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 Cars for Sale near O Fallon, IL

396 results
O Fallon, IL
2024 Cadillac XT6 Sport AWD AutoCenters Nissan

2024 Cadillac XT6

Sport AWD

27,424 miles

$43,234

Good Deal
Herculaneum, MO
37 mi away
Year:
2024
Make:
Cadillac
Model:
XT6
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Midnight Sky Metallic
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
27,424
Stock number:
RK86490
VIN:
1GYKPGRS5RZ725811

Sponsored

2024 Cadillac XT6 Premium Luxury AWD

2024 Cadillac XT6

Premium Luxury AWD

27,625 miles

$41,085

Good Deal
Certified Pre-Owned
Saint Peters, MO
39 mi away
Year:
2024
Make:
Cadillac
Model:
XT6
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Crystal White Tricoat
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Jet Black Leather
Transmission:
Automatic
Mileage:
27,625
Stock number:
C13639
VIN:
1GYKPDRS1RZ727084

Sponsored

2024 Cadillac LYRIQ Luxury 3 AWD

2024 Cadillac LYRIQ

Luxury 3 AWD

15,122 miles

$43,990

Fair Deal
Certified Pre-Owned
Ballwin, MO
35 mi away
Year:
2024
Make:
Cadillac
Model:
LYRIQ
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
Electric
Exterior color:
Red
Combined gas mileage:
89 MPG
Fuel type:
Electric
Transmission:
Automatic
Mileage:
15,122
Stock number:
7760170
VIN:
1GYKPSRL1RZ139540

Sponsored

2020 Cadillac XT5 Premium Luxury AWD

2020 Cadillac XT5

Premium Luxury AWD

45,787 miles

$25,495

Good Deal
Glen Carbon, IL
11 mi away
Year:
2020
Make:
Cadillac
Model:
XT5
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
45,787
Stock number:
25N364B
VIN:
1GYKNDRS2LZ141104

2004 Cadillac XLR RWD

2004 Cadillac XLR

RWD

52,288 miles

$15,995

Good Deal
Fairview Heights, IL
5 mi away
Year:
2004
Make:
Cadillac
Model:
XLR
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Rear-Wheel Drive
Engine:
320 hp 4.6L V8
Exterior color:
Silver
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
52,288
Stock number:
7529
VIN:
1G6YV34AX45601162

2023 Cadillac XT5 Premium Luxury AWD

2023 Cadillac XT5

Premium Luxury AWD

40,197 miles

$31,127

Good Deal
Certified Pre-Owned
Herculaneum, MO
37 mi away
Year:
2023
Make:
Cadillac
Model:
XT5
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Crystal White Tricoat
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Jet Black, Leather Seating Surfaces With Mini-Perf
Transmission:
Automatic
Mileage:
40,197
Stock number:
257928
VIN:
1GYKNDRS2PZ130173

Preparing for a close up...

Photos coming soon

2017 Cadillac XTS

Luxury FWD

73,325 miles

$16,900

Fair Deal
O'Fallon, MO
47 mi away
Year:
2017
Make:
Cadillac
Model:
XTS
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
304 hp 3.6L V6
Exterior color:
Crystal White Tricoat
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Shale With Cocoa Accents
Transmission:
6-Speed Automatic
Mileage:
73,325
Stock number:
B26265A
VIN:
2G61M5S30H9109771

Preparing for a close up...

Photos coming soon

2017 Cadillac Escalade ESV

Premium Luxury 4WD

110,354 miles

$24,900

Good Deal
O'fallon, MO
46 mi away
Year:
2017
Make:
Cadillac
Model:
Escalade ESV
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
110,354
Stock number:
1797
VIN:
1GYS4HKJXHR218045

Preparing for a close up...

Photos coming soon

2020 Cadillac XT5

Premium Luxury AWD

43,740 miles

$24,800

Good Deal
Wood River, IL
20 mi away
Year:
2020
Make:
Cadillac
Model:
XT5
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Red Horizon Tintcoat
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
43,740
Stock number:
WPDM782
VIN:
1GYKNDRS8LZ194227

Preparing for a close up...

Photos coming soon

2025 Cadillac CT4

V-Series AWD

8,975 miles

$44,989

Good Deal
Manchester, MO
33 mi away
Year:
2025
Make:
Cadillac
Model:
CT4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
325 hp 2.7L I4
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
8,975
Stock number:
SM0920-1
VIN:
1G6DH5RL7S0103510

Preparing for a close up...

Photos coming soon

2021 Cadillac XT5

Luxury AWD

72,543 miles

$21,158

Good Deal
Certified Pre-Owned
Herculaneum, MO
37 mi away
Year:
2021
Make:
Cadillac
Model:
XT5
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
235 hp 2L I4
Exterior color:
Crystal White Tricoat
Combined gas mileage:
24 MPG
Fuel type:
Gasoline
Interior color:
Jet Black, Leatherette Seats
Transmission:
Automatic
Mileage:
72,543
Stock number:
2631241
VIN:
1GYKNBR44MZ213251

Preparing for a close up...

