Best MPG Cars for Sale inUnion, MO
2,509 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2025
- Make:
- Nissan
- Model:
- Sentra
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 149 hp 2L I4
- Exterior color:
- Aspen White/Super Black
- Combined gas mileage:
- 34 MPG
- Fuel type:
- Gasoline
- Interior color:
- Sport
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 6,696
- Stock #:
- C260087Y
- VIN:
- 3N1AB8DV9SY336079
Sponsored by Continental Auto Sales
2025 Nissan Sentra
SR FWD
6,696 mi
Maryland Heights, MO
35 mi away
Good Deal
$22,194
- Year:
- 2025
- Make:
- Kia
- Model:
- Soul
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 12,290
- Stock #:
- B11753-0
- VIN:
- KNDJ23AUXS7963516
New arrival
Sponsored Listing
2025 Kia Soul
LX FWD
12,290 mi
Saint Louis, MO
36 mi away
Fair Deal
$21,528
- Year:
- 2024
- Make:
- Mazda
- Model:
- CX-90
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 323 hp 2.5L I4 Hybrid
- Exterior color:
- Gray
- Combined gas mileage:
- 57 MPG
- Fuel type:
- Hybrid
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 24,629
- Stock #:
- PR1156797
- VIN:
- JM3KKBHAXR1156797
Sponsored Listing
2024 Mazda CX-90
PHEV Preferred AWD
24,629 mi
Chesterfield, MO
25 mi away
Good Deal
$28,318
- Year:
- 2025
- Make:
- Honda
- Model:
- CR-V
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 190 hp 1.5L I4
- Exterior color:
- Crystal Black Pearl
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 15,778
- Stock #:
- C26276A
- VIN:
- 7FARS4H78SE012948
2025 Honda CR-V
EX-L AWD
15,778 mi
Sullivan, MO
17 mi away
Great Deal
$32,995
- Year:
- 2025
- Make:
- Jeep
- Model:
- Compass
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 200 hp 2L I4
- Exterior color:
- Bright White Clearcoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 36,681
- Stock #:
- PBW4372
- VIN:
- 3C4NJDCN6ST523420
2025 Jeep Compass
Limited 4WD
36,681 mi
Ballwin, MO
28 mi away
Great Deal
$21,979
- Year:
- 2025
- Make:
- Chevrolet
- Model:
- Equinox
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Blue Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Maple Sugar
- Transmission:
- 8-Speed Automatic
- Mileage:
- 11,639
- Stock #:
- 4618A
- VIN:
- 3GNAXSEG0SL209639
New arrival
2025 Chevrolet Equinox
ACTIV AWD
11,639 mi
Saint Louis, MO
38 mi away
Great Deal
$31,449
- 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:
- Jet Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 48,349
- Stock #:
- 3647S
- VIN:
- 1G1ZD5ST7RF118811
New arrival
2024 Chevrolet Malibu
LT with 1LT FWD
48,349 mi
Saint Louis, MO
38 mi away
Good Deal
$19,194
- 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:
- Cosmic Blue Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 62,066
- Stock #:
- 3660S
- VIN:
- JA4J3VA80RZ042233
New arrival
2024 Mitsubishi Outlander
SE FWD
62,066 mi
Saint Louis, MO
38 mi away
Good Deal
$22,094
- Year:
- 2025
- Make:
- Toyota
- Model:
- RAV4
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2.5L I4
- Exterior color:
- Magnetic Gray Metallic
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 17,040
- Stock #:
- H17636-0
- VIN:
- 2T3F1RFV5SC510181
2025 Toyota RAV4
LE AWD
17,040 mi
Saint Louis, MO
37 mi away
Good Deal
$30,578
- Year:
- 2024
- Make:
- Volkswagen
- Model:
- Taos
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Silver Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 19,117
- Stock #:
- H17663-0
- VIN:
- 3VV8X7B27RM127846
2024 Volkswagen Taos
S 4Motion
19,117 mi
Saint Louis, MO
37 mi away
Great Deal
$21,088
- Year:
- 2025
- Make:
- Nissan
- Model:
- Rogue
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 1.5L I3
- Exterior color:
- Boulder Gray Pearl
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 20,601
- Stock #:
- F26309A
- VIN:
- 5N1BT3BB6SC795679
2025 Nissan Rogue
Rock Creek AWD
20,601 mi
Sullivan, MO
17 mi away
Good Deal
$28,995
- Year:
- 2025
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 6,657
- Stock #:
- 28472
- VIN:
- 5UX53GP04S9124054
New arrival
2025 BMW X3
30 xDrive
6,657 mi
Saint Louis, MO
38 mi away
Great Deal
$43,447
- Year:
- 2024
- Make:
- Ford
- Model:
- Maverick
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 250 hp 2L I4
- Exterior color:
- Oxford White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Desert Brown Leather
- Transmission:
- Automatic
- Mileage:
- 6,454
- Stock #:
- CP1910
- VIN:
- 3FTTW8S94RRB76391
