Best MPG Sedans for Sale in O Fallon, IL
677 results
- Year:
- 2025
- Make:
- Kia
- Model:
- K5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 191 hp 2.5L I4
- Exterior color:
- Wolf Gray
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 13,303
- Stock #:
- B11697-1
- VIN:
- KNAG64J7XS5327959


Sponsored by Suntrup Kia South
2025 Kia K5
GT-Line FWD
13,303 mi
Saint Louis, MO
25 mi away
Good Deal
$29,038
- Year:
- 2024
- Make:
- Nissan
- Model:
- Altima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 188 hp 2.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 32 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 57,543
- Stock #:
- 8F1JLX
- VIN:
- 1N4BL4DV0RN369217

New arrival
Sponsored Listing
2024 Nissan Altima
2.5 SV FWD
57,543 mi
Saint Louis, MO
25 mi away
Fair Deal
$19,098
- Year:
- 2025
- Make:
- Kia
- Model:
- K4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 190 hp 1.6L I4
- Exterior color:
- Aurora Black Pearl
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 19,941
- Stock #:
- B11289
- VIN:
- 3KPFW4DC0SE156442

Price drop
-$1,183
Sponsored Listing
2025 Kia K4
GT-Line Turbo FWD
19,941 mi
Saint Louis, MO
28 mi away
Great Deal
$26,124
$24,941
- Year:
- 2024
- Make:
- Hyundai
- Model:
- Elantra
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 36 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 59,721
- Stock #:
- 7WQQSQ
- VIN:
- KMHLM4DG1RU737452

New arrival
2024 Hyundai Elantra
SEL FWD
59,721 mi
Glen Carbon, IL
12 mi away
Fair Deal
$18,877
- Year:
- 2024
- Make:
- Nissan
- Model:
- Altima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 188 hp 2.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 32 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 50,535
- Stock #:
- 7WGTKY
- VIN:
- 1N4BL4DV4RN318545

2024 Nissan Altima
2.5 SV FWD
50,535 mi
Glen Carbon, IL
12 mi away
Good Deal
$18,376
- Year:
- 2025
- Make:
- Nissan
- Model:
- Altima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 188 hp 2.5L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 32 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 35,472
- Stock #:
- 8HVBD7
- VIN:
- 1N4BL4DV2SN349752

New arrival
2025 Nissan Altima
2.5 SV FWD
35,472 mi
St. Louis, MO
25 mi away
Good Deal
$19,898
- Year:
- 2024
- Make:
- Nissan
- Model:
- Altima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 188 hp 2.5L I4
- Exterior color:
- Brilliant Silver Metallic
- Combined gas mileage:
- 32 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 53,095
- Stock #:
- PJD04557
- VIN:
- 1N4BL4DV7RN362815

New arrival
2024 Nissan Altima
2.5 SV FWD
53,095 mi
Saint Louis, MO
28 mi away
Good Deal
$19,110
- Year:
- 2025
- Make:
- Nissan
- Model:
- Altima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 188 hp 2.5L I4
- Exterior color:
- Glacier White
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Gasoline
- Interior color:
- Sport
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 34,690
- Stock #:
- PJD04491
- VIN:
- 1N4BL4CV5SN307061

2025 Nissan Altima
2.5 SR FWD
34,690 mi
Saint Louis, MO
28 mi away
Good Deal
$21,920
- Year:
- 2025
- Make:
- Kia
- Model:
- K5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 191 hp 2.5L I4
- Exterior color:
- Interstellar Gray
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 28,012
- Stock #:
- PJD04533
- VIN:
- KNAG24J77S5356685

2025 Kia K5
LXS FWD
28,012 mi
Saint Louis, MO
28 mi away
Good Deal
$24,100
- Year:
- 2024
- Make:
- Kia
- Model:
- Forte
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Gravity Gray
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black Cloth
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 43,490
- Stock #:
- P6639A
- VIN:
- 3KPF24AD0RE703129

2024 Kia Forte
LXS FWD
43,490 mi
Ellisville, MO
37 mi away
Great Deal
$16,500
- Year:
- 2025
- Make:
- Kia
- Model:
- K5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 191 hp 2.5L I4
- Exterior color:
- Snow White Pearl
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 27,876
- Stock #:
- PJD04531
- VIN:
- KNAG24J74S5336796

2025 Kia K5
LXS FWD
27,876 mi
Saint Louis, MO
28 mi away
Good Deal
$24,420
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Malibu
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 163 hp 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 32 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 56,431
- Stock #:
- 7WKGTK
- VIN:
- 1G1ZE5ST6RF236460

New arrival
2024 Chevrolet Malibu
LT with 2LT FWD
56,431 mi
Manchester, MO
31 mi away
Good Deal
$20,898
- Year:
- 2025
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 28,419
- Stock #:
- P4P109927
- VIN:
- 1G6DN5RK4S0109927