Photos coming soon

2022 Cadillac XT5

Premium Luxury FWD

47,541 miles

$27,272

Good Deal
Saint Peters, MO
39 mi away
Year:
2022
Make:
Cadillac
Model:
XT5
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Jet Black Leather
Transmission:
Automatic
Mileage:
47,541
Stock number:
C25272A
VIN:
1GYKNCRS1NZ103702

Preparing for a close up...

Photos coming soon

2025 Cadillac XT4

Premium Luxury FWD

27,994 miles

$30,735

Great Deal
Certified Pre-Owned
Saint Peters, MO
39 mi away
Year:
2025
Make:
Cadillac
Model:
XT4
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
235 hp 2L I4
Exterior color:
Argent Silver Metallic
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Jet Black Leather
Transmission:
Automatic
Mileage:
27,994
Stock number:
C13644
VIN:
1GYFZCR44SF135290

Preparing for a close up...

Photos coming soon

2017 Cadillac XT5

Luxury FWD

103,320 miles

$15,155

Fair Deal
Saint Louis, MO
24 mi away
Year:
2017
Make:
Cadillac
Model:
XT5
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Stellar Black Metallic
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
103,320
Stock number:
H17396-1
VIN:
1GYKNBRS1HZ157225

Preparing for a close up...

Photos coming soon

2021 Cadillac CT5

Sport Sedan AWD

51,191 miles

$30,062

Good Deal
Saint Peters, MO
39 mi away
Year:
2021
Make:
Cadillac
Model:
CT5
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
237 hp 2L I4
Exterior color:
Wave Metallic
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Brown (Whisper Beige with Jet Black Accents Leather)
Transmission:
Automatic
Mileage:
51,191
Stock number:
C13565A
VIN:
1G6DU5RK5M0117847

Preparing for a close up...

Photos coming soon

2023 Cadillac XT5

Premium Luxury AWD

73,781 miles

$25,000

Good Deal
Hazelwood, MO
28 mi away
Year:
2023
Make:
Cadillac
Model:
XT5
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Argent Silver Metallic
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
73,781
Stock number:
H20047
VIN:
1GYKNDRS4PZ186437

Preparing for a close up...

Photos coming soon

2017 Cadillac XTS

Premium Luxury FWD

90,159 miles

$15,500

Great Deal
St. Louis, MO
28 mi away
Year:
2017
Make:
Cadillac
Model:
XTS
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
304 hp 3.6L V6
Exterior color:
Black
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
90,159
Stock number:
P2U126013
VIN:
2G61P5S30H9126013

Preparing for a close up...

Photos coming soon

2020 Cadillac XT6

Premium Luxury AWD

62,332 miles

$28,000

Fair Deal
Ellisville, MO
37 mi away
Year:
2020
Make:
Cadillac
Model:
XT6
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Red Horizon Tintcoat
Combined gas mileage:
20 MPG
Fuel type:
Gasoline
Interior color:
Maple Sugar Leather
Transmission:
Automatic
Mileage:
62,332
Stock number:
87351A
VIN:
1GYKPFRS6LZ151110

Preparing for a close up...

Photos coming soon

2024 Cadillac XT6

Premium Luxury AWD

27,625 miles

$41,085

Good Deal
Certified Pre-Owned
Saint Peters, MO
39 mi away
Year:
2024
Make:
Cadillac
Model:
XT6
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Crystal White Tricoat
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Jet Black Leather
Transmission:
Automatic
Mileage:
27,625
Stock number:
C13639
VIN:
1GYKPDRS1RZ727084

Preparing for a close up...

Photos coming soon

2020 Cadillac XT5

Sport AWD

79,223 miles

$22,200

Good Deal
Columbia, IL
20 mi away
Year:
2020
Make:
Cadillac
Model:
XT5
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Radiant Silver Metallic
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
79,223
Stock number:
S10853J
VIN:
1GYKNGRS9LZ111728

Preparing for a close up...

Photos coming soon

2017 Cadillac XTS

Luxury FWD

114,100 miles

$13,503

Fair Deal
Saint Peters, MO
39 mi away
Year:
2017
Make:
Cadillac
Model:
XTS
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
304 hp 3.6L V6
Exterior color:
Phantom Gray Metallic
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Shale with Cocoa accents Leather
Transmission:
Automatic
Mileage:
114,100
Stock number:
C26105A
VIN:
2G61M5S35H9190881

Preparing for a close up...

Photos coming soon

2015 Cadillac Escalade

Platinum 4WD

81,750 miles

$27,103

Fair Deal
De Soto, MO
48 mi away
Year:
2015
Make:
Cadillac
Model:
Escalade
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Fuel type:
Gasoline
Interior color:
Jet Black W/Jet Black Accents
Transmission:
Automatic
Mileage:
81,750
Stock number:
E0003A
VIN:
1GYS4PKJ3FR573565

Preparing for a close up...

