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2018 Cadillac CT6

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Make
Cadillac
Model
CT6
Year
2018
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Cadillac CT6 OEM Exterior Photo
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Expert Rating
Unavailable

Our expert ratings are based on seven comprehensive criteria: quality, safety, comfort, performance, fuel economy, reliability history and value.

You can interpret our ratings in the following way:

: Outstanding vehicle. Only the most exceptional vehicles achieve this rating.

: Very Good vehicle. Very good and close to being the best vehicle in its class.

: Good vehicle. Decent, but not quite the best. Often affordable, but lacking key features found in vehicles of the same class.

: Below average vehicle. Not recommended, and lacking attributes a car buyer would come to expect for the price.

: Poor vehicle. Simply does not deserve to be on the road.

Select a Trim
Select a Trim
2018 2.0L Turbo Base 4dr Rear-Wheel Drive Sedan
most popular
Price:   -  From $54,095
2018 3.6L Base 4dr All-Wheel Drive Sedan Price:   -  From $56,095
2018 2.0L Turbo Luxury 4dr Rear-Wheel Drive Sedan Price:   -  From $59,195
2018 3.6L Luxury 4dr All-Wheel Drive Sedan Price:   -  From $61,195
2018 3.0L Twin Turbo Luxury 4dr All-Wheel Drive Sedan Price:   -  From $65,195
2018 3.6L Premium Luxury 4dr All-Wheel Drive Sedan Price:   -  From $65,295
2018 3.0L Twin Turbo Premium Luxury 4dr All-Wheel Drive Sedan Price:   -  From $69,295
2018 3.6L Platinum 4dr All-Wheel Drive Sedan Price:   -  From $84,295
2018 3.0L Twin Turbo Platinum 4dr All-Wheel Drive Sedan Price:   -  From $88,295

Overview

In 1981, Cadillac announced on the cover of their full-line brochure that they were "Answering today's needs with tomorrow's technology." While the needs of buyers in 2018 may be a tad different than those of buyers 37 years ago, the sentiment which backed up that statement is as fervent as ever at Cadillac House. For those who cast doubt on that claim, just sneak a glance at the 2018 CT6, Cadillac's flagship sedan.

What's New for 2018

It's a bird! It's a plane! No, it's Super Cruise! For 2018, buyers can now equip their CT6 with Super Cruise, Cadillac's latest innovative example of tomorrow's technology. While the name might sound like marketing shtick, the handle is indeed apt: this is a system which offers fully autonomous freeway driving at speeds of up to 85 mph. Simply pick a lane and get up to speed, and once the Super Cruise icon appears on the dash, press the appropriate button on the steering wheel. That's it - the big Cadillac will then pilot itself along the highway while handling all braking, steering and acceleration duties as needed. Just don't try to read the paper or scroll through Facebook – the system demands drivers keep their eyes on the road, and will emit audible alerts along with seat vibrations to restore a driver's attention if it catches them looking away for too long. Still, Super Cruise is notable in that it is the first system from a legacy automaker that lets drivers keep their hands off the wheel as long as the system is in control.

Other than the availability of Super Cruise, there are no significant changes for 2018.

Cadillac CT6

Choosing Your Cadillac CT6

Four trim levels abound for the CT6: Base, Luxury, Premium Luxury, and Platinum. Rear-wheel drive is standard on Base and Luxury trims, with all-wheel drive an option; the top two trims are exclusively all-wheel drive. Rear-drivers are powered by a 2.0-liter, turbocharged four that makes 265 horsepower, while the AWD cars are upgraded to a 335-horse 3.6-liter V6. A twin-turbo 3.0-liter V6 puts out 404 horsepower and 400 lb-ft of torque, making it the closest thing to a hot-rod CT6, but only if you grab an all-wheel-drive CT6 Luxury, Premium Luxury, or Platinum.

That said, don't mistake this saloon for a CTS-V. First and foremost, this is a luxury car, and the options list speaks to that purpose without a stutter. Consider, for instance, the availability of a whopping 34-speaker Bose sound system, or the night-vision option that uses infrared technology to see objects beyond the illumination of the headlights. There is also the rear camera mirror that usurps the traditional rearview mirror with a wide-lens camera that eliminates blind spots, and the Platinum models boast 8-way power rear seats with 15 massage settings.

