Best MPG Cars for Sale inUnion, IL
12,978 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2025
- Make:
- Mazda
- Model:
- CX-30
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 191 hp 2.5L I4
- Exterior color:
- Polymetal Gray Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 41,601
- Stock #:
- JU19084
- VIN:
- 3MVDMBCM5SM814580
New arrival
Sponsored by Jidd Motors Mitsubishi
2025 Mazda CX-30
2.5 S Carbon Edition AWD
41,601 mi
Des Plaines, IL
34 mi away
Fair Deal
$23,873
- Year:
- 2025
- 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:
- 4,470
- Stock #:
- 265000A
- VIN:
- 3N1AB8CV0SY208332
Sponsored Listing
2025 Nissan Sentra
SV FWD
4,470 mi
Niles, IL
41 mi away
Fair Deal
$21,373
- 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:
- 57,497
- Stock #:
- P17779
- VIN:
- 1G1ZE5ST7RF222115
Sponsored Listing
2024 Chevrolet Malibu
LT with 2LT FWD
57,497 mi
Burlington, WI
36 mi away
Good Deal
$19,589
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Trax
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 137 hp 1.2L I3
- Exterior color:
- Summit White
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 18,041
- Stock #:
- FP128
- VIN:
- KL77LFE20RC095185
Price drop
-$725
2024 Chevrolet Trax
LS FWD
18,041 mi
Brodhead, WI
51 mi away
Great Deal
$19,863
$19,138
- 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:
- Mosaic Black Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 16,646
- Stock #:
- 08P907
- VIN:
- 3GNAXPEG4SL128334
2025 Chevrolet Equinox
LT AWD
16,646 mi
Morrison, IL
79 mi away
Great Deal
$25,768
- Year:
- 2024
- Make:
- Mazda
- Model:
- CX-30
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 191 hp 2.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 52,174
- Stock #:
- G8392
- VIN:
- 3MVDMBBM7RM698486
Price drop
-$6,618
2024 Mazda CX-30
2.5 S Select Sport AWD
52,174 mi
Lyons, IL
46 mi away
Good Deal
$27,486
$20,868
- Year:
- 2025
- Make:
- Buick
- Model:
- Envista
- 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:
- Black (Ebony Seats Interior With Santorini Blue Stitc)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 29,399
- Stock #:
- H4686A
- VIN:
- KL47LBEP1SB027605
New arrival
2025 Buick Envista
Sport Touring FWD
29,399 mi
Highland, IN
71 mi away
Good Deal
$24,386
- Year:
- 2024
- Make:
- Chrysler
- Model:
- Pacifica Hybrid
- Body type:
- Minivan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 3.6L V6 Hybrid
- Exterior color:
- Gray Clearcoat
- Combined gas mileage:
- 83 MPG
- Fuel type:
- Hybrid
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 17,900
- Stock #:
- P4574
- VIN:
- 2C4RC1S75RR196793
New arrival
2024 Chrysler Pacifica Hybrid
S Appearance FWD
17,900 mi
Countryside, IL
45 mi away
Great Deal
$30,411
- Year:
- 2024
- Make:
- Hyundai
- Model:
- Kona
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Abyss Black Pearl
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 15,812
- Stock #:
- 0783
- VIN:
- KM8HBCAB4RU060783
2024 Hyundai Kona
SEL AWD
15,812 mi
Northfield, IL
38 mi away
Great Deal
$21,368
- 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:
- Gray
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 17,791
- Stock #:
- 21170892P
- VIN:
- KL77LHEPXSC170892
2025 Chevrolet Trax
LT FWD
17,791 mi
Highland, IN
72 mi away
Great Deal
$19,834
- Year:
- 2024
- Make:
- Kia
- Model:
- Forte
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Aurora Black
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black w Cloth & Syntex Seat Trim or Syntex Sea
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 22,741
- Stock #:
- MP4034A
- VIN:
- 3KPF54AD6RE829454
2024 Kia Forte
GT-Line FWD
22,741 mi
Lake Bluff, IL
34 mi away
Great Deal
$18,736
- 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:
- SUMMIT WHITE
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 10,337
- Stock #:
- I4370
- VIN:
- 3GNAXPEG0SL174341
2025 Chevrolet Equinox
LT AWD
10,337 mi
Middleton, WI
80 mi away
Good Deal
$28,308
- 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:
- Ruby Red Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Platinum Blue)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 2,173
- Stock #:
- T10796
- VIN:
- 3FMCR9CN0SRF48187
Price drop
-$1,000
2025 Ford Bronco Sport
Outer Banks AWD
2,173 mi
North Aurora, IL
30 mi away
Great Deal
$31,010
$30,010
- Year:
- 2025
- Make:
- Hyundai
- Model:
- Kona
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Soultronic Orange Pearl
