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Used 2018 Cadillac CT6 for Sale near Michigan

49 results
Detroit, MI
2018 Cadillac CT6 3.0TT Luxury AWD Legend Motors

2018 Cadillac CT6

3.0TT Luxury AWD

95,108 miles

$21,495

Fair Deal
25 mi away
Year:
2018
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
404 hp 3L V6
Exterior color:
Black Raven
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Cinnamon With Jet Black Accents
Transmission:
8-Speed Automatic
Mileage:
95,108
Stock number:
5396E
VIN:
1G6KE5R67JU100592

Sponsored

2018 Cadillac CT6 3.6L Luxury AWD

2018 Cadillac CT6

3.6L Luxury AWD

114,796 miles

$18,165

Fair Deal
Highland, MI
38 mi away
Year:
2018
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
335 hp 3.6L V6
Exterior color:
Red Horizon Tintcoat
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Gray (Light Platinum With Jet Black Accents)
Transmission:
8-Speed Automatic
Mileage:
114,796
Stock number:
25G5268A
VIN:
1G6KD5RS5JU122753

Sponsored

2017 Cadillac CT6 3.6L Luxury AWD

2017 Cadillac CT6

3.6L Luxury AWD

74,720 miles

$19,995

Good Deal
Detroit, MI
3 mi away
Year:
2017
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
335 hp 3.6L V6
Exterior color:
Radiant Silver Metallic
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Gray (Light Platinum w/Jet Black Accents)
Transmission:
8-Speed Automatic
Mileage:
74,720
Stock number:
10260TI
VIN:
1G6KD5RS2HU137012

Sponsored

2017 Cadillac CT6 3.6L Luxury AWD

2017 Cadillac CT6

3.6L Luxury AWD

74,720 miles

$19,995

Good Deal
Detroit, MI
3 mi away
Year:
2017
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
335 hp 3.6L V6
Exterior color:
Radiant Silver Metallic
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Gray (Light Platinum w/Jet Black Accents)
Transmission:
8-Speed Automatic
Mileage:
74,720
Stock number:
10260TI
VIN:
1G6KD5RS2HU137012

2017 Cadillac CT6 3.0TT Platinum AWD

2017 Cadillac CT6

3.0TT Platinum AWD

93,408 miles

$23,032

Fair Deal
Highland, MI
38 mi away
Year:
2017
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
404 hp 3L V6
Exterior color:
Black Raven
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
93,408
Stock number:
26G2180A
VIN:
1G6KN5R68HU135815

2018 Cadillac CT6 3.6L Luxury AWD

2018 Cadillac CT6

3.6L Luxury AWD

114,796 miles

$18,165

Fair Deal
Highland, MI
38 mi away
Year:
2018
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
335 hp 3.6L V6
Exterior color:
Red Horizon Tintcoat
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Gray (Light Platinum With Jet Black Accents)
Transmission:
8-Speed Automatic
Mileage:
114,796
Stock number:
25G5268A
VIN:
1G6KD5RS5JU122753

Preparing for a close up...

Photos coming soon

2018 Cadillac CT6

3.6L AWD

97,368 miles

$19,995

Fair Deal
Eastpointe, MI
11 mi away
Year:
2018
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
335 hp 3.6L V6
Exterior color:
Black
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
97,368
Stock number:
127393
VIN:
1G6KB5RS7JU127393

Preparing for a close up...

Photos coming soon

2017 Cadillac CT6

3.0TT Premium Luxury AWD

98,336 miles

$18,999

Good Deal
Detroit, MI
10 mi away
Year:
2017
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
404 hp 3L V6
Exterior color:
Black
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
98,336
Stock number:
8904-944A
VIN:
1G6KH5R61HU201757

Preparing for a close up...