Photos coming soon

2024 Cadillac XT6

Premium Luxury AWD

17,683 miles

$43,636

Good Deal
Certified Pre-Owned
Saint Peters, MO
39 mi away
Year:
2024
Make:
Cadillac
Model:
XT6
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Opulent Blue Metallic
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Dark Auburn Leather
Transmission:
Automatic
Mileage:
17,683
Stock number:
C13636
VIN:
1GYKPDRS7RZ723105

Sponsored

  1. Home
  2. / Used Cars
  3. / Cadillac
  4. / Illinois
  5. / O Fallon
Reviews

4.5 Overall rating

(3,958 reviews)

Customers say

Cadillac vehicles are celebrated for their luxurious comfort, powerful performance, and stylish design. Owners appreciate the smooth rides, spacious interiors, and advanced technology that enhance their driving experience. However, concerns often arise about gas mileage, reliability, and high maintenance costs. Many appreciate Cadillac's unique blend of American luxury and performance but wish for improvements in efficiency and technology. Overall, Cadillac successfully caters to those seeking a balance of style and comfort in their driving experience.

AI generated from the text of customer reviews.

What people say

comfort interior luxury performance power
Tim D
5.0
Reviewed a 2023 Cadillac XT5 on Nov 10, 2024

My first Cadillac, but saying that, I really like this model. It was basically like new with just over 23k miles on it. Love all of the options that the premium luxury comes with.

Stefanie S
5.0
Reviewed a 2019 Cadillac Premium Luxury FWD on Jul 19, 2024

Amazing car with all the features I was looking for. American made quality that I will be proud to drive for years to come!

Steve C
5.0
Reviewed a 2019 Cadillac Premium Luxury FWD on Jun 11, 2024

Great look, good value, awesome electronics, smooth ride, roomy inside, no exterior flaws

Michael L
5.0
Reviewed a 2017 Cadillac Escalade ESV on May 21, 2024

Great family hauler. Its good for road trips, everyone will be ultra comfortable and you’ll have plenty for cargo space

Reed S
4.0
Reviewed a 2023 Cadillac Escalade on May 13, 2024

The Escalade is amazing but it has one major issue. GM decided in 2018 to do away with power adjustable foot pedals. This move eliminated any GM product from our shopping list. My partner is 5’3” and I’m 6’4”. This makes the airbag too close to her, which is dangerous. And, it makes it uncomfortable for her. Change this and we’ll come back!!

  • Used Cadillac for Sale Under $10,000 Near O Fallon

  • Used Cadillac for Sale Under $15,000 Near O Fallon

  • Used Cadillac for Sale Under $20,000 Near O Fallon

  • Used Cadillac for Sale Under $25,000 Near O Fallon

  • Used Cadillac for Sale Under $30,000 Near O Fallon

  • Used Cadillac for Sale Under $40,000 Near O Fallon

  • Classic Muscle Cars for Sale in O Fallon IL

  • Cheap Muscle Cars for Sale in O Fallon IL

  • Popular Celebrity Cars for Sale in O Fallon IL

  • Best Used SUVs For Sale in O Fallon IL

  • Affordable Luxury Cars For Sale in O Fallon IL

  • Used Luxury Cars for Sale in O Fallon IL

  • Used Cadillac for Sale with Low Mileage in O Fallon

  • Cadillac in Saint Louis MO

  • Cadillac in Carbondale IL

  • Cadillac in Springfield IL

  • Cadillac in Cape Girardeau MO

  • Cadillac in Decatur IL

  • Cadillac in Rolla MO

  • Cadillac in Quincy IL

  • Cadillac in Jefferson City MO

  • Cadillac in Paducah KY

  • Cadillac XT5 in O Fallon IL

  • Cadillac Escalade in O Fallon IL

  • Cadillac LYRIQ in O Fallon IL

  • Cadillac CT5 in O Fallon IL

  • Cadillac Escalade ESV in O Fallon IL

  • Cadillac XT6 in O Fallon IL

  • Cadillac XT4 in O Fallon IL

  • Cadillac OPTIQ in O Fallon IL

  • Cadillac CT4 in O Fallon IL

  • Cadillac VISTIQ in O Fallon IL

  • Cadillac Escalade IQ in O Fallon IL

  • Cadillac SRX in O Fallon IL

  • 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 O Fallon

  • Used SUVs / Crossovers for Sale with Low Mileage in O Fallon

  • Used Hatchbacks for Sale with Low Mileage in O Fallon

  • Used Convertibles for Sale with Low Mileage in O Fallon

  • Used Vans for Sale with Low Mileage in O Fallon

  • Used Minivans for Sale with Low Mileage in O Fallon

  • Used Pickup Trucks for Sale with Low Mileage in O Fallon

  • Used Coupes for Sale with Low Mileage in O Fallon

  • Used Wagons for Sale with Low Mileage in O Fallon

  • Bommarito St. Peters

  • ELCO Cadillac

  • Quality Buick GMC Cadillac

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.