Nine paint colors and two interior hues are on offer, and numerous wheels ranging from 18 to 20 inches are available.

Cadillac CT6

Base

The lowest-rung CT6 starts at $55,090 (including a $995 destination charge). That amount nets buyers features such as a 10.2-inch CUE infotainment unit, an eight-speaker sound system, remote start, one year of OnStar, a built-in 4G LTE and wifi hotspot, 18-inch wheels, LED headlights, a rear-view camera, 14-way power front seats, Apple CarPlay and Android Auto integration, dual USB ports, SiriusXM radio, wireless phone charging, dual-zone climate control, and an eight-inch digital gauge cluster.

Buyers can further add the $3,500 Driver Awareness and Convenience Package, which bundles forward collision alert, automatic braking, following distance indicator, pedestrian braking, rear-cross-traffic alert, a panoramic sunroof, heated front seats, and navigation. There is also the $1,095 Sport Package, which adds a small lip spoiler and gloss black ground effects, and an Enhanced Sport Package for $4,795 that includes the Sport Package contents along with 20-inch wheels.

For buyers who want either more power or more grip, another $2,000 will get them all-wheel drive and the 3.6-liter engine.

Cadillac CT6

Luxury

Next up in the CT6 pecking order is the $60,190 Luxury. Additional standard features include the contents of the Driver Awareness and Convenience Package, a 10-speaker sound system, heated steering wheel, rain sensing wipers, gesture-activated trunk, 19-inch wheels, surround-view camera, and automatic high beams.

Among the available packages for the Luxury is the $6,400 Enhanced Entertainment Package, which includes a 34-speaker sound system, rear-seat infotainment, quad-zone climate control, and dual displays and wireless headphones for the back seat. For buyers that want the rear seat goodies but not the highfalutin sound system, a $2,700 Rear Seat Package is available. The all-wheel-drive/3.6-liter engine combo is a $2,000 upgrade, and the 3.0-liter twin-turbo engine can also be equipped for a $9,000 premium. Both of the Sport Packages are again available.

Cadillac CT6

Premium Luxury

Second from top is the Premium Luxury, with a price tag of $66,290. It is only available in all-wheel drive, and the 3.0-liter twin-turbo engine's price drops to $4,000. Standard features include the rear camera mirror, surround vision recorder, a 12-inch digital gauge cluster, a sunroof ,and head-up display. The same packages that were available on the Luxury are available here, along with the $5,000 Super Cruise option, which along with Super Cruise technology includes magnetic ride control.

Cadillac CT6

Platinum

The most luxurious and opulent CT6 is the $85,290 Platinum. Standard features here include Super Cruise, magnetic ride control, rear-wheel steering, 20-inch wheels, the 34-speaker sound system, rear-seat infotainment, quad-zone climate control, night vision, 20-way power front seats that are heated, ventilated, and massaging, and heated eight-way power rear seats that offer 15 massaging settings. The only two options on the fully-decked out Platinum is the $4,000 3.0-liter twin-turbo engine and a $2,395 Exterior Accent Package that consists of 20-inch wheels and a spoiler.

CarsDirect Tip

A car of this size and stature needs to move with some authority, and the 2.0-liter turbo is unlikely to give that impression. If one of the lower two trims catches your fancy, do not hesitate to upgrade to the 3.6-liter V6, whose 70 additional horses will give the CT6 more appropriate levels of thrust.

Get your price on a Cadillac CT6 »

author image
Automotive Editor
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Expert Review

Expert Rating
Unavailable

Our expert ratings are based on seven comprehensive criteria: quality, safety, comfort, performance, fuel economy, reliability history and value.

You can interpret our ratings in the following way:

: Outstanding vehicle. Only the most exceptional vehicles achieve this rating.

: Very Good vehicle. Very good and close to being the best vehicle in its class.

: Good vehicle. Decent, but not quite the best. Often affordable, but lacking key features found in vehicles of the same class.

: Below average vehicle. Not recommended, and lacking attributes a car buyer would come to expect for the price.

: Poor vehicle. Simply does not deserve to be on the road.

author image
Automotive Editor

The 2018 Cadillac CT6 serves as the brand's prestige sedan, the best it has to offer. Along with full-size luxury, the CT6 promises exceptional levels of craftsmanship, technology, and performance. It's a no-apologies, all-American alternative to the German stalwarts that have ruled this segment for so long.

