Used 2018 Honda Civic Si for SaleNationwide
64 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Lunar Silver Metallic
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 121,840
- Stock #:
- 26CS0348B
- VIN:
- 2HGFC1E58JH706546
2018 Honda Civic
Si
121,840 mi
Baton Rouge, LA
Fair Deal
$16,711
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Manual
- Mileage:
- 51,342
- Stock #:
- JH701481W
- VIN:
- 2HGFC1E53JH701481
2018 Honda Civic
Si
51,342 mi
Cathedral City, CA
Good Deal
$21,622
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 110,661
- Stock #:
- H2700067A
- VIN:
- 2HGFC1E54JH707466
2018 Honda Civic
Si
110,661 mi
Tucson, AZ
Fair Deal
$18,538
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Red
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 143,993
- Stock #:
- 5157
- VIN:
- 2HGFC1E50JH702135
2018 Honda Civic
Si
143,993 mi
Plant City, FL
Fair Deal
$12,389
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Manual
- Mileage:
- 145,483
- Stock #:
- JH709879
- VIN:
- 2HGFC1E56JH709879
New arrival
2018 Honda Civic
Si
145,483 mi
Morrow, GA
Fair Deal
$14,488
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 102,625
- Stock #:
- JH704399M
- VIN:
- 2HGFC1E50JH704399
Price drop
-$881
2018 Honda Civic
Si
102,625 mi
Medford, OR
Fair Deal
$19,656
$18,990
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Rallye Red
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 103,456
- Stock #:
- H708353U
- VIN:
- 2HGFC1E57JH708353
Price drop
-$455
2018 Honda Civic
Si
103,456 mi
North Hollywood, CA
Good Deal
$17,949
$17,494
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Rallye Red
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 25,521
- Stock #:
- K497663A
- VIN:
- 2HGFC1E56JH706187
2018 Honda Civic
Si
25,521 mi
Hialeah, FL
Fair Deal
$21,869
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Aegean Blue Metallic
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 78,716
- Stock #:
- GL32258A
- VIN:
- 2HGFC1E57JH710054
2018 Honda Civic
Si
78,716 mi
Gurnee, IL
Good Deal
$19,364
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Manual
- Mileage:
- 45,747
- Stock #:
- V0B708746
- VIN:
- 2HGFC1E54JH708746
2018 Honda Civic
Si
45,747 mi
Merrillville, IN
Good Deal
$22,258
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Taffeta White
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 102,620
- Stock #:
- FT5104A
- VIN:
- 2HGFC1E52JH702413
2018 Honda Civic
Si
102,620 mi
Fort Wayne, IN
Fair Deal
$18,579
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- White Orchid Pearl
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 61,308
- Stock #:
- P04032
- VIN:
- 2HGFC1E50JH704032
2018 Honda Civic
Si
61,308 mi
Burlington, NC
Fair Deal
$20,797
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Gray (Modern Steel Metallic)
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black/Gray
- Transmission:
- 6-Speed Manual
- Mileage:
- 77,230
- Stock #:
- 707792
- VIN:
- 2HGFC1E56JH707792
2018 Honda Civic
Si
77,230 mi
Plano, TX
Good Deal
$19,188
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Manual
- Mileage:
- 69,944
- Stock #:
- S13188M
- VIN:
- 2HGFC1E57JH710121
2018 Honda Civic
Si
69,944 mi
Bloomington, IN
Fair Deal
$21,703
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 104,152
- Stock #:
- 1111194253
- VIN:
- 2HGFC1E54JH710206
2018 Honda Civic
Si
104,152 mi
Los Banos, CA
Fair Deal
$18,139
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Manual
- Mileage:
- 89,570
- Stock #:
- 703225
- VIN:
- 2HGFC1E56JH703225
2018 Honda Civic
Si
89,570 mi
Newark, CA
Good Deal
$18,942
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Manual
- Mileage:
- 92,514
- Stock #:
- 705495
- VIN:
- 2HGFC1E51JH705495
Price drop
-$354
2018 Honda Civic
Si
92,514 mi
Irvington, NJ
Great Deal
$14,921
$14,567
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Crystal Black Pearl
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black/Gray
- Transmission:
- 6-Speed Manual
- Mileage:
- 48,494
- Stock #:
- 5U7702
- VIN:
- 2HGFC1E55JH702633
2018 Honda Civic
Si
48,494 mi
Tallmadge, OH
Good Deal
$19,443
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 79,026
- Stock #:
- 702732
- VIN:
- 2HGFC1E57JH702732
2018 Honda Civic
Si
79,026 mi
Elmhurst, NY
Great Deal
$14,800
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- White
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Manual
- Mileage:
- 119,812
- Stock #:
- M703160
- VIN:
- 2HGFC1E54JH703160
2018 Honda Civic
Si
119,812 mi
Pacoima, CA
Good Deal
$16,468
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Crystal Black Pearl
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 116,253
- Stock #:
- H76315A
- VIN:
- 2HGFC1E5XJH709772
2018 Honda Civic
Si
116,253 mi
Midlothian, VA
Fair Deal
$18,099
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Red
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Manual
- Mileage:
- 66,349
- Stock #:
- 70162445
- VIN:
- 2HGFC1E53JH705627
2018 Honda Civic
Si
66,349 mi
Oxnard, CA
Fair Deal
$20,998
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 135,812
- Stock #:
- 6779
- VIN:
- 2HGFC1E59JH706779
2018 Honda Civic
Si
135,812 mi
Wichita, KS
Great Deal
$14,600
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Red
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 119,300
- Stock #:
- 709330-30
- VIN:
- 2HGFC1E50JH709330
2018 Honda Civic
Si
119,300 mi
Wood-Ridge, NJ
Good Deal
$14,794
FAQs
How much does the Honda Civic Si cost?
The average Honda Civic Si costs about $15,684.86. The average price has decreased by -4.1% since last year. The 216 for sale on CarGurus range from $5,500 to $25,210 in price.
How many Honda Civic Si vehicles have no reported accidents or damage?
99 out of 216 for sale have no reported accidents or damage.
What is the fuel economy of the Honda Civic Si?
Depending on the engine and options, the Honda Civic Si gets between 24 and 32 MPG/MPGe.
What fuel types are available?
Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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