Used Buick Regal for Sale in O Fallon, MO
Shop for a luxurious Buick Regal in the city where Alyssa Mautz was born
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30 listings
- Price Drop$19,590
- 28,666 miles
- 1 accident, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Portland, OR / 1,689 miles away from O Fallon, MO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GK5EX6G9206432
Stock: 2003847059
Certified Pre-Owned: No
Listed since: 06-26-2025 - $15,990
- 69,598 miles
- 1 accident, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Phoenix, AZ / 1,240 miles away from O Fallon, MO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GK5EX7G9174980
Stock: 2003862345
Certified Pre-Owned: No
Listed since: 07-03-2025 - 75,031 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Phoenix, AZ / 1,240 miles away from O Fallon, MO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GS5GX2G9198293
Stock: 2003328077
Certified Pre-Owned: No
Listed since: 12-12-2024- $13,998
- 51,624 miles
- 3 accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NJ to MO*
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Located in Green Brook Township, NJ / 870 miles away from O Fallon, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GK5EX7E9166682
Stock: 26718639
Certified Pre-Owned: No - $11,990
- 83,133 miles
- 1 accident, 4 owners, personal use
- 19 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Columbus, OH / 421 miles away from O Fallon, MO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (19 City/30 Highway)
Listing Information:
VIN: W04GN5EC9B1124386
Stock: 2003036596
Certified Pre-Owned: No
Listed since: 07-19-2024 - New Listing
- 50,019 miles
- 19 City / 27 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MD to MO*
Close
Located in Brandywine, MD / 746 miles away from O Fallon, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: 2G4GS5GX3H9113317
Stock: 27472427
Certified Pre-Owned: No - New Listing
- 137,397 miles
- 1 accident, 1 owner, personal use only
- 18 City / 29 Hwy MPG
- Auto Solutions Motor Company (42 mi away)
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Located in Fairview Heights, IL / 42 miles away from O Fallon, MO
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (18 City/29 Highway)
Listing Information:
VIN: 2G4GS5EV6D9248433
Stock: 7428
Certified Pre-Owned: No
Listed since: 05-17-2025 - Price Drop
- 74,301 miles
- 1 accident, 1 owner, personal use only
- 19 City / 31 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Bend, OR / 1,617 miles away from O Fallon, MO
CarFax No Accidents Reported,CarFax 1-Owner,Low Mileage,High Demand,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Leather Seats,Premium Sound,Remo...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (19 City/31 Highway)
Listing Information:
VIN: 2G4GT5GK5C9129626
Stock: C9129626G
Certified Pre-Owned: No - $23,590
- 33,733 miles
- 1 accident, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Indianapolis, IN / 254 miles away from O Fallon, MO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GT5GX3F9126384
Stock: 2003867434
Certified Pre-Owned: No
Listed since: 07-03-2025
Showing 22 - 30 out of 30 listings
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.