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Used 2017 Cadillac CT6 for Sale near Colorado

22 results
Denver, CO
2017 Cadillac CT6 3.6L Luxury AWD

2017 Cadillac CT6

3.6L Luxury AWD

105,244 miles

$17,993

Fair Deal
Boulder, CO
23 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:
Crystal White Tricoat
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Cinnamon With Jet Black Accents
Transmission:
8-Speed Automatic
Mileage:
105,244
Stock number:
G203580
VIN:
1G6KD5RS8HU203580

Sponsored

2016 Cadillac CT6 3.6L Premium Luxury AWD

2016 Cadillac CT6

3.6L Premium Luxury AWD

71,924 miles

$19,995

Good Deal
Longmont, CO
28 mi away
Year:
2016
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:
71,924
Stock number:
16925
VIN:
1G6KF5RS9GU151787

2017 Cadillac CT6 3.6L Luxury AWD

2017 Cadillac CT6

3.6L Luxury AWD

105,244 miles

$17,993

Fair Deal
Boulder, CO
23 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:
Crystal White Tricoat
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Cinnamon With Jet Black Accents
Transmission:
8-Speed Automatic
Mileage:
105,244
Stock number:
G203580
VIN:
1G6KD5RS8HU203580

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Photos coming soon

2018 Cadillac CT6

3.0TT Platinum AWD

18,550 miles

$40,997

Fair Deal
Store transfer to Denver, CO
930 mi away • Price includes $999 shipping Price includes $999 shipping
Year:
2018
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
404 hp 3L V6
Exterior color:
Red
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Brown (TAN)
Transmission:
Automatic
Mileage:
18,550
Stock number:
28114901
VIN:
1G6KN5R62JU110463

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Photos coming soon

2018 Cadillac CT6

3.0TT Platinum AWD

100,342 miles

$26,998

Fair Deal
Centennial, CO
13 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
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
100,342
Stock number:
U16706
VIN:
1G6KP5R67JU121243

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Photos coming soon

2018 Cadillac CT6

3.6L Luxury AWD

123,476 miles

$16,000

No Price Analysis
Englewood, CO
6 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:
Brown (Beige)
Transmission:
8-Speed Automatic
Mileage:
123,476
Stock number:
159647
VIN:
1G6KD5RS4JU159647

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Photos coming soon

2017 Cadillac CT6

3.6L Premium Luxury AWD

53,620 miles

$28,998

High Price
Loveland, CO
47 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:
Black
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
53,620
Stock number:
27402935
VIN:
1G6KF5RS5HU148354

Preparing for a close up...

Photos coming soon

2017 Cadillac CT6

2.0T Luxury RWD

11,482 miles

$32,897

Overpriced
Store transfer to Denver, CO
795 mi away • Price includes $899 shipping Price includes $899 shipping
Year:
2017
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Rear-Wheel Drive
Engine:
265 hp 2L I4
Exterior color:
Pearl
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
11,482
Stock number:
27904010
VIN:
1G6KC5RX2HU165357

