Best MPG Cars for Sale in O Fallon, IL

2025 Subaru Crosstrek

Sport AWD

1,335 miles

$28,998

Good Deal

Herculaneum, MO

37 mi away

Year:: 2025
Make:: Subaru
Model:: Crosstrek
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 182 hp 2.5L H4
Exterior color:: Alpine Green
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Gray
Transmission:: Continuously Variable Transmission
Mileage:: 1,335
Stock number:: R85974
VIN:: 4S4GUHF68S3752054

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2024 Nissan Sentra

SV FWD

32,938 miles

$19,490

Fair Deal

Saint Peters, MO

43 mi away

Year:: 2024
Make:: Nissan
Model:: Sentra
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 149 hp 2L I4
Exterior color:: Super Black
Combined gas mileage:: 35 MPG
Fuel type:: Gasoline
Interior color:: Black (Charcoal)
Transmission:: Continuously Variable Transmission
Mileage:: 32,938
Stock number:: A3531
VIN:: 3N1AB8CV4RY348216

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2025 Mitsubishi Outlander Sport

SE AWC

17,876 miles

$22,499

Fair Deal

St Charles, MO

38 mi away

Year:: 2025
Make:: Mitsubishi
Model:: Outlander Sport
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 148 hp 2L I4
Exterior color:: Gray
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Continuously Variable Transmission
Mileage:: 17,876
Stock number:: 8GMJWN
VIN:: JA4ARUAU8SU003446

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2024 Chevrolet Malibu

LT with 1LT FWD

48,992 miles

$17,749

Great Deal

Wood River, IL

20 mi away

Year:: 2024
Make:: Chevrolet
Model:: Malibu
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 163 hp 1.5L I4
Exterior color:: Mosaic Black Metallic
Combined gas mileage:: 32 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Continuously Variable Transmission
Mileage:: 48,992
Stock number:: WPDM776
VIN:: 1G1ZD5ST5RF152276

2024 Buick Envista

Sport Touring FWD

43,935 miles

$22,499

Great Deal

Waterloo, IL

21 mi away

Year:: 2024
Make:: Buick
Model:: Envista
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 137 hp 1.2L I3
Exterior color:: Ocean Blue Metallic
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony w/Santorini Blue Stitching)
Transmission:: 6-Speed Automatic
Mileage:: 43,935
Stock number:: T14010A
VIN:: KL47LBE21RB017719

2024 Chevrolet Malibu

LT with 1LT FWD

61,362 miles

$16,999

Great Deal

Glen Carbon, IL

12 mi away

Year:: 2024
Make:: Chevrolet
Model:: Malibu
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 163 hp 1.5L I4
Exterior color:: Gray
Combined gas mileage:: 32 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 61,362
Stock number:: 7WL4P5
VIN:: 1G1ZD5ST2RF128937

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2024 Chevrolet Malibu

LT with 1LT FWD

56,872 miles

$17,499

Great Deal

St Charles, MO

38 mi away

Year:: 2024
Make:: Chevrolet
Model:: Malibu
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 163 hp 1.5L I4
Exterior color:: Gray
Combined gas mileage:: 32 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 56,872
Stock number:: 7WJKJK
VIN:: 1G1ZD5ST4RF127885

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2024 Kia Niro EV

Wind FWD

14,401 miles

$20,499

Good Deal

Manchester, MO

31 mi away

Year:: 2024
Make:: Kia
Model:: Niro EV
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: Electric
Exterior color:: Gray
Combined gas mileage:: 115 MPG
Fuel type:: Electric
Interior color:: Black
Transmission:: Automatic
Mileage:: 14,401
Stock number:: 7WPH5X
VIN:: KNDCR3L19R5098051

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2024 Hyundai Elantra

SEL FWD

24,331 miles

$18,286

Great Deal

De Soto, MO

48 mi away

Year:: 2024
Make:: Hyundai
Model:: Elantra
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 147 hp 2L I4
Exterior color:: Ultimate Red
Combined gas mileage:: 36 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Continuously Variable Transmission
Mileage:: 24,331
Stock number:: W0072
VIN:: KMHLM4DG3RU691493

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2024 Mazda CX-50

2.5 S Preferred AWD

53,788 miles

$20,999

Great Deal

Glen Carbon, IL

12 mi away

Year:: 2024
Make:: Mazda
Model:: CX-50
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 187 hp 2.5L I4
Exterior color:: Black
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 53,788
Stock number:: 7WB9HS
VIN:: 7MMVABBM9RN186488

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2025 Ford Bronco Sport

Big Bend AWD

5,450 miles

$24,995

Great Deal

Waterloo, IL

21 mi away

Year:: 2025
Make:: Ford
Model:: Bronco Sport
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 180 hp 1.5L I3
Exterior color:: Velocity Blue Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Medium Light Smoked Truffle
Transmission:: 8-Speed Automatic
Mileage:: 5,450
Stock number:: T14285B
VIN:: 3FMCR9BN1SRF25275

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2024 Chevrolet Malibu

LT with 1LT FWD

60,823 miles

$17,860

Good Deal

St Louis, MO

25 mi away

Year:: 2024
Make:: Chevrolet
Model:: Malibu
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 163 hp 1.5L I4
Exterior color:: Sterling Gray Metallic
Combined gas mileage:: 32 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Continuously Variable Transmission
Mileage:: 60,823
Stock number:: 86E11909
VIN:: 1G1ZD5STXRF120231