Best Value

In terms of price, the Premium Luxury trim sits in the middle of the CT6 lineup, but there's certainly nothing average about the level of equipment. Standard features include all-wheel drive, surround-view cameras with recorder, a 12-inch configurable gauge cluster, and a color head-up display. The rearview mirror can display streaming high-definition video captured by the rear camera. Major options are limited to Cadillac's Super Cruise autonomous driving system, a rear infotainment setup with dual displays, and a 34-speaker Bose Panaray sound system.

This high-end hardware is impressive, but isn't for every driver's taste or pocketbook. The Premium Luxury comes standard with a 3.6-liter V6 engine. Cadillac also offers a 3.0-liter twin-turbocharged V6, which provides a major boost in power without a mileage penalty. Some buyers will object to the lack of a V8 engine in a car like this, but the twin-turbo should satisfy even them.

  • Model: 2018 Cadillac CT6 Premium Luxury
  • Engine: 3.0-liter twin-turbocharged V6
  • Output: 404 hp / 400 lb-ft
  • Transmission: Eight-speed automatic
  • Drivetrain: All-wheel drive
  • Fuel Economy: 18 City / 26 Hwy
  • Options: 3.0-liter twin-turbocharged V6 engine ($4,000)
  • Base Price: $66,290 (including a $995 destination charge)
  • Best Value Price: $70,290

Performance

Although it's unabashedly large on the outside, the CT6 feels tight and nimble from behind the wheel. Liberal use of high-strength steel and aluminum results in a rigid body structure that's the lightest in this class. Even with all-wheel drive and the twin-turbo engine, the CT6 is a lean luxury car that holds the road just as well as some dedicated sport sedans. The electric power steering provides satisfying feedback, and the taut suspension prevents any hint of unwanted body motion.

The sprint from zero to 60 mph takes no more than five seconds, and the CT6 keeps plowing ahead until the driver backs off. The eight-speed automatic transmission works with the engine to provide bursts of power at any speed. The CT6 settle downs nicely on long stretches, relaxed but alert.

Style

The CT6's well-proportioned body disguises just how big it really is. It's an imposing sedan defined by long, flat surfaces and crisp angles. The LED exterior lighting and cross-hatch grille identify it as a Cadillac, albeit a special one. Above all, the CT6 looks like an important car.

From a design standpoint, the CT6 is quieter on the inside, but just as confident. We appreciate the high functionality and clear layout, joined as they are by fine finishes and expert craftsmanship. The mood is restrained and thoroughly contemporary, which seems like the right approach for a luxury sedan that wants to be taken seriously.

The Best and Worst Things

Buyers expect vault-like build quality in this class, something that eluded past Cadillacs that attempted to compete on the world stage. The CT6 eliminates quality concerns once and for all. Buyers can be assured there are no short cuts or disappointments to be found. The CT6 really is what it claims to be.

As much as we like the CT6's handling, we wish it didn't come at the expense of comfort. The CT6 rides firmly for a luxury sedan, even on the softest driving mode.

Right For? Wrong For?

Buyers who prioritize performance over plushness will delight in the sheer athleticism of the CT6. The irony that it happens to be a big Cadillac makes it all the more entertaining to drive.

The CT6 isn't as serene as its size suggests. Buyers looking for the ultimate cruising experience will be better served by a more traditional, comfort-tuned luxury sedan.

The Bottom Line

As surprising as it is handsome, the 2018 Cadillac CT6 is really a driver's car wrapped in a finely tailored suit.

