31, 2015, in the Brooklyn borough of New York.
John Minchillo, AP
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This March 31, 2015 file photo shows the Cadillac CT6 at the New York International Auto Show event in Duggal Greenhouse, in the Brooklyn borough of New York. Cadillac goes back to its roots with a new rear-drive luxury land yacht that isnÕt supposed to behave like one. The CT6 has an aluminum-intensive body with 11 different materials for strength, performance and efficiency.
John Minchillo, AP
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The Cadillac CT6 V6 Twin Turbo Powertrain is shown inside a cutaway display at the New York International Auto Show event in Duggal Greenhouse, Tuesday, March 31, 2015, in the Brooklyn borough of New York.
John Minchillo, AP
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The Cadillac CT6 is shown at the New York International Auto Show event in Duggal Greenhouse, Tuesday, March 31, 2015, in the Brooklyn borough of New York.
John Minchillo, AP
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General Motors executives led by CEO Mary Barra, fifth from left, pose for photographers near the Cadillac CT6 luxury sedan ahead of the Auto Shanghai show in Shanghai, Sunday, April 19, 2015.
Ng Han Guan, AP
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General Motors executives and Chinese officials watch as a Cadillac CT6 is displayed during a grand opening ceremony for a new Cadillac factory in Shanghai, Thursday, Jan. 21, 2016.
AP
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People look at the 2019 Cadillac CT6 V-Sport on display Wednesday, March 28, 2018, at the New York Auto Show.
Mark Lennihan, AP
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The 2019 Cadillac CT6 V-Sport is displayed Wednesday, March 28, 2018, at the New York Auto Show.
Mark Lennihan, AP
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The 2019 Cadillac CT6 V-Sport is displayed Wednesday, March 28, 2018, at the New York Auto Show.
Mark Lennihan, AP
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The Cadillac CT6 V6 Twin Turbo Powertrain is shown at the New York International Auto Show in Duggal Greenhouse, Tuesday, March 31, 2015, in the Brooklyn borough of New York.
John Minchillo, AP
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SuperCruise driver assist is available standard on the 2017 Cadillac CT6 Platinum sedan. It is a $5,000 feature on other CT6 models.
Henry Payne, Photo by Henry Payne/The Detroit News
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With Cadillac SuperCruise activated, Detroit News auto critic Henry Payne drives hands free at 80 mph on I-30 outside of Texarkana, Arkansas.
Henry Payne, Photo by Henry Payne/The Detroit News
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A green light atop the steering wheel indicates when SuperCruise is in operation. The light indicates blue as the driver centers the car upon entering a highway -- and it will turn red if the camera (mounted on top of the steering column) detects the driver is inattentive.
Henry Payne, Photo by Henry Payne/The Detroit News
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The rear-wheel-drive 2017 Cadillac CT6 Plug-in goes from zero to 60 in 5.2 seconds with 31-mile electric-only range.
Henry Payne, The Detroit News
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The 2017 Cadillac CT6 Plug-in sports a combined EV and gas-engine range of 440 miles, making it a reliable tool for long-range trips beyond urban charging infrastructure.
Henry Payne, The Detroit News
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The 2017 Cadillac CT6 Plug-in's face is nicely sculpted with signature, Pentagon grille and LEF headlights pushed to the corners.
Henry Payne, The Detroit News
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The 2017 Cadillac CT6 Plug-in's rear quarters are less distinctive than the Pentagon-grille front end. With the battery stored in the trunk, the rear seats are fixed in place and cannot be flattened for pass-through cargo storage.
Henry Payne, The Detroit News
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At a single-price $76,090 the 2017 Cadillac CT6 Plug-in is loaded with full sun-roof, safety assist systems, and 31-mile electric-only range.
Henry Payne, The Detroit News
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The 2017 Cadillac CT6 Plug-in comes with two "fuel" doors: One for the EV charger, the other for the turbo-4 gas engine. The turbo-4 requires high-octane gasoline.
Henry Payne, The Detroit News
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The 2017 Cadillac CT6 Plug-in's 18.4-kWh battery takes up half of the car's trunk space and renders its rear seats fixed. The result is less cargo room than EV competitor Tesla which stores its 75-100 kWh battery pack in the floor.
Henry Payne, The Detroit News
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The 2017 Cadillac CT6 Plug-in's digital instrument cluster gives feedback on the car's state of recharging.
Henry Payne, The Detroit News
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The 2017 Cadillac CT6 interior is nicely appointed with leather, wood accents, a T-shifter, heads-up display, and an 8-inch infotainment display with smart phone app connectivity.
Henry Payne, The Detroit News
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The 2017 Cadillac CT6 Plug-in comes equipped with a 2.0-liter, turbo 4-cylinder assisting an electric motor and 18.4 kWh battery. Combined system power is 335 horsepower.
Henry Payne, The Detroit News
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The Cadillac CT6 is shown at the New York International Auto Show event in Duggal Greenhouse, Tuesday, March 31, 2015, in the Brooklyn borough of New York. The luxury car maker will discontinue the CT6 after the 2019 model.
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