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Used 2017 Cadillac CT6 Sedan for Sale in Boston, MA

CT6 Sedans for Sale at Dealers

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2019 Cadillac CT6 Sport AWD AWD • Old Saybrook, CT
White • 3.0L V6 Engine

$36,882 • 50.1k miles

•••

#1 2015-2019 Cadillac CT6 Sedan

CoPilot AI: It’s an “A+” Buy

Good Price - $2,112 Below Market
Includes $8,273 Premium Upgrades
CARFAX: Clean Title, Not a rental or commercial vehicle

More details

Here’s the CT6 Sedan you found:

2019 Cadillac CT6 Sport AWD

AWD • Old Saybrook, CT

$36,882 • 50.1k miles

See more about this car

Vehicle Overview

3.0L V6 Engine, Gasoline, All Wheel Drive, 10 speed Automatic

Packages

LPO, INTERIOR PROTECTION PACKAGE — MSRP $280

SUPER CRUISE PACKAGE — MSRP $6,000

COMFORT AND TECHNOLOGY PACKAGE — MSRP $2,000

ACTIVE CHASSIS PACKAGE 20" — MSRP $3,300

DRIVER ASSIST PACKAGE — MSRP $0

All Features

Interior:

Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Woodgrain Interior Trim, Heated Steering Wheel, Heated Rear Seats…

Exterior:

Sun Roof, Heated Mirrors, Panoramic Roof, Premium Wheels…

Safety:

Blind Spot Monitor, Lane Departure Warning, Night Vision, Security System, Cross-Traffic Alert, Lane Keeping Assist, Aerial View Display System, Driver Monitoring Alert, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning, Rear Collision Mitigation, Steering Assist Cruise Control, Adaptive Cruise Control…

Technology:

Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, Heads-Up Display, WiFi Hotspot, Automatic Parking, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…

Should I Buy this Vehicle?

CoPilot AI Highlights

Good Price - $2,112 Below Market
Includes $8,273 Premium Upgrades
CARFAX: Clean Title, Not a rental or commercial vehicle

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

2016 Cadillac CT6 Premium Luxury AWD AWD • Old Saybrook, CT
White • 3.6L V6 Engine

$23,998 • 57.6k miles

•••

#2 2015-2019 Cadillac CT6 Sedan

CoPilot AI: It’s a “B+” Buy

Fair Price - $655 Above Market
Includes $2,097 Premium Upgrades
CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle

More details

Here’s the CT6 Sedan you found:

2016 Cadillac CT6 Premium Luxury AWD

AWD • Old Saybrook, CT

$23,998 • 57.6k miles

See more about this car

Vehicle Overview

3.6L V6 Engine, Gasoline, All Wheel Drive, 8 speed Automatic

Packages

COMFORT PACKAGE — MSRP $900

DRIVER ASSIST PACKAGE — MSRP $4,380

All Features

Interior:

Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Woodgrain Interior Trim, Heated Steering Wheel, Heated Rear Seats…

Exterior:

Sun Roof, Heated Mirrors, Panoramic Roof, Premium Wheels…

Safety:

Blind Spot Monitor, Lane Departure Warning, Night Vision, Security System, Cross-Traffic Alert, Lane Keeping Assist, Aerial View Display System, Front Collision Mitigation, Front Collision Warning, Rear Collision Mitigation, Adaptive Cruise Control…

Technology:

Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Entertainment (Video) System, Navigation System, Premium Sound System, Heads-Up Display, WiFi Hotspot, Automatic Parking, Smartphone Integration, Apple CarPlay, Wireless Charging…

Should I Buy this Vehicle?

CoPilot AI Highlights

Fair Price - $655 Above Market
Includes $2,097 Premium Upgrades
CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

2016 Cadillac CT6 Platinum AWD AWD photo

Price Drop

2016 Cadillac CT6 Platinum AWD AWD • Seabrook, NH
Black • 3.0L V6 Engine

$22,995 • 69k miles

•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

$1,000 Price Drop
Great Price - $1,776 Below Market
Motivation to Negotiate - Very High

More details

Here’s the CT6 Sedan you found:

Price Drop

2016 Cadillac CT6 Platinum AWD

AWD • Seabrook, NH

$22,995 • 69k miles

See more about this car

Vehicle Overview

3.0L V6 Engine, Gasoline, All Wheel Drive, 8 speed Automatic

Packages

All Features

Interior:

Cooled Seats, Heated Front Seats, Multi-Zone A/C, Rear A/C, Heated Steering Wheel, Heated Rear Seats…

Exterior:

Sun Roof, Heated Mirrors, Panoramic Roof, Premium Wheels…

Safety:

Technology:

Should I Buy this Vehicle?