  1. Home
  2. / Used Cars
  3. / Cadillac CT6
  4. / 2017
  5. / Colorado
Overview
Reviews
FAQs
Picture of 2017 Cadillac CT6 The “Cadillac of Cadillacs,” the CT6 serves as the brand’s new flagship—and its first genuinely competitive large luxury sedan in decades. Unlike the last handful of Cadillac range-toppers, the CT6 shares little with the rest of parent company General Motors’ other models. Instead, it utilizes its own highly advanced aluminum structure underneath its angular, svelte styling. The CT6 may look relatively small thanks to its short overhangs and trim details, but the sedan stretches 204 inches from head to toe. That puts it somewhere between rivals like the BMW 5 Series and 7 Series. But despite that size disparity, the CT6 is priced and powered more like the smaller 5 Series. Thanks to the extensive use of aluminum and other weight-saving materials, the CT6 weighs less than the 5 Series despite offering considerably more interior and cargo volume. That light weight also makes it especially lithe on its feet for such a large 4-door, and it means its power-to-weight ratio is decidedly advantageous over that of its rivals. To that end, the CT6 offers a trio of engine choices: A 2.0-liter turbocharged 4-cylinder, a 3.6-liter V6, and a 3.0-liter twin-turbocharged V6. The base 2.0-liter variant can be paired with either rear- or all-wheel drive, while both V6 models exclusively send power to all four wheels—a boon for wintry weather markets. The 2.0-liter is rated at 265 hp, while the 3.6-liter bumps that figure to 335. Fuel economy checks in at 22 mpg city/31 mpg highway/25 mpg combined for the 4-cylinder and 18/27/22 for the 3.6-liter V6. But the real newsmaker is the top-of-the-line 3.0-liter twin-turbocharged engine, which delivers an impressive 404 hp. Thanks to the turbochargers, which allow more power to be extrapolated from a smaller engine, the 3.0-liter is rated at a decent 18/26/21. All told, that is a minor fuel-economy hit for a lot more power. Making the most of that performance is a suspension designed with a decidedly European flair. Cadillac again looked to aluminum to help shave weight, but it is the company’s Magnetic Ride Control system that really helps the CT6 stand apart. Developed initially for the Chevrolet Corvette sports car and now utilized in a number of Ferraris, Magnetic Ride Control utilizes a high-tech fluid to help the suspension soak up bumps while retaining a degree of stiffness to keep the car flat and stable in corners. Buyers looking for even more handling poise can opt for an available Active Chassis System that features rear-wheel steering. In short, the rear wheels are able to move slightly in order to reduce the car’s turning radius in urban areas and to balance its handling on wide, sweeping corners at higher speeds. Befitting its luxury segment positioning, the CT6 offers a wide array of convenience and safety features. Look in the CT6’s rear-view mirror and you’re actually looking at a high-resolution video captured by a camera mounted on the car’s trunk lid. The display allows for an unobstructed view behind the car, meaning drivers don’t have to look around rear seat passengers’ heads or thick roof pillars. Speaking of screens, an enormous 10.4-inch capacitive touch display with a separate touchpad, like that on a laptop computer, serves as an interface for Cadillac’s CUE infotainment system. The system can read a user’s handwriting for faster navigational inputs. General Motors’ OnStar connectivity system comes standard on the CT6, with a concierge service, turn-by-turn directions, automatic collision notification, and a 4G LTE WiFi hotspot. Most of those features require a subscription that can get pricey after the free trial period runs out. On the luxury front, all CT6s come well equipped, but the Platinum trim level pampers equally with heated, air-conditioned, and power-adjusted seats for every passenger.

4.4 Overall rating

(30 reviews)
mike c
5.0
Reviewed a 2017 Cadillac CT6 on Jan 26, 2023

Excellent. Everything I wanted in a car. I love it

Nate P
5.0
Reviewed a 2017 Cadillac CT6 on Oct 29, 2020

I love the assist parking feature & the 404 horsepower

DONEE L
5.0
Reviewed a 2017 Cadillac CT6 on Sep 02, 2020

This is an awesome car. I’ve been following this car since it was introduced. It has enough leg and head room also it’s a blend of luxury and the sports car feel. You won’t be disappointed..

Marv R
5.0
Reviewed a 2017 Cadillac CT6 on Jun 15, 2020

This aint your daddys Cadillac. My father had a number of Cadillacs over the years and I was always struck by the incredibly smooth ride, and I knew that one day I would own one of my own. Sadly, I toyed around with foreign cars and such, only to find my way back to Cadillac. The CT6, particularly the 3.0L TT model, there are not enough superlatives to describe it. Luxurious, sexy, powerful and of course, smooth. Its the hope and dream of every kid who dreams of driving a complete automobile.

Anonymous
5.0
Reviewed a 2017 Cadillac CT6 on Mar 21, 2021

I love the luxury CT6! It takes me back when Cadillac was in a class by itself.

2017 Cadillac CT6 FAQs

How much does the 2017 Cadillac CT6 cost in Colorado?

The average 2017 Cadillac CT6 costs about $20,245.76. The average price has decreased by -4.9% since last year. The 22 for sale near Colorado on CarGurus, range from $16,000 to $39,998 in price.

How many 2017 Cadillac CT6 vehicles in Colorado have no reported accidents or damage?

13 out of 22 for sale near Colorado have no reported accidents or damage.

What is the fuel economy of the 2017 Cadillac CT6?

Depending on the engine and options, the 2017 Cadillac CT6 gets between 21 and 25 MPG (or MPGe).

What fuel types are available?

Gasoline engines are available.

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