2015 Civic Si Sedan





Engine Type   In-Line 4-Cylinder
Engine Block/Cylinder Head   Aluminum-Alloy
Displacement (cc)   2354
Horsepower @ rpm (SAE net)   205 @ 7000
Torque (lb-ft @ rpm, SAE net)   174 @ 4400
Redline (rpm)   7000
Bore and Stroke (mm)   87 x 99
Compression Ratio   11.0 : 1
Valve Train   16-Valve DOHC i-VTEC®
Stainless Steel Exhaust Manifold  
Multi-Point Fuel Injection  
Drive-by-Wire Throttle System  
CARB Emissions Rating1    ULEV-2
Direct Ignition System with Immobilizer  
100K +/- Miles No Scheduled Tune-Ups2   
Close-Ratio 6-Speed Manual Transmission  
Helical Limited-Slip Differential  
Unit-Body Construction  
MacPherson Strut Front Suspension  
Multi-Link Rear Suspension  
Stabilizer Bar (mm, front/rear)   21.0 / 20.0
Motion-Adaptive Electric Power-Assisted Rack-and-Pinion Steering (EPS)  
Steering Wheel Turns, Lock-to-Lock   2.78
Steering Ratio   15.06
Turning Diameter, Curb-to-Curb (ft)   37.7
Power-Assisted Ventilated Front Disc/Solid Rear Disc Brakes (in, front/rear)   11.8 / 10.2
Wheels   18" Alloys
Continental® ContiProContact®   225/40R18 92H
Continental® ContiSportContact® 5 (available)   225/40R18 92Y
Compact Spare Tire   T135 / 80 R16 101M
Wheelbase (in)   105.1
Length (in)   179.4
Height (in)   56.5
Width (in)   69.0
Track (in, front/rear)   59.2 / 59.9
Curb Weight (lbs)   3002
Weight Distribution (%, front/rear)   61 / 39
Headroom (in, front/rear)   37.9 / 36.2
Legroom (in, front/rear)   42.0 / 36.2
Shoulder Room (in, front/rear)   56.6 / 53.3
Hiproom (in, front/rear)   50.5 / 51.4
Cargo Volume (cu ft)   12.5
Passenger Volume (cu ft)   92.1
Seating Capacity   5
6-Speed Manual (City/Highway/Combined)   22 / 31 / 25
Fuel (gal)   13.2
Recommended Fuel   Premium Unleaded
Vehicle Stability Assist (VSA®) with Traction Control4   
Anti-Lock Braking System (ABS)  
Electronic Brake Distribution (EBD)  
Rearview Camera with Dynamic Guidelines5   
Multi-Angle Rearview Camera with Dynamic Guidelines5    Available
Brake Assist  
Tire Pressure Monitoring System (TPMS)6   
Daytime Running Lights (DRL)  
Advanced Compatibility Engineering™ (ACE™) Body Structure  
Dual-Stage, Multiple-Threshold Front Airbags (SRS)  
SmartVent® Front Side Airbags  
Side Curtain Airbags with Rollover Sensor  
3-Point Seat Belts at all Seating Positions  
Front 3-Point Seat Belts with Automatic Tensioning System  
Lower Anchors and Tethers for CHildren (LATCH): Lower Anchors (2nd-Row Outboard), Tether Anchors (2nd-Row All)  
Driver's and Front Passenger's Seat-Belt Reminder  
Child-Proof Rear Door Locks  
One-Touch Power Moonroof with Tilt Feature  
Integrated Rear-Window Antenna  
Security System with Remote Entry and Trunk Release  
Smart Entry System  
Body-Colored Power Side Mirrors including Expanded View Driver's Mirror  
Variable Intermittent Windshield Wipers  
Body-Colored Wing Spoiler  
Multi-Reflector Halogen Headlights with Auto-On/Off  
Fog Lights  
One-Touch Turn Indicators  
Chrome Exhaust Finisher  
Body-Colored Door Handles  
Impact-Absorbing Body-Colored Bumpers  
Air Conditioning with Air-Filtration System  
i-MID with 5-Inch LCD Screen and Customizable Feature Settings  
Honda LaneWatch7   
Bluetooth® HandsFreeLink®8   
SMS Text Message Function9   
Push Button Start  
Power Windows with Auto-Up/Down Driver's Window  
Power Door Locks with Auto-Lock Feature  
Illuminated Driver's Window and Door Lock Controls  
Cruise Control  
Leather-Wrapped Steering Wheel  
