Fast. Fun. Fearsome.




2018 Honda Civic Si Sedan Model Trims & Specifications

• 205-hp 1.5-liter, turbocharged and intercooled DOHC 4-cylinder engine with direct injection
• Close-ratio 6-speed manual transmission
• Helical limited-slip differential
• Center-outlet exhaust system
• Fog lights
• Honda LaneWatch
• Adaptive damper system
• Dual-pinion, variable-ratio electric power steering (EPS)
• 18-inch machine-finished alloy wheels
• 235/40 R18 W-rated high-performance tires
• One-touch power moonroof with tilt feature
• Heated side mirrors
• Smart Entry with push button start
• Sport pedals
• Leather-wrapped steering wheel
• Aluminum shift knob with leather
• Dual-zone automatic climate control
• Heated front sport seats
• 450-watt premium audio system with 10 speakers, including subwoofer
• 7-inch Display Audio with electrostatic touch-screen
• Apple CarPlay integration
• Android Auto integration
• SiriusXM Radio, HD Radio

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About the Civic Si Sedan

2018 Honda Civic Si
2018 Honda Civic Si

The Civic Si Sedan has been thrilling drivers for over 30 years and the 2018 Civic Si Sedan takes excitement to the next level. This year’s Civic Si Sedan has bold athletic styling and a 205-horsepower engine with Honda’s Adaptive Damper System (ADS). With its turbocharged engine this Si is the most fearsome yet. The 2018 Civic Si Sedan offers mind-blowing performance and excitement but still delivers the comfort, safety and user-friendly features found in the class-leading Honda Civic Sedan.

The 2018 Civic Si 4-door Sedan seats 5 comfortably and still boasts an aerodynamic, sporty exterior design with a sport bumper and 18-inch alloy wheels. Add a sporty, racing-inspired edge to your Civic Si Sedan with the Honda Factory Performance accessories. Optional exterior accessories ... (Read More)



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Honda Limited Warranty

3-Year 36,000-Mile Limited Vehicle Warranty:
All new Honda vehicles are covered by a 3-Year/36,000-Mile Limited Warranty, plus a 5-Year/60,000-Mile Powertrain Limited Warranty.

5-Year/60,000-Mile Powertrain Limited Warranty:
All new Honda vehicles are covered by a 3-Year/36,000-Mile Limited Warranty, plus a 5-Year/60,000-Mile Powertrain Limited Warranty.

Accessory Limited Warranty:
All Honda Genuine Accessories are covered for 3 years or 36,000 miles when installed at the time of new-vehicle purchase.

Roadside Assistance:
24-hour emergency road service available in the United States, Puerto Rico and Canada; valid during the 3-Year/36,000-Mile Limited Warranty term for model-year 2015 and later vehicles. Services include jump-starting, flat tire and lockout assistance, towing, and more; limitations apply. Call (866) 864-5211 for assistance or details.

Honda Care®:
Vehicles less than 3 years old and with fewer than 36,000 miles are eligible for Honda Care® VSC Plans. Vehicles less than 1 year old and with fewer than 12,000 miles are eligible for Honda Care Maintenance™.


[1] MSRP shown excluding tax, license, registration, destination charge and options. Dealer set their own prices.

[1a] 28 city/ 38 highway/ 32 combined mpg rating for Si. Based on 2018 EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on how you drive ... (Read More)