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 21,987
- Stock #:
- E9317
- VIN:
- KM8HB3AB9SU330323
2025 Hyundai Kona
SEL FWD
21,987 mi
Lansing, IL
67 mi away
Good Deal
$21,154
- Year:
- 2025
- Make:
- Buick
- Model:
- Envista
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 137 hp 1.2L I3 Flex Fuel Vehicle
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 26,051
- Stock #:
- B260161A
- VIN:
- KL47LCEP3SB155348
2025 Buick Envista
Avenir FWD
26,051 mi
Matteson, IL
63 mi away
Good Deal
$24,913
- Year:
- 2024
- Make:
- Toyota
- Model:
- RAV4
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2.5L I4
- Exterior color:
- Ice
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 24,468
- Stock #:
- G1869A
- VIN:
- 2T3P1RFVXRW423244
Price drop
-$1,116
2024 Toyota RAV4
XLE AWD
24,468 mi
Rochelle, IL
34 mi away
Good Deal
$34,097
$32,981
- Year:
- 2025
- Make:
- Jeep
- Model:
- Wrangler 4xe
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 375 hp 2L I4 Hybrid
- Exterior color:
- Black Clearcoat
- Combined gas mileage:
- 49 MPG
- Fuel type:
- Hybrid
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 22,862
- Stock #:
- P2361
- VIN:
- 1C4RJXN64SW585773
2025 Jeep Wrangler 4xe
Willys 4WD
22,862 mi
La Porte, IN
100 mi away
Good Deal
$28,095
- Year:
- 2024
- Make:
- Volvo
- Model:
- S60
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 247 hp 2L I4
- Exterior color:
- Onyx Black Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- Automatic
- Mileage:
- 33,718
- Stock #:
- P18309A
- VIN:
- 7JRL12TL8RG282535
2024 Volvo S60
B5 Plus Dark Theme AWD
33,718 mi
Hoffman Estates, IL
24 mi away
Good Deal
$28,328
- Year:
- 2025
- 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:
- 31 MPG
- Fuel type:
- Gasoline
- Interior color:
- Sport
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 17,220
- Stock #:
- P6235
- VIN:
- 1N4BL4CV1SN306909
2025 Nissan Altima
2.5 SR FWD
17,220 mi
Elmhurst, IL
35 mi away
Good Deal
$24,238
- Year:
- 2024
- Make:
- Hyundai
- Model:
- Venue
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 121 hp 1.6L I4
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 13,968
- Stock #:
- 126201A
- VIN:
- KMHRC8A31RU310410
Price drop
-$819
2024 Hyundai Venue
SEL FWD
13,968 mi
Greenfield, WI
57 mi away
Good Deal
$20,910
$20,091
- Year:
- 2024
- Make:
- Volkswagen
- Model:
- Tiguan
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 184 hp 2L I4
- Exterior color:
- Platinum Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Titan Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 7,940
- Stock #:
- M26385A
- VIN:
- 3VVFB7AX1RM156326
New arrival
2024 Volkswagen Tiguan
S 4Motion
7,940 mi
Bensenville, IL
35 mi away
Good Deal
$22,703
- 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 Zynith Metallic Clearcoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 48,523
- Stock #:
- P0814
- VIN:
- 3C4NJDCN4ST513131
2025 Jeep Compass
Limited 4WD
48,523 mi
Hampshire, IL
8 mi away
Fair Deal
$22,553
- Year:
- 2024
- Make:
- Lincoln
- Model:
- Nautilus
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4 Hybrid
- Exterior color:
- Radiance Metallic
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Hybrid
- Interior color:
- Black Oynx
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 40,233
- Stock #:
- T6690
- VIN:
- 5LMPJ8J42RJ815232
Price drop
-$4,327
2024 Lincoln Nautilus
Hybrid Premiere AWD
40,233 mi
North Aurora, IL
30 mi away
Great Deal
$39,990
$35,663
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Trailblazer
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 155 hp 1.3L I3
- Exterior color:
- White (Iridescent Pearl Tricoat)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Red Accents Evotex Seat Trim
- Transmission:
- 9-Speed Automatic
- Mileage:
- 28,180
- Stock #:
- 30464A
- VIN:
- KL79MUSLXRB175283
New arrival
Sponsored Listing
2024 Chevrolet Trailblazer
RS AWD
28,180 mi
Sublette, IL
54 mi away
Good Deal
$26,100
Best MPG Sedans for Sale in Union ILBest MPG Hybrids for Sale in Union ILCars for Sale Under $40,000 in Union ILCars for Sale Under $30,000 in Union ILCars for Sale Under $50,000 in Union ILCars for Sale Under $60,000 in Union ILCars for Sale Under $70,000 in Union ILBest MPG Trucks for Sale in Union ILBest MPG Hatchbacks for Sale in Union ILBest MPG Wagons for Sale in Union ILBest MPG Coupes for Sale in Union ILBest MPG Convertibles for Sale in Union IL
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