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Specs & Features

Highlights
Overall Crash Safety Rating
Not Available
Engine - Cylinders/Horsepower/Torque
2.0L I-4 / 265 HP / 295 ft.lbs.
Transmission
8-spd sequential shift control auto w/OD
Drive Type
Rear-wheel
Fuel Economy - City/Highway/Combined
22 / 30 / 26 Mpg
Passenger Capacity
5
Bumper to Bumper Warranty
48 Months / 50,000 Miles
Mechanical Specs
Engine - Cylinders/Horsepower/Torque
2.0L I-4 / 265 HP / 295 ft.lbs.
Drive Type
Rear-wheel
Fuel Economy - City/Hwy/Combined
22 / 30 / 26 Mpg
Brakes
Brembo 4-wheel Disc
Front Suspension
Multi-link
Rear Suspension
Independent Multi-link
Spare Tire And Wheel
Compact Steel
Fuel Tank
19.5 Gal.
Recommended Fuel Type
Premium Unleaded
Average Cost To Fill Tank
$75
Dimensions & Capabilities
Maximum Cargo Volume
15.3 Cu.ft.
Passenger Volume
121 Cu.ft.
Exterior Length
204.1 "
Exterior Width
74.0 "
Exterior Height
58.0 "
Front Headroom
40.2 "
Rear Headroom
38.0 " / 38.1 "
Front Legroom
46.4 "
Rear Legroom
40.4 "
Front Shoulder Room
58.3 "
Rear Shoulder Room
56.2 "
Front Hip Room
Rear Hip Room
Curb Weight
3,647 Lbs.
Wheel Base
122 "
Turning Radius
20.0 '
Exterior Features
Door Count
4 Doors
Wheels
18.0 " Silver Aluminum / 19.0 " Silver Aluminum / 20.0 " Polished Aluminum / 20.0 " Silver Aluminum
Paint
Clearcoat Monotone / Metallic Monotone / Tri-coat Monotone
Exterior Mirrors
Dual Power Remote Heated
Bumpers
Body-colored With Chrome Insert
Grille Moldings
Chrome
Rear Spoiler
Lip
Exhaust
Stainless Steel With Chrome Tailpipe Finish
Interior Features
Seating
Passenger Capacity
5
Seat Trim
Leather
Front Seat Type
Bucket
Heated Front Seats
Driver And Front Passenger Heated-cushion, Heated-seatback
Front Driver Seat Direction Controls
(8-way Power)
Front Passenger Seat Direction Controls
(8-way Power)
Front Armrests
(8-way Power)
Rear Armrests
Center
Rear Seats
Bench
Radio & Infotainment
Radio
Siriusxm Am/fm/hd/satellite, Seek-scan
Speakers
8 Bose
Radio Steering Wheel Controls
Apple Car Play
Android Auto
Bluetooth w/ Hands-Free Connectivity
Convenience Features
Steering Wheel Type
Power Telescopic Tilt
Climate Control
Automatic Air Conditioning
Cruise Control
With Steering Wheel Controls
Sun Roof
Express Open/close
Rearview Mirror
Auto-dimming Day-night
One Touch Open Window
Front And Rear
Tinted Windows
Light
Vanity Mirrors
Dual Illuminated
Remote Keyless Entry
Keyfob (all Doors)
Power Outlets
3
Safety Features
Overall Crash Safety Rating
Not Yet Available
Overall Front Crash Safety Rating
Not Yet Available
Overall Side Crash Safety Rating
Not Yet Available
Rollover Crash Safety Rating
Not Yet Available
Front Impact Airbags
Driver And Passenger
Driver Side Impact Airbags
Seat Mounted
Knee Airbag
Driver And Passenger
Passenger Side Impact Airbag
Seat Mounted
Rear Side Airbag
Seatbelt Pretensioners
Front
Anti-Lock Brakes
4-wheel Anti-lock Brakes (abs)
Forward Collision Warning
Forward Collision Warning / Forward Collision Mitigation
Blind Spot Sensor
Blind Spot
Lane Departure Warning
Lane Departure
Autonomous Cruise Control
Pedestrian Detection
Front Pedestrian Detection Prevention
Driver Attention Alert
Daytime Running Lights
Auto High Beams
Auto High-beam
Adaptive Headlights
Parking Sensors
Front And Rear
Security Systems
Security System
Panic Alarm
Ignition Disable
Immobilizer
Warranty
Bumper To Bumper Months Miles
48 Months / 50,000 Miles
Major Components Months
72 Months / 70,000 Miles
Included Maintenance Months
36 Months / 36,000 Miles
Roadside Assistance Months
72 Months / 70,000 Miles
Corrosion Perforation
72 Months / Unlimited Miles
Accessories Months

Used 2018 Cadillac CT6 for Sale

1 vehicles found within 100 miles of your area
Cadillac
Premium Luxury
Color: Stellar Black Metallic
Price

$24,977

Mileage

75,300 mi

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Karplus Warehouse Inc. (23 mi)

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Phone: (818) 264-4859
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