2026 Civic Si Features & Specs

2026 Civic Si Features & Specs

2026 Civic Si Sedan profile view in Crystal Black Pearl

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Si
2026 Civic Si Sedan profile view in Crystal Black Pearl
2026 Civic Si Sedan profile view in Crystal Black Pearl

Select trims to compare

Si

Starting at
$30,995*
BUILD
Horsepower (SAE net @ rpm)*

200 @ 6,000

Bose Premium Sound System with 12 Speakers* with Subwoofer
Wheels

18 in Matte Black Alloy

Honda Sensing® Driver Assistive Features
Wireless Apple CarPlay®* and Android Auto™* Compatibility
One-Touch Power Moonroof
Blind Spot Information System (BSI)*
EPA MPG Ratings (City/Highway/Combined)*

27 / 37 / 31

Engine Type

In-Line 4-Cylinder with Turbocharger

Boost Pressure (psi)

17.8

Displacement (cc)

1,498

Horsepower (SAE net @ rpm)*

200 @ 6,000

Torque (lb.-ft. @ rpm)*

192 @ 1,800-5,000

Redline (rpm)

6,600

Bore and Stroke (mm)

73.0 / 89.5

Compression Ratio

10.3:1

Valve Train

16-Valve DOHC VTEC®

Direct Fuel Injection
Direct Ignition System with Immobilizer
Idle Stop
CARB Emissions Rating*

LEV4 ULEV50

6-Speed Manual Transmission (6MT) with Rev-Match Control

1st

3.643

2nd

2.080

3rd

1.361

4th

1.024

5th

0.830

6th

0.686

Reverse

3.673

Final Drive

4.350

Lightweight Single-Mass Flywheel

Helical Limited-Slip Differential

Integrated LED Shift Light Indicator

EPA MPG Ratings (City/Highway/Combined)*

27 / 37 / 31

Fuel Tank Capacity (U.S gal.)

12.4

Required Fuel

Regular Unleaded (Premium Recommended)

Dynamic Drive Modes (Normal/Sport/Individual)
Active Sound Control (ASC)
MacPherson Strut Front Suspension
Multi-Link Rear Suspension
Dual-Pinion, Variable-Ratio Electric Power Steering (EPS)
Stabilizer Bar (mm) (front/rear)

27.0 x 4.5 (tubular) / 18.0 (solid)

Steering Wheel Turns, Lock-to-Lock

2.17

Steering Ratio

11.46:1

Turning Diameter, Curb-to-Curb (ft.)

38.1

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

12.3 / 11.1

Wheels

18 in Matte Black Alloy

Tires

235 / 40R18 91W All-Season

Tire Repair Kit (TRK) with 24-Hour Assistance
Wheelbase (in.)

107.7

Length (in.)

184.0

Height (in.)

55.5

Width (in.)

70.9

Track (in.) (front/rear)

60.5 / 61.7

Curb Weight (lbs.)

2,952

Weight Distribution (%) (front/rear)

60 / 40

Headroom (in.) (front/rear)

37.6 / 37.1

Legroom (in.) (front/rear)

42.3 / 37.4

Shoulder Room (in.) (front/rear)

57.0 / 56.0

Hiproom (in.)(front/rear)

54.3 / 48.9

Cargo Volume (cu ft.)*

14.1

Passenger Volume (cu ft.)

96.6

Honda Sensing® Technologies

Forward Collision Warning (FCW)*

Collision Mitigation Braking Systemâ„¢ (CMBSâ„¢)*

Lane Departure Warning (LDW)*

Road Departure Mitigation System (RDM)*

Lane Keeping Assist System (LKAS)*

Adaptive Cruise Control (ACC)*

Traffic Sign Recognition System (TSR)*

Blind Spot Information System (BSI)*

Rear Cross Traffic Monitor (CTM)

Auto High-Beam Headlights

Active Safety

Rearview Camera with Dynamic Guidelines*

Vehicle Stability Assist™ (VSA®) with Traction Control*

Anti-Lock Braking System (ABS)

Electronic Brake Distribution (EBD)

Brake Assist

Tire Pressure Monitoring System (TPMS)*

Passive Safety

Advanced Compatibility Engineeringâ„¢ (ACEâ„¢) Body Structure

Driver's and Front Passenger's Advanced Front Airbags (SRS)

Driver's and Front Passenger's Knee Airbags (SRS)

Driver's and Front Passenger's Front Side Airbags

Rear Outboard Passenger's Side Airbags

Side Curtain Airbags with Rollover Sensor

Front and Outboard Rear 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)

Child-Proof Rear Door Locks

Rear Seat Reminder (RSR)

Seat-Belt Reminder for all Seating Positions

9-Inch Color Touchscreen
10.2-Inch Digital Instrument Cluster
Google built-in* (includes 3-Years Unlimited Data Plan for In-Vehicle Apps)
Alexa Built-In*
Bose Premium Sound System with 12 Speakers* with Subwoofer
Bluetooth® HandsFreeLink®*
Bluetooth® Streaming Audio*
HondaLink®*
HondaLink®* Subscription Services
Speed-Sensitive Volume Compensation (SVC)
Radio Data System (RDS)
Wireless Apple CarPlay®* Compatibility
Wireless Android Autoâ„¢* Compatibility
Wi-Fi Hotspot Capability
USB-C 3.0A Smartphone/Audio Interface (x2) - Front Seats*
12-Volt Power Outlet (front)
HD Radioâ„¢*
Electric Parking Brake with Automatic Brake Hold
Security System with Remote Entry and Trunk Release
Leather-Wrapped Steering Wheel
Aluminum Shift Knob with Leather
Hill Start Assist
Cruise Control
One-Touch Turn Indicators
Tilt and Telescopic Steering Column
Stopwatch
Automatic Climate Control System
Power Windows with Auto-Up/Down Driver's and Front Passenger's Windows
Power Door Locks
Center Console with Armrest and Storage Compartment
Sliding Sunvisors
Electronic Remote Trunk Release
Map Lights
Red Ambient Light
Floor Mats
Rear-Window Defroster with Timer
Cargo Area Light
Illuminated Steering Wheel-Mounted Controls
Push Button Start
Driver's and Front Passenger's Illuminated Vanity Mirrors
Sport Pedals
Front Beverage Holders
Rear Seat Center Armrest with Beverage Holders
Door-Pocket Storage Bins (front/rear)
Black Headliner
Passenger-Side Seatback Pocket
5-Person Seating Capacity
60/40 Split Fold-Down Rear Seatback
Heated Front Seats
LED Headlights with Auto-On/Off
LED Daytime Running Lights (DRL)
LED Brake, Side Marker and Taillights
One-Touch Power Moonroof with Tilt Feature
Fin-Type Roof-Mounted Antenna
Heated, Gloss Black Power Side Mirrors
Acoustic Laminate Windshield
Dual Chrome Exhaust Finishers
Gloss Black Decklid Spoiler
Smart Entry with Walk Away Auto Lock®
Variable Intermittent Windshield Wipers
Push-to-Release Fuel Filler Door
Capless Fuel Filler