CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • Car values
    • Sell my car FAQs
  • Finance
    • Prequalify for financing
    • How does it work?
    • Financing FAQs
  • Research
    • Test drive reviews
    • Price trends
    • Tips & advice
    • Electric cars
    • Compare cars
  • Discover
    The latest way to shop:
    smarter research, better
    listings.
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
    • Financing dashboard
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used Cadillac CT6 for Sale Under $40,000 Near Decatur, GA

47 results
Decatur, GA
2018 Cadillac CT6 3.6L Luxury AWD

2018 Cadillac CT6

3.6L Luxury AWD

54,335 miles

$25,990

Good Deal
Marietta, GA
19 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:
Radiant Silver Metallic
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
54,335
Stock number:
25051
VIN:
1G6KD5RSXJU157272

Sponsored

2018 Cadillac CT6 3.6L Luxury AWD

2018 Cadillac CT6

3.6L Luxury AWD

87,649 miles

$19,999

Fair Deal
Snellville, GA
15 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:
Silver
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
87,649
Stock number:
0386eha
VIN:
1G6KD5RS4JU100386

Sponsored

2018 Cadillac CT6 3.6L Luxury AWD

2018 Cadillac CT6

3.6L Luxury AWD

54,335 miles

$25,990

Good Deal
Marietta, GA
19 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:
Radiant Silver Metallic
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
54,335
Stock number:
25051
VIN:
1G6KD5RSXJU157272

Preparing for a close up...

Photos coming soon

2018 Cadillac CT6

3.6L Platinum AWD

75,389 miles

$27,988

Good Deal
Lilburn, GA
12 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:
Stellar Black Metallic
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
75,389
Stock number:
28041
VIN:
1G6KM5RS3JU134352

Preparing for a close up...

Photos coming soon

2019 Cadillac CT6

3.6L Premium Luxury AWD

58,669 miles

$30,995

Fair Deal
Gainesville, GA
44 mi away
Year:
2019
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
335 hp 3.6L V6
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Other
Transmission:
5-Speed Automatic
Mileage:
58,669
Stock number:
134378
VIN:
1G6KD5RS8KU134378

Preparing for a close up...

Photos coming soon

2017 Cadillac CT6

3.6L Luxury AWD

117,567 miles

$15,999

Fair Deal
Alpharetta, GA
26 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 (Maroon Or Burgundy)
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Brown (Beige)
Transmission:
Automatic
Mileage:
117,567
Stock number:
4441
VIN:
1G6KD5RS3HU125127

Preparing for a close up...

Photos coming soon

2018 Cadillac CT6

3.6L Luxury AWD

87,649 miles

$19,999

Fair Deal
Snellville, GA
15 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:
Silver
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
87,649
Stock number:
0386eha
VIN:
1G6KD5RS4JU100386

Preparing for a close up...

Photos coming soon

2016 Cadillac CT6

3.6L Luxury AWD

134,532 miles

$11,999

Good Deal
Gainesville, GA
44 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:
Silver
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
134,532
VIN:
1G6KD5RS1GU162563

Preparing for a close up...

Photos coming soon

2017 Cadillac CT6

3.6L Luxury AWD

123,786 miles

$12,995

Good Deal
Snellville, GA
17 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 (Maroon)
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Brown (Beige)
Transmission:
8-Speed Automatic
Mileage:
123,786
Stock number:
n4518
VIN:
1G6KD5RS0HU134965

Preparing for a close up...

Photos coming soon

2018 Cadillac CT6

3.0TT Platinum AWD

73,736 miles

$27,999

No Price Analysis
Newnan, GA
37 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:
Dark Adriatic Blue Metallic
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Mileage:
73,736
Stock number:
13513
VIN:
1G6KP5R68JU120554

Preparing for a close up...

Photos coming soon

2018 Cadillac CT6

3.6L Luxury AWD

9,955 miles

$38,247

Uncertain
Store transfer to Norcross, GA
347 mi away • Price includes $249 shipping Price includes $249 shipping
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
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
9,955
Stock number:
27632146
VIN:
1G6KD5RS1JU159850

Preparing for a close up...

Photos coming soon

2018 Cadillac CT6

2.0T Luxury RWD

73,364 miles

$25,098

High Price
Carrollton, GA
42 mi away
Year:
2018
Make:
Cadillac
Model:
CT6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Rear-Wheel Drive
Engine:
265 hp 2L I4
Exterior color:
Crystal White Tricoat
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
73,364
Stock number:
26139A
VIN:
1G6KC5RX8JU118646

  1. Home
  2. / Used Cars
  3. / Cadillac CT6
  4. / Georgia
  5. / Decatur
  • Used White Cadillac CT6 for Sale in Decatur

  • Used Blue Cadillac CT6 for Sale in Decatur

  • Used Red Cadillac CT6 for Sale in Decatur

  • Used Black Cadillac CT6 for Sale in Decatur

  • Used Silver Cadillac CT6 for Sale in Decatur

  • Used Gray Cadillac CT6 for Sale in Decatur

  • All Used Cars

  • Manual Transmission Cars

  • Luxury Cars

  • Cars with Red Interior

  • Cheap Manual Cars

  • Hybrid Cars

  • Sports Cars

  • Electric SUVs

  • Cheap Trucks

  • Small Cars

  • Third Row SUVs

  • Three Quarter Ton Trucks

  • Lifted Trucks

  • Manual Transmission Trucks

  • Diesel Trucks

  • Hybrid SUVs

  • Dually Trucks

  • One Ton Trucks

  • Cheap SUVs

  • Lifted Ford Trucks

  • 4x4 Trucks

  • Work Trucks

  • AWD SUVs

  • Ford Trucks

  • Chevrolet Trucks

  • Toyota Trucks

  • Trucks Under $10,000

  • Cars Under $15,000

  • Sports Cars Under $20,000

  • Trucks Under $20,000

  • Used Sedans for Sale with Low Mileage in Decatur

  • Used SUVs / Crossovers for Sale with Low Mileage in Decatur

  • Used Hatchbacks for Sale with Low Mileage in Decatur

  • Used Convertibles for Sale with Low Mileage in Decatur

  • Used Vans for Sale with Low Mileage in Decatur

  • Used Minivans for Sale with Low Mileage in Decatur

  • Used Pickup Trucks for Sale with Low Mileage in Decatur

  • Used Coupes for Sale with Low Mileage in Decatur

  • Used Wagons for Sale with Low Mileage in Decatur

  • Hennessy Cadillac

  • Heritage Cadillac Mitsubishi

  • Classic Cadillac

  • Heritage Cadillac

  • Jim Shorkey Cadillac

  • Used Cadillac CT6 for Sale Under $40,000 Near Atlanta

  • Used Cadillac CT6 for Sale Under $40,000 Near Lawrenceville

  • Used Cadillac CT6 for Sale Under $40,000 Near Covington

  • Used Cadillac CT6 for Sale Under $40,000 Near Peachtree City

  • Used Cadillac CT6 for Sale Under $40,000 Near Canton

  • Used Cadillac CT6 for Sale Under $40,000 Near Gainesville

  • Used Cadillac CT6 for Sale Under $40,000 Near Carrollton

  • Used Cadillac CT6 for Sale Under $40,000 Near Athens

  • Used Cadillac CT6 for Sale Under $40,000 Near Rome

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Careers
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
Click for the BBB Business Review of this Auto Listing Service in Cambridge MA
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2026 CarGurus, Inc., All Rights Reserved.