Cadillac CT6 Plug-In Hybrid

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Plug-In Hybrid

EV=31mi
Total=431mi
Range

Seats 5

10.60ft3 Cargo

L=205
W=74
H=58

18.4kWh Battery

General Motors is making a big push for electrified vehicles over the next few years, and its 21st Century technology won't be limited to mass-market Chevrolets. One prime example is GM’s new 2017 CT6 Plug-In, a gas-electric hybrid luxury flagship sedan from GM’s Cadillac brand. It's the only Cadillac you can buy in North America that isn't made here. The unique nature of this Cadillac means its biggest market isn't the USA — it's China, where the government is pushing electric vehicles hard in an effort to clean up the country’s choking air pollution, and where this PHEV is constructed. Cadillac is currently experiencing a 90% year-over-year sales growth in the People’s Republic versus a 4.6 percent drop in the U.S. over the same period.

The 2018 Cadillac CT6 combines a European luxury feel with a bold American design and plug-in technology. Adding together 2 powerful electric motors with a Lithium-ion battery and a high-output 2.0L Turbo 4-cylinder gas engine (335 hp, 432 lb-ft), creates a luxury plug-in variant capable of 31 pure electric miles. The full-size premium sedan is fast for its larger size; it reaches 60mph in 5.2 seconds. Base price is around $74,000 before tax credits and a California State rebate.

Edmunds reviewer Calvin Kim says: “The 2018 Cadillac CT6 can best be described as a full-size luxury sedan, but it's priced like a midsize. If you like the idea of a spacious and upscale luxury sedan with a little Detroit attitude, this Cadillac fits the bill. There's tons of room in the backseat, which is where a lot of chauffeured overseas owners will be spending their time. There are video screens that pop up out of the front seatbacks, controls for the moonroof and privacy shade, and legroom aplenty.”

The CT6 battery comes in a 18.4-kilowatt-hour pack — around the same size as what’s in a Chevrolet Volt — and has enough juice to move the CT6 for about 31 miles on electric power alone. Once the battery is empty, the gas engine provides power to the wheels and electricity to the system to keep you going more than 400 additional miles at an average of 26 mpg. 

Cars.com reviewer Aaron Bragman says: “the CT6 Plug-In doesn't drive like a regular gas-powered Cadillac. Instead, it feels like a great big EV — silent, smooth and dead quiet, with the occasional gurgle, whine or thunk from the hybrid powertrain. Around town, it keeps things electric as much as possible — unless you dip your accelerator foot past the halfway point, in which case it fires up the gas engine after a slight hesitation.”

The Plug-In takes many of the options available in the Premium Luxury and Luxury configuration and makes them standard. The Driver Awareness and Convenience and the Enhanced Vision and Comfort packages are all standard. The Hybrid comes with 18-inch wheels and is only available in rear-wheel drive. Due to the large battery pack, you lose some trunk volume.

Calvin Kim: “Under the hood, the CT6's segment-straddling identity is apparent. Turbocharged four-cylinder power is standard, and it's the same engine that's featured in the Cadillac's midsize CTS. You won't find that combination in any of its German competitors. But there's no doubt that the CT6 reaches new heights of luxury relative to its midsize brethren. Throw in generous rear passenger accommodations, top-shelf interior trimmings and a competitive starting price, and the CT6 becomes a legitimate challenger to the traditional leaders.”

Cadillac says the front seat comfort of its CT6 is “tailored for Ultimate Luxury. Sculpted, contoured and wrapped in rich cut-and-sewn leather with heating and ventilation. These available seats are designed to indulge you.”

Cadillac on the car’s quiet acoustics: “Of the many innovations that make the interior quiet, none is more important than an advanced body structure – a frame constructed using revolutionary alloys and fusion technologies. This effect is enhanced when driving electric.”

Cadillac on the car’s handcrafted materials: “Unmatched attention to detail. A curation of authentic, natural materials like rich perforated leathers, exotic wood trims and Galvano chrome accents are fit and tailored with handcrafted precision.”

Cadillac on the exterior design: “Strength and style are complemented by a powerful stance and iconic vertical lighting. Lines, curves and sweeping planes seamlessly mesh to create a look that is both hard to resist and impossible to mistake.”

Calvin Kim: "If you've decided to trade up from a smaller plug-in-hybrid to something in the luxury field, and you're still dedicated to the idea of driving something with an electrified powertrain, the CT6 Plug-In is a reasonable choice. It's a good step up from a Chevy Volt or Hyundai Sonata Plug-in Hybrid."

Specs

Performance:

  • 2.0L Turbo engine with 265 hp and 295 lb-ft of torque
  • Propulsion Battery, Lithium-ion (18.4 kWh)
  • Electric Variable Transmission (EVT)
  • Rear-Wheel Drive (RWD)
  • Regen On Demand® Paddle Shifters
  • Driver-selectable modes (Tour, Sport and Hold)
  • EV Port, driver side
  • Bumper-to-Bumper Limited Warranty: 4 Years/50,000 Miles
  • Hybrid Component Warranty: 8 Years/100,000 Miles
  • Powertrain Limited Warranty: 6 Years/70,000 Miles
  • Premium Care Maintenance: 3 Years/36,000 Miles
  • Roadside Assistance Program: 6 Years/70,000 Miles

Interior:

  • Handcrafted cut-and-sewn interior
  • Leather seating surfaces
  • Heated and ventilated driver and front passenger seat
  • Heated rear outboard seats
  • Memory front seats
  • Dual-zone automatic climate control
  • UltraView® Panoramic Power Sunroof
  • Power rear sunshade with manual side window shades
  • Illuminated sill plates
  • Cadillac user experience with Navigation†
  • Night Vision
  • Bose® 10-speaker surround sound system
  • Rear Camera Mirror
  • Surround Vision
  • Surround Vision Recorder
  • Wireless Charging†
  • 12-inch Reconfigurable full-color gauge cluster
  • Full-Color, configurable Head-Up Display
  • Rear Seat Infotainment system, featuring dual 10-inch diagonal tilting HD screens
  • OnStar® with 4G LTE and Wi-Fi connectivity† (limited trial period)
  • SiriusXM® satellite radio† (limited trial period)
  • Bluetooth® phone connectivity†
  • USB and auxiliary connectivity†
  • Keyless Access, Passive Entry and Push-Button Start
  • Adaptive Remote Start
  • Automatic Parking Assist with Braking
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Rear Cross Traffic Alert
  • Lane Keep Assist with Lane Departure Warning
  • Forward and Reverse Automatic Braking
  • Lane Change Alert with Side Blind Zone Alert
  • Following Distance Indicator
  • Adaptive Cruise Control
  • Airbags: driver and front passenger frontal, knee, seat side-impact, head-curtain for outboard seating positions
  • Pedestrian Safety Signal
  • Automatic Safety Belt Tightening
  • IntelliBeam® headlamps
  • Rainsense wipers

Exterior:

  • LED Indirect Fire high beam/low beam headlamps and LED light pipe signature
  • Concierge Lighting
  • 18-inch Multi-spoke Aluminum Ultrabright machined wheels with Sterling Silver painted pockets
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