Photos coming soon

2018 Cadillac CT6

3.6L Luxury AWD

94,263 miles

$19,417

Fair Deal
Brighton, MI
42 mi away
Year:
2018
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
335 hp 3.6L V6
Exterior color:
Crystal White Tricoat
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
94,263
Stock number:
B5670
VIN:
1G6KD5RS6JU134488

Preparing for a close up...

Photos coming soon

2018 Cadillac CT6

3.0TT Luxury AWD

95,108 miles

$21,495

Fair Deal
25 mi away
Year:
2018
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
404 hp 3L V6
Exterior color:
Black Raven
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Cinnamon With Jet Black Accents
Transmission:
8-Speed Automatic
Mileage:
95,108
Stock number:
5396E
VIN:
1G6KE5R67JU100592

Preparing for a close up...

Photos coming soon

2017 Cadillac CT6

3.6L Platinum AWD

128,354 miles

$16,999

Fair Deal
Detroit, MI
10 mi away
Year:
2017
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
335 hp 3.6L V6
Exterior color:
Red
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
128,354
Stock number:
9050
VIN:
1G6KL5RS3HU182799

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Photos coming soon

2017 Cadillac CT6

3.0TT Premium Luxury AWD

121,934 miles

$16,977

Fair Deal
Detroit, MI
9 mi away
Year:
2017
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
404 hp 3L V6
Exterior color:
Silver
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
121,934
Stock number:
10491
VIN:
1G6KH5R64HU198868

Preparing for a close up...

Photos coming soon

2018 Cadillac CT6

3.6L AWD

97,368 miles

$19,995

Fair Deal
Eastpointe, MI
11 mi away
Year:
2018
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
335 hp 3.6L V6
Exterior color:
Black
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
97,368
Stock number:
127393
VIN:
1G6KB5RS7JU127393

Sponsored

  1. Home
  2. / Used Cars
  3. / Cadillac CT6
  4. / 2018
  5. / Michigan
Overview
Reviews
FAQs
Picture of 2018 Cadillac CT6 Cadillac hasn’t had a true flagship sedan in many years, but that changed in 2016 with the introduction of the CT6. The model has been given the very ambitious task of luring buyers away from the other big luxury sedans, and for 2018, Cadillac is upping the ante with a few new features that should make the CT6 an even more compelling alternative. The big news for 2018 is the addition of the all-new Super Cruise system to the CT6’s options list. Super Cruise is a semi-autonomous driving system similar to Tesla’s Autopilot that enables the vehicle to drive itself on the highway by using a suite of cameras, sensors, and GPS data. Super Cruise stands out from other semi-autonomous systems in a couple of ways—first of all, it uses LiDAR-based mapping data, which gives the system a more comprehensive idea of the road ahead and helps determine whether or not Super Cruise can be activated. Second, it includes a driver-attention system with a camera and infrared lights that monitor the position and movement of the driver’s head. If the driver turns away from the road, the system will issue an alert through a light bar on the steering wheel and send vibrations through the seat. If the driver fails to react, Super Cruise can bring the vehicle to a stop. The CT6 differs from other Cadillac models in its design. Its exterior does feature Cadillac’s signature sharp lines and angles, but these have been toned down considerably in comparison to the likes of the ATS or CTS. Depending on the trim, the CT6 offers various grille inserts and wheels ranging in size from 18 to 20 inches. Despite its positioning as a flagship sedan, the CT6 comes up somewhat short in terms of length—it stands at just 204.1 inches, placing it between the BMW 5 and 7 Series. Cadillac has put a lot of effort into making the CT6’s interior look and feel like a proper luxury car. Materials range from real wood and aluminum trim to leather upholstering the seats. The base trim comes with power adjustments for the front seats and memory settings for the driver, while higher trims get heated and ventilated front seats, a heated steering wheel, and heated rear seats. The backseat is quite spacious, with plenty of head- and legroom, although trunk capacity is below the class average at 15.3 cubic feet. All CT6s come standard with the Cadillac User Experience (CUE) infotainment system and a 10.2-inch touchscreen. Once a major point of criticism, Cadillac has continued to improve CUE over the years with tweaks to the interface, hardware updates, and the addition of key features such as Apple CarPlay and Android Auto. The touchscreen comes with a separate touchpad controller, which some reviewers have noted is a bit too sensitive to accurately select items on the screen. Other standard technology features include OnStar’s concierge service, turn-by-turn directions, and OnStar 4G LTE with Wi-Fi. Flagship sedans typically offer a wide range of powertrain options, and in this the CT6 delivers. The base engine is a turbocharged 2.0-liter 4-cylinder offering 265 hp and 295 lb-ft of torque. Up next is a 3.6-liter V6 good for 335 hp and 284 lb-ft, and topping the lineup is a twin-turbo 3.0-liter V6 with 404 hp and 400 lb-ft. All powertrains come standard with an 8-speed automatic transmission, and fuel economy ranges from 18 mpg city, 26 highway, and 21 combined for the twin-turbo V6 to 22, 31, and 25 for the 2.0-liter engine. The 2.0-liter gets rear-wheel drive (RWD), while both V6s are paired with an all-wheel-drive (AWD) system. Those wanting to go green can opt for the separate CT6 PLUG-IN model, which combines the turbo 2.0-liter with an electric motor for a total output of 335 hp. Calling the Cadillac CT6 fun to drive may seem like a misnomer due to its size, but it stands as one of the sharpest-handling vehicles in the class. This is in large part thanks to its aluminum frame, which helps cut down on overall weight. An optional Active Chassis package adds GM’s excellent Magnetic Ride Control system, which uses special fluid in the shocks to keep the vehicle flat when cornering and smooth out bumps, and rear-wheel steering for better balance. As for safety features, all CT6s come with a full set of airbags, traction and stability control, a reversing camera, and OnStar emergency services. Higher trims are equipped with blind-spot monitoring with rear cross-traffic alert, lane-departure warning, lane-keep assist, forward-collision alert, low-speed forward automatic braking, automatic pedestrian braking, and Cadillac’s Rear Camera Mirror that projects the reversing camera display onto the rear-view mirror. Pricing for the 2018 Cadillac CT6 begins at $54,095.