2025 Cadillac CT5
Premium Luxury RWD
28,419 mi
St. Louis, MO
28 mi away
Great Deal
$37,079
- Year:
- 2024
- Make:
- Nissan
- Model:
- Altima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 188 hp 2.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 54,772
- Stock #:
- 8FP4TJ
- VIN:
- 1N4BL4CV6RN386184

2024 Nissan Altima
2.5 SR FWD
54,772 mi
Glen Carbon, IL
12 mi away
Good Deal
$20,377
- Year:
- 2025
- Make:
- Hyundai
- Model:
- Elantra Hybrid
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.6L I4 Hybrid
- Exterior color:
- Ultimate Red Metallic
- Combined gas mileage:
- 50 MPG
- Fuel type:
- Hybrid
- Interior color:
- Black
- Transmission:
- 6-Speed Dual Clutch
- Mileage:
- 58,193
- Stock #:
- H20223
- VIN:
- KMHLN4DJ5SU122420

Price drop
-$518
2025 Hyundai Elantra Hybrid
Limited FWD
58,193 mi
Hazelwood, MO
28 mi away
Good Deal
$23,120
$22,602
- Year:
- 2025
- Make:
- Volkswagen
- Model:
- Jetta
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Silver Metallic
- Combined gas mileage:
- 34 MPG
- Fuel type:
- Gasoline
- Interior color:
- Grigio/Titan Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 3,637
- Stock #:
- VP2173-0
- VIN:
- 3VW7X7BU6SM102340

2025 Volkswagen Jetta
SE FWD
3,637 mi
St. Louis, MO
25 mi away
Good Deal
$24,578
- Year:
- 2025
- Make:
- Kia
- Model:
- K5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 191 hp 2.5L I4
- Exterior color:
- Snow White Pearl
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 2,917
- Stock #:
- U7100
- VIN:
- KNAG34J76S5299618

New arrival
2025 Kia K5
EX FWD
2,917 mi
Bridgeton, MO
29 mi away
Good Deal
$29,600
- Year:
- 2024
- Make:
- Volkswagen
- Model:
- Jetta
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- White
- Combined gas mileage:
- 35 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 27,102
- Stock #:
- PRM060978
- VIN:
- 3VW5M7BU5RM060978

2024 Volkswagen Jetta
S FWD
27,102 mi
Chesterfield, MO
41 mi away
Great Deal
$19,018
- Year:
- 2024
- Make:
- Nissan
- Model:
- Altima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 188 hp 2.5L I4
- Exterior color:
- Super Black
- Combined gas mileage:
- 32 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Mileage:
- 13,602
- Stock #:
- 9603
- VIN:
- 1N4BL4BV0RN414093

Price drop
-$1,371
2024 Nissan Altima
2.5 S FWD
13,602 mi
St Louis, MO
26 mi away
Good Deal
$22,220
$20,849
- Year:
- 2025
- Make:
- Volkswagen
- Model:
- Jetta
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Platinum Gray Metallic
- Combined gas mileage:
- 34 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 13,659
- Stock #:
- KP6085
- VIN:
- 3VWBX7BU6SM070628

2025 Volkswagen Jetta
Sport FWD
13,659 mi
Saint Peters, MO
40 mi away
Great Deal
$21,320
- Year:
- 2025
- Make:
- Kia
- Model:
- K5
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 191 hp 2.5L I4
- Exterior color:
- Wolf Gray
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 13,303
- Stock #:
- B11697-1
- VIN:
- KNAG64J7XS5327959

2025 Kia K5
GT-Line FWD
13,303 mi
Saint Louis, MO
25 mi away
Good Deal
$29,038
- Year:
- 2024
- Make:
- Nissan
- Model:
- Sentra
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 149 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 35 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 60,585
- Stock #:
- 7WRMJ5
- VIN:
- 3N1AB8CV1RY350912

Price drop
-$600
2024 Nissan Sentra
SV FWD
60,585 mi
Glen Carbon, IL
12 mi away
Good Deal
$18,677
$18,077
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Malibu
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 163 hp 1.5L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 32 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 59,644
- Stock #:
- F260196B
- VIN:
- 1G1ZD5ST6RF212744

2024 Chevrolet Malibu
LT with 1LT FWD
59,644 mi
Hazelwood, MO
28 mi away
Good Deal
$18,499
- Year:
- 2025
- Make:
- Volkswagen
- Model:
- Jetta
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Platinum Gray Metallic
- Combined gas mileage:
- 34 MPG
- Fuel type:
- Gasoline
- Interior color:
- Grigio/Titan Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 12,954
- Stock #:
- VP2194-0
- VIN:
- 3VW7X7BU4SM052330

Sponsored Listing
2025 Volkswagen Jetta
SE FWD
12,954 mi
St. Louis, MO
25 mi away
Fair Deal
$24,238
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