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2024 Mitsubishi Outlander

SE FWD

40,407 miles

$21,499

Good Deal

St Charles, MO

38 mi away

Year:: 2024
Make:: Mitsubishi
Model:: Outlander
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 181 hp 2.5L I4
Exterior color:: Blue
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Continuously Variable Transmission
Mileage:: 40,407
Stock number:: 8FQDCP
VIN:: JA4J3VA84RZ060542

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2025 Volvo XC40

B5 Core Bright Theme AWD

20,251 miles

$28,852

Good Deal

Ballwin, MO

33 mi away

Year:: 2025
Make:: Volvo
Model:: XC40
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 247 hp 2L I4
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Black (Charcoal Leather)
Transmission:: Automatic
Mileage:: 20,251
Stock number:: L5714
VIN:: YV4L12UJ6S2603564

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2024 Hyundai Elantra

SEL FWD

61,355 miles

$16,969

Good Deal

Belleville, IL

9 mi away

Year:: 2024
Make:: Hyundai
Model:: Elantra
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 147 hp 2L I4
Exterior color:: Serenity White
Combined gas mileage:: 36 MPG
Fuel type:: Gasoline
Interior color:: Cloth
Transmission:: Continuously Variable Transmission
Mileage:: 61,355
Stock number:: A33130
VIN:: KMHLM4DG6RU657614

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2025 Chevrolet Trailblazer

LT AWD

15,902 miles

$23,499

Good Deal

Saint Louis, MO

25 mi away

Year:: 2025
Make:: Chevrolet
Model:: Trailblazer
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 155 hp 1.3L I3
Exterior color:: Gray
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 15,902
Stock number:: 8G966K
VIN:: KL79MRSL4SB206028

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2024 Nissan Altima

2.5 SV FWD

48,512 miles

$18,291

Good Deal

Certified Pre-Owned

Wood River, IL

20 mi away

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 (Gun Metallic)
Combined gas mileage:: 32 MPG
Fuel type:: Gasoline
Interior color:: Black (Charcoal)
Transmission:: Continuously Variable Transmission
Mileage:: 48,512
Stock number:: WPDM774
VIN:: 1N4BL4DV1RN363572

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2025 Honda Civic

Sport FWD

20,596 miles

$23,317

Great Deal

Florissant, MO

26 mi away

Year:: 2025
Make:: Honda
Model:: Civic
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 150 hp 2L I4
Exterior color:: Black
Combined gas mileage:: 36 MPG
Fuel type:: Gasoline
Transmission:: Continuously Variable Transmission
Mileage:: 20,596
Stock number:: 59625
VIN:: 2HGFE2F57SH568305

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2024 Ford Bronco Sport

Heritage AWD

6,158 miles

$30,995

Fair Deal

Saint Louis, MO

24 mi away

Year:: 2024
Make:: Ford
Model:: Bronco Sport
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 181 hp 1.5L I3
Exterior color:: Robins Egg Blue
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Blue (Navy Pier Cloth)
Transmission:: Automatic
Mileage:: 6,158
Stock number:: 5130801
VIN:: 3FMCR9G60RRE15233

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2025 Toyota Camry

LE FWD

16,835 miles

$23,403

Great Deal

Bridgeton, MO

29 mi away

Year:: 2025
Make:: Toyota
Model:: Camry
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 2.5L I4 Hybrid
Exterior color:: White (Wind Chill Pearl)
Combined gas mileage:: 52 MPG
Fuel type:: Hybrid
Interior color:: Black
Transmission:: Continuously Variable Transmission
Mileage:: 16,835
Stock number:: U6715
VIN:: 4T1DAACK9SU015718

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2024 Nissan Altima

2.5 SV FWD

61,735 miles

$17,999

Good Deal

Glen Carbon, IL

12 mi away

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:: 61,735
Stock number:: 7W6QGL
VIN:: 1N4BL4DV2RN352466

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2024 Volkswagen Jetta

SE FWD

29,783 miles

$19,671

Good Deal

Saint Peters, MO

39 mi away

Year:: 2024
Make:: Volkswagen
Model:: Jetta
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 1.5L I4
Exterior color:: Opal White Pearl
Combined gas mileage:: 34 MPG
Fuel type:: Gasoline
Interior color:: Titan Black Leather
Transmission:: Automatic
Mileage:: 29,783
Stock number:: V25715B
VIN:: 3VW7M7BU8RM051569

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2024 Ford Bronco Sport

Heritage AWD

21,556 miles

$25,950

Great Deal

Hazelwood, MO

28 mi away

Year:: 2024
Make:: Ford
Model:: Bronco Sport
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 181 hp 1.5L I3
Exterior color:: Cactus Gray
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Blue (Navy Pier-Heritage)
Transmission:: 8-Speed Automatic
Mileage:: 21,556
Stock number:: F250283A
VIN:: 3FMCR9G69RRE57092

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2025 Mazda CX-50

2.5 Turbo Premium Plus AWD

6,468 miles

$36,781

Fair Deal

Certified Pre-Owned

Saint Louis, MO

28 mi away

Year:: 2025
Make:: Mazda
Model:: CX-50
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 256 hp 2.5L I4
Exterior color:: Gray
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 6,468
Stock number:: M25312L
VIN:: 7MMVABEY7SN335937

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