4.6 Overall rating

(34 reviews)
James M
5.0
Reviewed a 2018 Cadillac CT6 on Oct 22, 2024

Love this car. Best car ive owned. All i want is a cadillac going forward

Robert H T
5.0
Reviewed a 2018 Cadillac CT6 on May 10, 2022

This is my favorite car and for the money you cannot beat its price to options available. love the car.

Anonymous
5.0
Reviewed a 2018 Cadillac CT6 on Mar 15, 2021

This is a beautiful car inside and out. The ride is very smooth, nice handling, luxury and power all in one. The technology is second to none. When you see this car parked or in motion, all you can say is thats a sharp ride.

Willie W
5.0
Reviewed a 2018 Cadillac CT6 on Dec 12, 2022

Very quiet and smooth ride. The twin turbo engine is quick!

Robert G
5.0
Reviewed a 2018 Cadillac CT6 on Nov 19, 2020

Ours is a Platinum model so theres really nothing lacking... Its much bigger and more comfortable than the Mercedes we traded in for it.

2018 Cadillac CT6 FAQs

How much does the 2018 Cadillac CT6 cost in Michigan?

The average 2018 Cadillac CT6 costs about $23,156.74. The average price has decreased by -9.5% since last year. The 49 for sale near Michigan on CarGurus, range from $11,995 to $39,868 in price.

How many 2018 Cadillac CT6 vehicles in Michigan have no reported accidents or damage?

29 out of 49 for sale near Michigan have no reported accidents or damage.

What is the fuel economy of the 2018 Cadillac CT6?

Depending on the engine and options, the 2018 Cadillac CT6 gets between 21 and 25 MPG (or EV battery range).

What fuel types are available?

Gasoline engines are available.

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