Used 2018 Honda Civic Si for SaleNationwide
75 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:
- Polished Metal Metallic
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black/Gray
- Transmission:
- 6-Speed Manual
- Mileage:
- 126,523
- Stock #:
- HPJ10218A
- VIN:
- 2HGFC1E52JH701178
Price drop
-$1,912
2018 Honda Civic
Si
126,523 mi
Hillsborough, NC
Good Deal
$17,898
$16,885
- 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
- Transmission:
- 6-Speed Manual
- Mileage:
- 61,541
- Stock #:
- 707450
- VIN:
- 2HGFC1E50JH707450
New arrival
2018 Honda Civic
Si
61,541 mi
Garland, TX
Great Deal
$16,992
- 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:
- 85,435
- Stock #:
- 472131
- VIN:
- 2HGFC1E52JH702752
2018 Honda Civic
Si
85,435 mi
Tinley Park, IL
Good Deal
$20,377
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Exterior color:
- White
- Interior color:
- Red
- Mileage:
- 80,762
- Stock #:
- CU6854
- VIN:
- 2HGFC1E5XJH707441
2018 Honda Civic
Si
80,762 mi
Woodbridge, VA
Great Deal
$17,791
- 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:
- Aegean Blue Metallic
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 99,619
- Stock #:
- 5269
- VIN:
- 2HGFC1E58JH702173
2018 Honda Civic
Si
99,619 mi
Mt Vernon, OH
Fair Deal
$19,434
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 121,220
- Stock #:
- 4162
- VIN:
- 2HGFC1E5XJH701042
2018 Honda Civic
Si
121,220 mi
Fresno, CA
Good Deal
$16,184
- 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:
- 117,760
- Stock #:
- JH702607
- VIN:
- 2HGFC1E54JH702607
New arrival
2018 Honda Civic
Si
117,760 mi
Sealy, TX
Fair Deal
$17,582
- 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:
- 130,247
- Stock #:
- 3220A
- VIN:
- 2HGFC1E51JH704864
New arrival
2018 Honda Civic
Si
130,247 mi
Ivel, KY
Fair Deal
$17,470
- 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:
- Si
- Transmission:
- 6-Speed Manual
- Mileage:
- 84,410
- Stock #:
- CNS60531
- VIN:
- 2HGFC1E56JH706903
2018 Honda Civic
Si
84,410 mi
Clovis, NM
Fair Deal
$20,336
- 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:
- 69,454
- Stock #:
- U30668
- VIN:
- 2HGFC1E59JH705681
2018 Honda Civic
Si
69,454 mi
Waterloo, IA
Good Deal
$20,806
- 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:
- No Color
- Transmission:
- 6-Speed Manual
- Mileage:
- 125,655
- Stock #:
- 1517
- VIN:
- 2HGFC1E58JH707244
New arrival
2018 Honda Civic
Si
125,655 mi
Fresno, CA
Good Deal
$16,332
- 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
- Transmission:
- 6-Speed Manual
- Mileage:
- 61,718
- Stock #:
- 4265750A
- VIN:
- 2HGFC1E51JH706243
2018 Honda Civic
Si
61,718 mi
Victorville, CA
Good Deal
$22,595
- 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
- Transmission:
- 6-Speed Manual
- Mileage:
- 42,879
- Stock #:
- 2709932
- VIN:
- 2HGFC1E56JH709932
New arrival
2018 Honda Civic
Si
42,879 mi
Nampa, ID
Fair Deal
$24,185
- 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:
- 117,565
- Stock #:
- 13068
- VIN:
- 2HGFC1E51JH705741
2018 Honda Civic
Si
117,565 mi
Manteca, CA
Fair Deal
$16,988
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 95,153
- Stock #:
- 166
- VIN:
- 2HGFC1E58JH702996
2018 Honda Civic
Si
95,153 mi
Ormond Beach, FL
Good Deal
$17,349
- 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:
- 42,388
- Stock #:
- M19665A
- VIN:
- 2HGFC1E58JH705929
2018 Honda Civic
Si
42,388 mi
Durham, NC
Fair Deal
$22,536
- 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:
- 72,515
- Stock #:
- FNE709611
- VIN:
- 2HGFC1E58JH709611
2018 Honda Civic
Si
72,515 mi
Lynnwood, WA
Fair Deal
$21,536
- 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 (Charcoal)
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 105,404
- Stock #:
- 9040CIV
- VIN:
- 2HGFC1E52JH709040
2018 Honda Civic
Si
105,404 mi
Oceanside, CA
Fair Deal
$18,070
- 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:
- Gray
- Transmission:
- Manual
- Mileage:
- 101,818
- Stock #:
- 707736
- VIN:
- 2HGFC1E57JH707736
2018 Honda Civic
Si
101,818 mi
Joelton, TN
Good Deal
$17,295
- 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:
- 134,404
- Stock #:
- T703834
- VIN:
- 2HGFC1E59JH703834
New arrival
2018 Honda Civic
Si
134,404 mi
Vienna, VA
Fair Deal
$16,494
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Manual
- Mileage:
- 139,243
- Stock #:
- M26-139
- VIN:
- 2HGFC1E53JH704882
2018 Honda Civic
Si
139,243 mi
Springfield, MA
Fair Deal
$15,000
- 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:
- 139,546
- Stock #:
- P2476
- VIN:
- 2HGFC1E53JH701447
2018 Honda Civic
Si
139,546 mi
Janesville, WI
Fair Deal
$16,995
- 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:
- 94,226
- Stock #:
- 63203
- VIN:
- 2HGFC1E59JH708855
Price drop
-$1,030
2018 Honda Civic
Si
94,226 mi
Torrance, CA
Good Deal
$20,114
$19,084
FAQs
How much does the Honda Civic Si cost?
The average Honda Civic Si costs about $16,253.40. The average price has increased by 2.4% since last year. The 235 for sale on CarGurus range from $5,900 to $26,998 in price.
How many Honda Civic Si vehicles have no reported accidents or damage?
108 out of 235 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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