Used 2017 Cadillac CT6 Sedan for Sale in Denver, CO
Denver Search Area
- Dealers in Area
- 353
- CT6 Sedans for Sale
- 7
Top Ranked Used 2015-2019 Cadillac CT6 Sedans near Denver
Ranked by Most Car for Your Money
Why should I trust CoPilot?
2019 Cadillac CT6 Platinum AWD AWD • Denver, CO
$53,500 • 23.8k miles
#1 2015-2019 Cadillac CT6 Sedan
It’s an “A+” Buy
- Motivation to Negotiate - Increasing
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.4 stars
- Very Low Mileage

2019 Cadillac CT6 Luxury AWD AWD • Wheat Ridge, CO
$31,990 • 61k miles
#2 2015-2019 Cadillac CT6 Sedan
It’s an “A+” Buy
- Motivation to Negotiate - High
- One Owner, Clean Title
- Dealer Rating - 4.3 stars
- Average Mileage
2016 Cadillac CT6 Luxury AWD AWD • Colorado Springs, CO
$28,697 • 40.6k miles
#3 2015-2019 Cadillac CT6 Sedan
It’s an “A” Buy
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.5 stars
- Very Low Mileage
- Includes $981 Premium Upgrades

2018 Cadillac CT6 Premium Luxury AWD AWD • Wheat Ridge, CO
$43,499 • 17k miles
#4 2015-2019 Cadillac CT6 Sedan
It’s an “A” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title
- Dealer Rating - 4.3 stars
- Very Low Mileage
2017 Cadillac CT6 Luxury AWD AWD • Longmont, CO
$29,963 • 60.9k miles
#5 2015-2019 Cadillac CT6 Sedan
It’s a “B” Buy
- Motivation to Negotiate - Very High
- Clean Title
- Dealer Rating - 4.4 stars
- Very Low Mileage
2017 Cadillac CT6 Luxury AWD AWD • Colorado Springs, CO
$35,000 • 71.2k miles
#6 2015-2019 Cadillac CT6 Sedan
It’s a “C-” Buy
- Motivation to Negotiate - Very High
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.3 stars
- Below Average Mileage
2017 Cadillac CT6 Hybrid PLUG-IN RWD RWD • Denver, CO
$29,388 • 59.2k miles
As seen on:
Most Popular Models like CT6 Sedan
2017 Jeep Patriot X
10 for sale near you
2017 Audi A4
32 for sale near you
2017 Jeep Cherokee
111 for sale near you
2017 Dodge Journey
40 for sale near you
2017 Land Rover Range Rover
30 for sale near you
2017 Lexus RX
48 for sale near you
2017 Toyota Tacoma
70 for sale near you
2017 Subaru Outback
104 for sale near you
2017 GMC Acadia
54 for sale near you
2017 Nissan Murano
29 for sale near you
2017 Subaru Impreza
61 for sale near you
2017 Subaru Crosstrek
88 for sale near you
2017 Ford Super Duty F-250 SRW
99 for sale near you
2017 Nissan Titan XD
24 for sale near you
2017 Cadillac XT5
14 for sale near you
2017 Chevrolet Silverado 2500HD
51 for sale near you
2017 Porsche Macan
25 for sale near you
2017 Chevrolet Silverado 1500
123 for sale near you
2017 BMW X1
30 for sale near you
2017 Jaguar F-PACE
29 for sale near you
More Cars
Why Use CoPilot?
Shop and buy your next car with confidence. CoPilot searches every car at every dealer, every day, and ranks them based on what matters to you.
When you shop for a new or used car, CoPilot helps you know more. We search every car at every dealer so you don't have to, we give you data and insights you won't find anywhere else, and we rank every car so it's easy to find the best car at the best price.
When you're ready to buy your next car, CoPilot helps you make sure you never get taken advantage of at the dealership. Would you like to know more than the salesperson? CoPilot helps you avoid any tricks, traps, and scams. Know how and what you can negotiate. With CoPilot, you'll save time, money, and frustration.