Used 2021 Cadillac CT5 Luxury Sedan RWD for SaleNationwide
20 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black Raven
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige)
- Transmission:
- Automatic
- Mileage:
- 45,094
- Stock #:
- C2880LA
- VIN:
- 1G6DW5RK4M0118692
Price drop
-$1,500
2021 Cadillac CT5
Luxury Sedan RWD
45,094 mi
Duluth, GA
Great Deal
$23,545
$22,045
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Infrared Tintcoat
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 113,226
- Stock #:
- 108725
- VIN:
- 1G6DM5RK1M0108725
Price drop
-$1,137
2021 Cadillac CT5
Luxury Sedan RWD
113,226 mi
Orlando, FL
Good Deal
$17,527
$16,390
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 69,830
- Stock #:
- 71949
- VIN:
- 1G6DW5RK3M0117503
2021 Cadillac CT5
Luxury Sedan RWD
69,830 mi
Hattiesburg, MS
Fair Deal
$25,299
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 67,398
- Stock #:
- S29296
- VIN:
- 1G6DW5RK7M0145935
2021 Cadillac CT5
Luxury Sedan RWD
67,398 mi
Alvin, TX
Good Deal
$23,920
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Dark Moon Blue Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige)
- Transmission:
- 10-Speed Automatic
- Mileage:
- 138,919
- Stock #:
- 6P00418PB
- VIN:
- 1G6DW5RK4M0106655
2021 Cadillac CT5
Luxury Sedan RWD
138,919 mi
Lexington, TN
Fair Deal
$18,427
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Wave Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige With Jet Black Accents)
- Transmission:
- Automatic
- Mileage:
- 104,441
- Stock #:
- F721N1
- VIN:
- 1G6DW5RK4M0120152
2021 Cadillac CT5
Luxury Sedan RWD
104,441 mi
Morehead, KY
Good Deal
$20,199
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 36,776
- Stock #:
- YM0124433
- VIN:
- 1G6DW5RKXM0124433
New arrival
2021 Cadillac CT5
Luxury Sedan RWD
36,776 mi
Houston, TX
Good Deal
$26,219
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Dark Moon Blue Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 89,834
- Stock #:
- 21516P
- VIN:
- 1G6DW5RK0M0107866
2021 Cadillac CT5
Luxury Sedan RWD
89,834 mi
Oak Lawn, IL
Fair Deal
$22,411
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige)
- Transmission:
- Automatic
- Mileage:
- 57,891
- Stock #:
- N1T0800B
- VIN:
- 1G6DW5RK2M0117296
2021 Cadillac CT5
Luxury Sedan RWD
57,891 mi
College Park, MD
Great Deal
$23,650
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 102,137
- Stock #:
- 146026
- VIN:
- 1G6DW5RK8M0146026
2021 Cadillac CT5
Luxury Sedan RWD
102,137 mi
Greensboro, NC
Fair Deal
$20,549
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige With Jet Black Accents)
- Transmission:
- Automatic
- Mileage:
- 83,671
- Stock #:
- M0134769
- VIN:
- 1G6DM5RK8M0134769
2021 Cadillac CT5
Luxury Sedan RWD
83,671 mi
Las Vegas, NV
Fair Deal
$22,498
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Garnet Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige)
- Transmission:
- Automatic
- Mileage:
- 78,199
- Stock #:
- 0044614A
- VIN:
- 1G6DW5RK1M0108797
Price drop
-$1,272
2021 Cadillac CT5
Luxury Sedan RWD
78,199 mi
Scottsdale, AZ
Fair Deal
$24,438
$23,166
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Brown
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cream
- Transmission:
- Automatic
- Mileage:
- 97,039
- Stock #:
- 120717
- VIN:
- 1G6DM5RK7M0120717
Photos coming soon
2021 Cadillac CT5
Luxury Sedan RWD
97,039 mi
Houston, TX
Good Deal
$19,018
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 13,590
- Stock #:
- 70154699
- VIN:
- 1G6DM5RK5M0124667
New arrival
2021 Cadillac CT5
Luxury Sedan RWD
13,590 mi
Fort Myers, FL
Fair Deal
$29,998
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 129,500
- VIN:
- 1G6DW5RK4M0106557
2021 Cadillac CT5
Luxury Sedan RWD
129,500 mi
Cabot, AR
No Rating
$16,000
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 80,879
- Stock #:
- 133041
- VIN:
- 1G6DM5RK8M0133041
2021 Cadillac CT5
Luxury Sedan RWD
80,879 mi
Euless, TX
No Rating
$20,072
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black Raven
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 64,424
- Stock #:
- P116691
- VIN:
- 1G6DW5RK3M0116691
New arrival
2021 Cadillac CT5
Luxury Sedan RWD
64,424 mi
Plano, TX
No Rating
$24,625
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige With Jet Black Accents)
- Transmission:
- Automatic
- Mileage:
- 73,400
- Stock #:
- Y6650A
- VIN:
- 1G6DW5RK2M0121350
2021 Cadillac CT5
Luxury Sedan RWD
73,400 mi
Dayton, NJ
High Priced
$23,493
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Infrared Tintcoat
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black W/Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 67,648
- Stock #:
- M0144170
- VIN:
- 1G6DM5RK8M0144170
Photos coming soon
New arrival
2021 Cadillac CT5
Luxury Sedan RWD
67,648 mi
Lakeland, FL
High Priced
$27,197
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- (With Low Gloss Axiom Aluminum trim.)
- Transmission:
- Automatic
- Mileage:
- 75,737
- Stock #:
- 90167B
- VIN:
- 1G6DM5RK5M0145230
New arrival
2021 Cadillac CT5
Luxury Sedan RWD
75,737 mi
Glendale, AZ
Overpriced
$26,898
FAQs
How much does the Cadillac CT5 Luxury Sedan RWD cost?
The average Cadillac CT5 Luxury Sedan RWD costs about $27,940.88. The average price has decreased by -6.6% since last year. The 45 for sale on CarGurus range from $16,000 to $29,998 in price.
How many Cadillac CT5 Luxury Sedan RWD vehicles have no reported accidents or damage?
28 out of 45 for sale have no reported accidents or damage.
What is the fuel economy of the Cadillac CT5 Luxury Sedan RWD?
Depending on the engine and options, the Cadillac CT5 Luxury Sedan RWD gets between 27 and 27 MPG/MPGe.
What fuel types are available?
Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
Relevant articles
The CarGurus Editorial Team
The Most Reliable Luxury Cars of 2026
Luxury cars give you the best of most things but which are the most reliable luxury cars you can buy? Our guide has all the details.
Matt Smith
The Best New Cars for Old Money Style in 2026
Whether you’re looking for something classic and timeless or you just want a nice vehicle that doesn’t project extreme affluence, there are a lot of new vehicles on the market today that feel luxurious, look elegant, yet don’t attract much attention.
Clifford Atiyeh
Cadillac CT5 Buying Guide: Cost, Reliability, and the Best Years to Own
Our definitive Cadillac CT5 buying guide covers the history and specs of the single model generation available, how much you can expect to pay for one, and which are the best and worst versions to buy.
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low MileageUsed SUVs / Crossovers for Sale with Low MileageUsed Hatchbacks for Sale with Low MileageUsed Convertibles for Sale with Low MileageUsed Vans for Sale with Low MileageUsed Minivans for Sale with Low MileageUsed Pickup Trucks for Sale with Low MileageUsed Coupes for Sale with Low MileageUsed Wagons for Sale with Low Mileage
