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2018 Cadillac CT6 Plug in Hybrid review

Research, photos, specs, and expertise

Cadillac CT6 Plug in Hybrid highlights

Customer rating

(not yet rated)

RepairPal reliability rating

(data not available)

Pros

  • Strong hybrid power
  • Spacious
  • Lots of standard features

Cons

  • ADW isn’t available for the hybrid
  • Small mirrors limit visibility
  • Semi-autonomous driving isn’t available

Battery range (EPA estimate)

31 miles

Pricing for current inventory

(no current inventory)

Price
Year

Luxury with a large battery pack

The 2018 Cadillac CT6 Plug-in Hybrid allows you to have the best of both worlds: a large, comfortable sedan that recalls the glory days of American-made gas guzzlers, but that packs a much lighter punch at the pump. The car is propelled by a 335-hp hybrid system that consists of a 2L turbocharged four-cylinder engine, paired with two electric motors powered by an 18.4 kWh lithium battery pack. The car comes standard with top-of-the-line specs, including a heads-up display and a panoramic sunroof. You’ll also have a host of driver-assist features at the ready.

All Cadillac CT6 Plug in Hybrid years

What is new for the 2018 Cadillac CT6 Plug in Hybrid?

  • CT6 Plug in Hybrid trims have been upgraded with Rear Sunshade, Power Hatch/Deck Lid, DVD Video System, and Blu-ray Video System as standard equipment this year.

2018 Cadillac CT6 Plug in Hybrid trims

Curious how Cadillac CT6 Plug in Hybrid trims differ? Use our side-by-side vehicle comparison to see the differences and similarities

Base:

5 reasons to buy the 2018 Cadillac CT6 Plug in Hybrid

1. Ease into electric power 

Not sure whether you’re ready to take the plunge into electric car ownership? The 2018 Cadillac CT6 Plug-In Hybrid gives you plenty of driving options to ease the transition. The CT6 hybrid can reach speeds of up to 78 mph using just its electric motor, and has an EPA-estimated 31-mile all-electric range when fully charged.

You can even use the available “hold” driving mode to conserve battery power if you’ll need it later in your trip.  

2. Quick acceleration 

With the standard setup of electric motors and a 2.0L turbocharged four-cylinder engine, the 2018 Cadillac CT6 has 335 hp. The dual electric motors give the sedan an advantage coming off red lights. With the standard 335-hp hybrid system, the 2018 CT6 hybrid can accelerate from zero to 60 mph in just 5.2 seconds.  

3. Luxury features 

The 2018 CT6 Plug-In Hybrid is positioned near the top of the CT6 lineup, so it is full of high-end features that come standard. Each 2018 CT6 hybrid has a panoramic sunroof, heated front seats, a heads-up display, remote start, and more. Whether you’re picking up parents for a fundraiser, or bringing colleagues to a work lunch, the CT6 Hybrid is sure to impress.  

4. Lots of space 

You won’t feel bad asking your friends or tall teenagers to ride in the back seat, thanks to the impressive space in the 2018 CT6 Hybrid. The sedan has a generous 46.4 inches of legroom in the front, and 40.4 inches in the rear. The standard rear seat infotainment screens will help keep passengers engaged on longer drives or during unexpected traffic jams.  

5. Standard driver assist 

Like to have technology on your side? Each 2016 Cadillac CT6 Plug-In Hybrid comes standard with Cadillac’s Driver Awareness and Convenience Package. That includes navigation, lane-keep assist, rear-cross traffic alert, blind spot monitoring, and more. Automatic high beams and rain-sensing windshield wipers make driving at night or in bad weather a cinch. 

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Ratings & reliability

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Cadillac CT6 Plug in Hybrid features and specs

Base 2WD 4D Sedan

Standard Features

  • A/C Seat(s)
  • ABS Brakes
  • Air Conditioning
  • Alloy Wheels
  • AM/FM Stereo
  • Android Auto
  • Apple CarPlay
  • Automated Cruise Control
  • Automated Parking
  • Automatic Transmission
  • Auxiliary Audio Input
  • Blind Spot Monitor
  • Bluetooth Technology
  • BOSE Sound System
  • Front Seat Heaters
  • Head Up Display
  • Heated Steering Wheel
  • Lane Departure Warning
  • Leather Seats
  • Memory Seat(s)
  • Navigation System
  • Overhead Airbags
  • Panoramic Sunroof
  • Parking Sensors
  • Power Hatch/Deck Lid
  • Power Locks
  • Power Mirrors
  • Power Seat(s)
  • Power Windows
  • Rear Defroster
  • Rear Entertainment System
  • Rear Seat Heaters
  • Rear Sunshade
  • Rear View Camera
  • Remote Start
  • Satellite Radio Ready
  • Side Airbags
  • Smart Key
  • Traction Control
  • Turbo Charged Engine

Drive Wheels

Rear Wheel Drive (2WD)

Engine size

2.0L

Horsepower

265

Engine type

Plug-in Hybrid

Fuel capacity

15.6

Wheelbase

122.4"

Overall length

204.1"

Width

74"

Height

58"

Leg room

F 46.4"/R 40.4"

Head room

F 40.2"/R 38.06"

Front tires

P235/50R18

Rear tires

P265/45R18

Seating capacity

5

Transmission

Automatic

2018 Cadillac CT6 Plug in Hybrid FAQ


* Price excludes taxes, title, registration, and fees. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions.

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Statements of fuel economy or EV range are based on EPA and other third-party estimates for vehicles when new. Fuel economy and EV range will degrade with time and vary based on age, driving conditions, vehicle history, and other conditions. See fueleconomy.gov for more info.

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