Kelley Blue Book Value®
$33,054 - $55,284
Used Fair Market Range
Crash Test Rating
Source NHTSA
MPG (up to)
25 City / 30 HWY
Horsepower
265-640
Seats
5
Front passenger 3/4 w/ wheels turned.
Select an Exterior Color
Kelley Blue Book Value®
$33,054 - $55,284
Used Fair Market Range
Crash Test Rating
Source NHTSA
MPG (up to)
25 City / 30 HWY
Horsepower
265-640
Seats
5

Expert Review

By Kelley Blue Book Editorial Staff

4.2 Overall Score
Performance 4.3 Comfort 4.0 Styling 4.5 Value 4.4

Editor's Overview

The 2018 Cadillac CT6 luxury-performance sedan is the company’s flagship, showcasing luxury, technology, and performance previously unprecedented by a modern Cadillac. Taking aim at big luxury...

2018 Cadillac CT6 Owner Reviews

4.75
4 Reviews
75% 25% 3 star 0% 2 star 0% 1 star 0%
Leave your review Would you recommend this vehicle?
(Select your rating)

Driving is a dream in my Cadillac CT 6.

2018 Cadillac CT6

No problems. The performance and quality is excellent. The dealer, de mores, is wonderful. They are so helpful, friendly, professional and gave me a great deal on the car. I love the pickup, it runs like a scalded but cat. The lights come on all around the car when I push the button, so I am never scared of walking to my car in the dark.

- Lillian L

Great ride and performance.

2018 Cadillac CT6

Absolutely most comfortable car I have owned. It is luxurious, sporty, has every option on it, and handles extremely well. I would highly recommend this vehicle. It's a great trip car and includes lane assistance. Service and dealer support is excellent.

- Dale A

Criminally Underrated

2018 Cadillac CT6 Platinum AWD

Overall a terrific car. The 3 L twin turbo is the way to go... and since having Super Cruise It’s quickly become a “must have.” The night vision works amazingly well, too

- JMM

Leave your review

Road Test Video Reviews

Compare Models & Features

2018 Cadillac CT6 Front passenger 3/4 w/ wheels turned.
VS
2018 Cadillac CT6 Front passenger 3/4 w/ wheels turned.

Key Specs

Overview

Kelley Blue Book Value

Kelley Blue Book
$35,495 - $54,095
$84,295 - $88,295

Horsepower

Horsepower
265 - 272 hp
335 - 404 hp

Bluetooth

Bluetooth

BackUp Camera

BackUp Camera

Engine Type

Engine Type
2.0L Turbo I4 DI DOHC VVT
3.6L V6 SIDI DOHC VVT
3.0L V6 Twin Turbo DI DOHC VVT

Interior Features

Convenience & Comfort

Alarm

Alarm

BackUp Camera

BackUp Camera

Keyless Entry

Keyless Entry

Rain Sensing Wipers

Rain Sensing Wipers
Optional

Heated Mirrors

Heated Mirrors

Heated Steering Wheel

Heated Steering Wheel
Optional

Power Mirrors

Power Mirrors
Optional

Cruise Control

Cruise Control

Premium Sound System

Premium Sound System

Power Steering

Power Steering

Dimensions

Front Leg Room

Front Leg Room
42.5 - 46.4 in.
46.4 in.

Front Head Room

Front Head Room
38.6 - 40.4 in.
40.2 in.

Rear Leg Room

Rear Leg Room
33.5 - 40.4 in.
40.4 in.

Second Head Room

Second Head Room
36.8 - 38.06 in.
38.06 in.

Trunk Volume

Trunk Volume
10.4 - 15.3 cu. ft.
15.3 cu. ft.

Entertainment

Bluetooth

Bluetooth

MP3 Player

MP3 Player

Satellite Radio

Satellite Radio

WiFi Hotspot

WiFi Hotspot

Smart Device Integration

Smart Device Integration

AUX Input

AUX Input

Heating & Cooling

Climate Control

Climate Control

Dual Zone

Dual Zone

Navigation & Communication

Navigation System

Navigation System
Optional

Seats

Passengers

Passengers
5
5

Power Driver Seat

Power Driver Seat

Power Passenger Seat

Power Passenger Seat

Heated Front Seats

Heated Front Seats
Optional

Cooled Front Seats

Cooled Front Seats
Optional

Driver Lumbar

Driver Lumbar

Exterior Features

Accessories

Standard Wheels

Standard Wheels
Aluminum
Aluminum

Power Folding Mirror

Power Folding Mirror
Optional

Rear Spoiler

Rear Spoiler
Optional
Optional

Dimensions

Tire Width

Tire Width
225/35ZR19 - P255/35R19
P245/40R20

Wheelbase

Wheelbase
109.3 - 122.4 in.
122.4 in.

Length

Length
182.8 - 204.1 in.
204.1 in.

Width

Width
71.1 - 74 in.
74 in.

Mechanical Specs

Engine & Performance

Weight

Weight
3373 - 3666 lbs.
4280 - 4399 lbs.

Horsepower

Horsepower
265 - 272 hp
335 - 404 hp

Torque

Torque
295 ft. lbs.
284 - 400 ft. lbs.

Maximum Tongue Weight

Maximum Tongue Weight
100 lbs.
N/A lbs.

Turbocharged

Turbocharged
Optional

4wheel Disc Brakes

4wheel Disc Brakes

Performance Tires

Performance Tires
Optional

Engine Cylinders

Engine Cylinders
4 Cylinder
V6 Cylinder

Drivetrain

Drivetrain
Rear Wheel Drive
All Wheel Drive

Fuel

Fuel Capacity

Fuel Capacity
16 - 19.5 gal.
19.5 gal.

Combined

Combined
25 - 27 mpg
22 mpg

City

City
20 - 22 mpg
18 mpg

Highway

Highway
29 - 31 mpg
26 - 27 mpg

Safety Features

Features

Spare Tire

Spare Tire
Temporary Spare Tire

ABS Brakes

ABS Brakes

Assistance

Blind Spot Monitor

Blind Spot Monitor
Optional

Lane Keeping Assist

Lane Keeping Assist
Optional

Lane Departure Warning

Lane Departure Warning
Optional

Cross Traffic Alert

Cross Traffic Alert
Optional

Air Bags

Driver Airbag

Driver Airbag

Passenger Airbag

Passenger Airbag

Front Side Airbag

Front Side Airbag

Front Head Airbag

Front Head Airbag

Passenger Airbag Sensor

Passenger Airbag Sensor

Knee Airbag

Knee Airbag

Safety & Reliability

NHTSA Crash Test
  • Front

  • Overall

  • Rollover

  • Side

*National Highway Traffic Safety Administration

IIHS Crash Test
Not Tested

*Insurance Institute for Highway Safety