Aluminum Shift Knob with Leather  
Textured Aluminum Pedals  
Illuminated Steering Wheel-Mounted Controls   Cruise / Audio / Phone / i-MID / Navi (available)
Tilt and Telescopic Steering Column  
Beverage Holders   Front and Rear
Center Console with Sliding Armrest and Storage Compartment  
Door-Pocket Storage Bins   Front and Rear
Passenger-Side Seatback Pocket  
Coin Tray  
Remote Fuel Filler Door Release  
Remote Trunk Release with Lock  
Headlights-On Reminder  
Driver's and Front Passenger's Vanity Mirrors  
Map Lights  
Rear-Seat Armrest  
Rear-Seat Heater Ducts  
Floor Mats  
Driver's Footrest  
12-Volt Power Outlet (front)  
Rear Window Defroster with Timer  
Cargo Area Light  
Driver's Seat with Manual Height Adjustment  
Adjustable Head Restraints  
Fold-Down Rear Seatback   60/40 Split
360-Watt AM/FM/CD Premium Audio System with 7 Speakers, including Subwoofer  
7" Display Audio with High-Resolution WVGA (800x480) Electrostatic Touch-Screen, Rearview Camera with Dynamic Guidelines and Customizable Feature Settings  
7" Display Audio with Honda Satellite-Linked Navigation System and Voice Recognition, Honda HD Digital Traffic, High-Resolution WVGA (800x480) Electrostatic Touch-Screen, Multi-Angle Rearview Camera with Dynamic Guidelines and Customizable Feature Settings10    available
HondaLink® Next Generation11   
Pandora® Compatibility12   
Bluetooth® Streaming Audio8   
Display Audio Interface13   
USB Audio Interface14    Front and Center Console
MP3/Windows Media® Audio (WMA) Playback Capability15   
Radio Data System (RDS)  
Speed-Sensitive Volume Control (SVC)  
Average Fuel Economy Indicator  
Average Speed Indicator  
Bluetooth® HandsFreeLink®  
Customizable Feature Settings  
Digital Fuel-Mileage Indicators  
Digital Odometer and Digital Trip Meters (2)  
Elapsed Time Indicator  
Exterior Temperature Indicator  
Maintenance Minder System  
Miles-to-Empty Indicator  
Power Monitor Screen  
Pandora® Compatibility  
Welcome Screen  
12-Volt Battery Charging System Indicator  
ABS Indicator  
Airbag System Indicator  
Brake System Indicator  
Coolant Temperature Indicators  
Cruise Control Indicators  
Digital Speedometer  
Door and Trunk-Open Indicators  
Electric Power Steering (EPS) Indicator  
Fog Lights Indicator  
Fuel Level Indicator  
Headlights-On Indicator  
High-Beam Indicator  
Immobilizer System Indicator  
Low Tire-Pressure Indicator  
Low-Fuel Indicator  
Low-Oil Pressure Indicator  
Malfunction Indicator  
Red Backlit Gauges  
Seat Belt Reminder Indicator  
Tachometer with Sequential Rev-Limit Indicator  
Turn Signal/Hazard Indicators  
Two-Tier Instrument Panel  
VSA System and VSA-Off Indicators  
  • 3-Year/36,000-Mile New Vehicle Limited Warranty.
  • 5-Year/60,000-Mile Powertrain Limited Warranty: Ordinary maintenance or adjustments, parts subject to normal wear and replacement, and certain items are excluded.
  • 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.
  • Replacement Parts Limited Warranty: Honda Genuine Parts are covered for 1 year. The warranty coverage for replacement parts purchased from and installed by a Honda dealer includes parts replacement and labor.
  • Remanufactured Parts Limited Warranty: Every Honda Genuine Remanufactured Part is backed nationwide for 3 years or 36,000 miles.
  • 5-Year/Unlimited-Mile Corrosion Limited Warranty.
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. Learn More