2019 Civic Si Sedan Specifications and Features

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Si Sedan

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Si Sedan

Starting at
Engine Type

In-Line 4-Cylinder with Single-Scroll Turbocharger

Boost Pressure

20.3 psi


1498 cc

Horsepower (SAE net)

205 @ 5700 rpm

Torque (SAE net)

192 lb-ft @ 2100-5000 rpm


6500 rpm

Bore and Stroke

73.0 mm / 89.5 mm

Compression Ratio

10.3 : 1

Valve Train

16-Valve DOHC

2-Mode Drive System (Normal/Sport)
Fuel Injection


Drive-by-Wire Throttle System
Electric Parking Brake
with Automatic Brake Hold
Hill Start Assist
Direct Ignition System with Immobilizer
CARB Emissions Rating*


6-Speed Manual Transmission (6MT)















Final Drive


Helical Limited-Slip Differential
Adaptive Damper System
MacPherson Strut Front Suspension
Multi-Link Rear Suspension
Dual-Pinion, Variable-Ratio Electric Power Steering (EPS)
Stabilizer Bar (front/rear)

27.0 mm x 4.5 mm (tubular) / 18.0 mm (solid)

Steering Wheel Turns, Lock-to-Lock


Steering Ratio

10.93 : 1

Turning Diameter, Curb-to-Curb

37.8 ft

Power-Assisted Ventilated Front Disc/Solid Rear Disc Brakes (front/rear)

12.3 in / 11.1 in


18 in Machine-Finished Alloy with Gloss Black Insert

All-Season Tires

235 / 40 R18 91W

Tire Repair Kit (TRK) with 24-Hour Assistance

106.3 in


182.8 in


55.5 in


70.8 in

Track (front/rear)

60.5 in / 61.2 in

Curb Weight

2906 lbs

Weight Distribution (front/rear)

60.3% / 39.7%

Headroom (front/rear)

37.5 in / 36.8 in

Legroom (front/rear)

42.3 in / 37.4 in

Shoulder Room (front/rear)

56.9 in / 55.0 in

Hiproom (front/rear)

53.7 in / 47.3 in

Cargo Volume

14.7 cu ft

Passenger Volume

95.0 cu ft

Seating Capacity


6-Speed Manual Transmission (6MT) (City/Highway/Combined)

28 / 38 / 32

Fuel Tank Capacity

12.39 gal

Required Fuel

Regular Unleaded (Premium Recommended)

Vehicle Stability Assist™ (VSA®)
with Traction Control*
Anti-Lock Braking System (ABS)
Electronic Brake Distribution (EBD)
Brake Assist
Multi-Angle Rearview Camera* with Dynamic Guidelines
Tire Pressure Monitoring System (TPMS)*
LED Daytime Running Lights (DRL)
Advanced Compatibility Engineering™
(ACE™) Body Structure
Advanced Front Airbags (i-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
Honda LaneWatch™*
Projector-Beam Halogen Headlights with Auto-On/Of
Security System with Remote Entry
and Trunk Release
One-Touch Turn Indicators
Body-Colored Door Handles
Push-to-Release Fuel Filler Door
Taillights with Integrated LED Light Bars
Heated, Body-Colored Power Side Mirrors
One-Touch Power Moonroof with Tilt Feature
Smart Entry with Walk Away Auto Lock®
Variable Intermittent Windshield Wipers
Fin-Type Roof-Mounted Antenna
Center-Mounted Exhaust
Fog Lights
Body-Colored Wing Spoiler
Power Windows with Auto-Up/Down Driver's and Front Passenger's Windows
Power Door Locks with Auto-Lock Feature
Driver's and Front Passenger's Illuminated Window and Door Lock Controls
Cruise Control
Tilt and Telescopic Steering Column
LED Pocket Light
Center Console with Sliding Armrest
and Storage Compartment
Sliding Sunvisors
Electronic Remote Trunk Release
Headlights-On Reminder
Capless Fuel Filler
Map Lights
Floor Mats
12-Volt Power Outlet (front)
Rear-Window Defroster with Timer
Cargo Area Light
Illuminated Steering Wheel-Mounted Controls
Push Button Start
Driver's and Front Passenger's Vanity Mirrors
Dual-Zone Automatic Climate Control System
Textured Aluminum Pedals
Leather-Wrapped Steering Wheel
Aluminum Shift Knob with Leather
Beverage Holders (front/rear)
Door-Pocket Storage Bins

Front and Rear

Passenger-Side Seatback Pocket
Rear-Seat Center Armrest
Rear-Seat Heater Ducts
Driver's Seat with Manual Height Adjustment
Adjustable Front Seat-Belt Anchors
Adjustable Rear Head Restraints
Heated Front Seats
Fold-Down Rear Seatback

60/40 Split

450-Watt Premium Audio System with 10 Speakers, including Subwoofer
7-Inch Display Audio with High-Resolution WVGA (800x480) Electrostatic Touch-Screen and Customizable Feature Settings
Apple CarPlay™* Integration
Android Auto™* Integration
SiriusXM® Radio*
HD Radio™*
Bluetooth® HandsFreeLink®*
Bluetooth® Streaming Audio*
Pandora®* Compatibility
SMS Text Message Function*
Radio Data System (RDS)
Speed-Sensitive Volume Control (SVC)
USB Audio Interface*

1.0-Amp Port in Center Console

USB Smartphone/Audio Interface*

1.5-Amp Port in Front

Audio Information
Average Fuel Economy Indicators
Average Speed Indicator
Boost Gauge
Customizable Feature Settings
Digital Speedometer
Elapsed Time Indicator
Exterior Temperature Indicator
G-Force Gauge
Instant Fuel Economy Indicator
Lap Timer
Miles-to-Empty Indicator
Odometer and Trip Meters (2)
Phone Information
Rev-Limit Indicator
Sport Mode Indicator
System Message Indicator
Throttle Input/Brake Input Gauge
12-Volt Battery Charging System Indicator
ABS Indicator
Airbag System Indicator
Brake System Indicator
Coolant Temperature Indicators
Cruise Control Indicators
Electric Power Steering (EPS) Indicator
Fog Lights Indicator
Fuel Level Indicator
Headlights-On Indicator
High-Beam Indicator
Immobilizer/Security System Indicator
Low Tire-Pressure Indicator
Low-Fuel Indicator
Low-Oil Pressure Indicator
Malfunction Indicator
Seat Belt Reminder Indicator
Turn Signal/Hazard Indicators
VSA System and VSA-Off Indicators