2024 Ford Maverick
Lariat SuperCrew AWD
6,454 mi
Troy, MO
39 mi away
Great Deal
$32,399
- Year:
- 2024
- Make:
- Mazda
- Model:
- MAZDA3
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 191 hp 2.5L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 32 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 70,479
- Stock #:
- 8FN8MM
- VIN:
- 3MZBPABM4RM427358
New arrival
2024 Mazda MAZDA3
2.5 S Select Sport FWD
70,479 mi
St. Louis, MO
36 mi away
Fair Deal
$19,198
- Year:
- 2024
- Make:
- Jeep
- Model:
- Compass
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 200 hp 2L I4
- Exterior color:
- Red Hot Pearlcoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 34,093
- Stock #:
- H0559U-1
- VIN:
- 3C4NJDBN9RT157836
2024 Jeep Compass
Latitude 4WD
34,093 mi
Saint Louis, MO
37 mi away
Great Deal
$20,488
- 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:
- 32 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 64,933
- Stock #:
- 8FFCBR
- VIN:
- 1N4BL4DVXRN363649
2024 Nissan Altima
2.5 SV FWD
64,933 mi
Saint Louis, MO
39 mi away
Good Deal
$18,698
- Year:
- 2024
- Make:
- Hyundai
- Model:
- Tucson
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 187 hp 2.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 65,041
- Stock #:
- 7W9KKN
- VIN:
- 5NMJB3DE2RH354394
New arrival
2024 Hyundai Tucson
SEL FWD
65,041 mi
St Charles, MO
35 mi away
Good Deal
$19,898
- Year:
- 2025
- Make:
- Toyota
- Model:
- Prius Plug-In Hybrid
- Body type:
- Hatchback
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4 Hybrid
- Exterior color:
- Red
- Combined gas mileage:
- 49 MPG
- Fuel type:
- Hybrid
- Interior color:
- Black/Red
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 10,448
- Stock #:
- G3924
- VIN:
- JTDACACU5S3044089
New arrival
2025 Toyota Prius Plug-In Hybrid
XSE Premium FWD
10,448 mi
Hazelwood, MO
43 mi away
Great Deal
$34,444
- 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:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 35,303
- Stock #:
- F14364S
- VIN:
- 1G1ZD5ST0RF150497
Price drop
-$569
2024 Chevrolet Malibu
LT with 1LT FWD
35,303 mi
Wentzville, MO
28 mi away
Good Deal
$19,891
$19,322
- Year:
- 2025
- Make:
- Chevrolet
- Model:
- Trax
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 137 hp 1.2L I3 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black with Blue accents Cloth
- Transmission:
- Automatic
- Mileage:
- 8,335
- Stock #:
- T21595AA
- VIN:
- KL77LHEPXSC220643
2025 Chevrolet Trax
LT FWD
8,335 mi
Troy, MO
38 mi away
Good Deal
$22,889
- Year:
- 2024
- Make:
- Nissan
- Model:
- Rogue
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 201 hp 1.5L I3
- Exterior color:
- Black
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 70,300
- Stock #:
- 8FFMX7
- VIN:
- 5N1BT3BA3RC717135
New arrival
2024 Nissan Rogue
SV FWD
70,300 mi
St Charles, MO
35 mi away
Good Deal
$18,898
- Year:
- 2025
- Make:
- Jeep
- Model:
- Compass
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 200 hp 2L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 34,686
- Stock #:
- PBW4350
- VIN:
- 3C4NJDCN7ST505038
2025 Jeep Compass
Limited 4WD
34,686 mi
Ballwin, MO
28 mi away
Great Deal
$22,179
- 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:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 61,848
- Stock #:
- PE0571
- VIN:
- JA4J3VA88RZ039287
2024 Mitsubishi Outlander
SE Black Edition FWD
61,848 mi
St Louis, MO
42 mi away
Great Deal
$22,104
- Year:
- 2024
- Make:
- Toyota
- Model:
- Corolla
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Pearl
- Combined gas mileage:
- 36 MPG
- Fuel type:
- Gasoline
- Interior color:
- Moonstone
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 26,911
- Stock #:
- DZ05471P
- VIN:
- 5YFS4MCE7RP215485
Price drop
-$1,155
Sponsored Listing
2024 Toyota Corolla
SE FWD
26,911 mi
O'Fallon, MO
27 mi away
Fair Deal
$25,593
$24,438
Best MPG Sedans for Sale in Union MOBest MPG Hybrids for Sale in Union MOCars for Sale Under $40,000 in Union MOCars for Sale Under $30,000 in Union MOCars for Sale Under $50,000 in Union MOCars for Sale Under $60,000 in Union MOCars for Sale Under $70,000 in Union MOBest MPG Trucks for Sale in Union MOBest MPG Hatchbacks for Sale in Union MOBest MPG Wagons for Sale in Union MOBest MPG Coupes for Sale in Union MOBest MPG Convertibles for Sale in Union MO
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