CoPilot AI Highlights

$1,000 Price Drop
Great Price - $1,776 Below Market
Motivation to Negotiate - Very High

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

2017 Cadillac CT6 Premium Luxury AWD AWD photo

2017 Cadillac CT6 Premium Luxury AWD AWD • Westborough, MA
White • 3.0L V6 Engine

$27,998 • 53.6k miles

•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

Fair Price - $841 Below Market
Includes $3,311 Premium Upgrades
Motivation to Negotiate - Very High

More details

Here’s the CT6 Sedan you found:

2017 Cadillac CT6 Premium Luxury AWD

AWD • Westborough, MA

$27,998 • 53.6k miles

See more about this car

Vehicle Overview

3.0L V6 Engine, Gasoline, All Wheel Drive, 8 speed Automatic

Packages

ACTIVE CHASSIS PACKAGE — MSRP $3,300

COMFORT PACKAGE — MSRP $900

All Features

Interior:

Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Woodgrain Interior Trim, Heated Steering Wheel, Heated Rear Seats…

Exterior:

Sun Roof, Heated Mirrors, Panoramic Roof, Premium Wheels…

Safety:

Blind Spot Monitor, Lane Departure Warning, Security System, Cross-Traffic Alert, Lane Keeping Assist, Aerial View Display System, Front Collision Mitigation, Front Collision Warning…

Technology:

Should I Buy this Vehicle?

CoPilot AI Highlights

Fair Price - $841 Below Market
Includes $3,311 Premium Upgrades
Motivation to Negotiate - Very High

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

Price Drop

2018 Cadillac CT6 Luxury AWD AWD • Charlton, MA
Gray • 3.6L V6 Engine

$17,227 • 138.3k miles

•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

$768 Price Drop
Fair Price - $85 Above Market
Includes $1,599 Premium Upgrades

More details

Here’s the CT6 Sedan you found:

Price Drop

2018 Cadillac CT6 Luxury AWD

AWD • Charlton, MA

$17,227 • 138.3k miles

See more about this car

Vehicle Overview

3.6L V6 Engine, Gasoline, All Wheel Drive, 8 speed Automatic

Packages

ENHANCED VISION AND COMFORT PACKAGE — MSRP $2,500

ACTIVE CHASSIS PACKAGE — MSRP $3,300

All Features

Interior:

Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Woodgrain Interior Trim, Heated Steering Wheel, Heated Rear Seats…

Exterior:

Sun Roof, Heated Mirrors, Panoramic Roof, Premium Wheels…

Safety:

Blind Spot Monitor, Lane Departure Warning, Security System, Cross-Traffic Alert, Lane Keeping Assist, Aerial View Display System, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…

Technology:

Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Automatic Parking, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…

Should I Buy this Vehicle?

CoPilot AI Highlights

$768 Price Drop
Fair Price - $85 Above Market
Includes $1,599 Premium Upgrades

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

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Last updated 3/4/2025

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Cadillac CT6 Sedan near Boston, MA

Cadillac CT6 Sedan in Bronx, NY
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2018
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Used 2017 Cadillac CT6 Sedan for Sale in Boston, MA

#1 2015-2019 Cadillac CT6 Sedan

CoPilot AI: It’s an “A+” Buy

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Vehicle Overview

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Interior:

Exterior:

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Technology:

CoPilot AI Highlights

#2 2015-2019 Cadillac CT6 Sedan

CoPilot AI: It’s a “B+” Buy

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Vehicle Overview

Packages

All Features

Interior:

Exterior:

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CoPilot AI Highlights

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CoPilot AI: It’s a “B+” Buy

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Exterior:

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CoPilot AI Highlights

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CoPilot AI: It’s a “B+” Buy

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Vehicle Overview

Packages

All Features

Interior:

Exterior:

Safety:

Technology:

CoPilot AI Highlights

Not Ranked

CoPilot AI: It’s a “B+” Buy

Share

Vehicle Overview

Packages

All Features

Interior:

Exterior:

Safety:

Technology:

CoPilot AI Highlights

2017 Ford F-150

2017 Honda CR-V

2017 Chevrolet Silverado 1500

2017 Nissan Rogue

2017 Jeep Grand Cherokee

2017 Toyota RAV4

2017 Ram 1500

2017 Ford Explorer

2017 Subaru Forester

2017 Subaru Crosstrek

2017 Subaru Outback

2017 Ford Escape

2017 Ford Edge

2017 Toyota Corolla

2017 Chevrolet Equinox

2017 Chevrolet Colorado

2017 Nissan Altima

2017 Mercedes-Benz C-Class

2017 GMC Sierra 1500

2017 GMC Terrain