Used 2018 Honda Civic Si for SaleNationwide
72 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:
- White
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 87,264
- Stock #:
- SDP14095A
- VIN:
- 2HGFC1E51JH703732
New arrival
2018 Honda Civic
Si
87,264 mi
Phoenix, AZ
Fair Deal
$19,918
- 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:
- Manual
- Mileage:
- 105,587
- Stock #:
- 707350
- VIN:
- 2HGFC1E57JH707350
Price drop
-$400
2018 Honda Civic
Si
105,587 mi
Lebanon, TN
Great Deal
$17,119
$16,719
- 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
Price drop
-$1,000
2018 Honda Civic
Si
85,435 mi
Tinley Park, IL
Good Deal
$20,377
$19,377
- 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:
- 6-Speed Manual
- Mileage:
- 159,916
- Stock #:
- 1549
- VIN:
- 2HGFC1E54JH703255
New arrival
2018 Honda Civic
Si
159,916 mi
Fresno, CA
Fair Deal
$13,465
- 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
$16,985
- 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
- Transmission:
- 6-Speed Manual
- Mileage:
- 38,216
- Stock #:
- 24F048B
- VIN:
- 2HGFC1E54JH702204
2018 Honda Civic
Si
38,216 mi
Chico, CA
Fair Deal
$23,988
- Year:
- 2018
- Make:
- Honda
- Model:
- Civic
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 205 hp 1.5L I4
- Exterior color:
- White
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Manual
- Mileage:
- 120,185
- Stock #:
- A26620A
- VIN:
- 2HGFC1E57JH700494
2018 Honda Civic
Si
120,185 mi
San Antonio, TX
Fair Deal
$16,820
- 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:
- 133,665
- Stock #:
- HRT700635
- VIN:
- 2HGFC1E5XJH700635
2018 Honda Civic
Si
133,665 mi
Minneapolis, MN
Fair Deal
$16,650
- 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
Price drop
-$500
2018 Honda Civic
Si
89,570 mi
Newark, CA
Good Deal
$19,642
$19,142
- 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
Price drop
-$457
2018 Honda Civic
Si
69,454 mi
Waterloo, IA
Good Deal
$19,922
$19,465
- 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
Good Deal
$15,800
- 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:
- 188,743
- Stock #:
- 1294
- VIN:
- 2HGFC1E58JH705235
Price drop
-$255
2018 Honda Civic
Si
188,743 mi
Gainesville, GA
Good Deal
$11,249
$10,994
- 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:
- Manual
- Mileage:
- 143,684
- Stock #:
- C703099
- VIN:
- 2HGFC1E55JH703099
2018 Honda Civic
Si
143,684 mi
Lynnwood, WA
Good Deal
$14,197
- 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:
- 110,073
- Stock #:
- TV215635A
- VIN:
- 2HGFC1E55JH710442
Price drop
-$400
2018 Honda Civic
Si
110,073 mi
San Diego, CA
Good Deal
$17,310
$16,910
- 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:
- 6-Speed Manual
- Mileage:
- 95,580
- Stock #:
- 13710
- VIN:
- 2HGFC1E54JH701571
2018 Honda Civic
Si
95,580 mi
Temecula, CA
Good Deal
$18,067
- 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:
- 110,719
- Stock #:
- TC237422B
- VIN:
- 2HGFC1E50JH706542
New arrival
2018 Honda Civic
Si
110,719 mi
Peoria, AZ
Fair Deal
$18,098
- 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:
- 102,619
- Stock #:
- FT5104A
- VIN:
- 2HGFC1E52JH702413
New arrival
2018 Honda Civic
Si
102,619 mi
Fort Wayne, IN
Fair Deal
$19,152
- 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
Good Deal
$18,069
- 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:
- 94,420
- Stock #:
- GQ32993
- VIN:
- 2HGFC1E52JH705134
2018 Honda Civic
Si
94,420 mi
Gurnee, IL
Fair Deal
$18,876
- 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:
- 52,382
- Stock #:
- 2736
- VIN:
- 2HGFC1E57JH704433
New arrival
2018 Honda Civic
Si
52,382 mi
Englewood, CO
Fair Deal
$21,497
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 134,408
- Stock #:
- 703834
- VIN:
- 2HGFC1E59JH703834
2018 Honda Civic
Si
134,408 mi
Fredericksburg, VA
Good Deal
$14,490
- 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
$21,192
- 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:
- 125,165
- Stock #:
- JH703085
- VIN:
- 2HGFC1E55JH703085
New arrival
2018 Honda Civic
Si
125,165 mi
Bentonville, AR
Fair Deal
$18,124
FAQs
How much does the Honda Civic Si cost?
The average Honda Civic Si costs about $16,134.38. The average price has decreased by -0.6% since last year. The 212 for sale on CarGurus range from $5,876 to $23,988 in price.
How many Honda Civic Si vehicles have no reported accidents or damage?
103 out of 212 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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