2025 Civic Si Specifications

Honda Sensing® Driver-Assistive Features Si
Adaptive Cruise Control (ACC)1 with Low-Speed Follow (HS*) •
Collision Mitigation Braking System™ (CMBS®)1 (HS*) •
Forward Collision Warning (FCW) system1 (HS*) •
Lane Departure Warning (LDW) system1 (HS*) •
Lane Keeping Assist System (LKAS)1 (HS*) •
Road Departure Mitigation (RDM) system1 (HS*) •
Traffic Sign Recognition •
Auto high-beam headlights1 •
Blind Spot Information (BSI) system1 •
Cross Traffic Monitor system1 (CTM) •
HS* = Feature is a component of the Honda Sensing® suite of safety and driver assist features.
ENGINEERING Si
Engine type 1.5-litre inline 4-cylinder with turbocharger
Valve train 16-Valve DOHC i-VTEC® (exhaust)
Fuel injection Direct injection
Displacement (cc) 1498
Compression ratio 10.3:1
Bore and stroke (mm) 73 x 89.5
Emissions rating Tier 3 Bin 50
Horsepower @ rpm2 200 @ 6000
Torque (lb-ft) @ rpm2 192 @ 1800-5000
Drive Modes ECON / Normal / Sport / Individual
6-speed manual transmission (MT) with rev-match control •
Front-wheel drive (FWD) •
Helical limited slip differential •
Idle-stop •
Electronic Parking Brake (EPB) with automatic brake hold •
Immobilizer theft-deterrent system •
Redline (rpm) 6600
Capless fueling system •
Fuel tank capacity (L) 46.9
Recommended fuel Premium
BODY/SUSPENSION/CHASSIS Si
Wheels 18" aluminum-alloy (Black)
All-season tires P235/40 R18 91W
Compact spare tire T125/80 R17 99M
MacPherson strut front suspension •
Independent multi-link rear suspension •
Variable Ratio Electric Power-Assisted Rack-and-Pinion Steering (EPS) •
Power-assisted, ventilated front disc/solid rear disc brakes •
Agile Handling Assist1 (AHA) •
Stabilizer bars – front/rear (mm) 27.0/18.0
Steering wheel turns, lock-to-lock 2.17
Turning diametre, curb to curb (m) 11.6
Steering ratio, curb to curb (m) 11.46:1
EXTERIOR FEATURES Si
LED headlights with auto-on/off •
LED Daytime Running Lights (DRL) •
LED taillights •
Door mirror colour Black
Power-adjusted heated exterior mirrors •
Mirror-integrated LED turn signal indicators •
Front splash guards •
One-touch power moonroof •
Front windshield wipers Rain-sensing
Dual chrome tail pipe finisher •
Trunk spoiler •
COMFORT & CONVENIENCE Si
10.2" colour TFT full digital driver meter display •
Acoustic windshield Laminated (noise)
Aluminum-trimmed sport pedals •
Assisted opening trunk •
Climate control with air-filtration system Dual-zone
Parking sensors1 Front and rear
Driver's and front passenger's vanity mirrors Illuminated
Security system •
Maintenance Minder™ system •
Multi-angle rearview camera1 with dynamic guidelines •
Front passenger's seatback pocket •
Power windows with auto-up/down driver's and passenger's window •
Proximity key entry system with pushbutton start •
Walk-away door lock •
Tilt and telescoping steering column •
Heated leather-wrapped steering wheel •
SEATING Si
Seating capacity 5
Heated seats Front/Rear (outboard positions only)
Seat material Si sport seats (Black/Red Fabric)
Interior accents Red
Driver seat adjustment 6-way manual adjustment
Passenger seat adjustment 4-way manual adjustment
Rear foldable seats 60/40 split with arm rest
AUDIO & CONNECTIVITY Si
9" touchscreen Display Audio1 •
Google Automotive Services (GAS) – Google Built-In3 •
Amazon Alexa Built-In4 •
BOSE® Premium Sound System with 12 speakers including subwoofer •
Speed-sensitive Volume Control (SVC) •
Apple CarPlay®1,5 / Android Auto™1,5 Wired/Wireless
USB-C smartphone/Audio interface5 Front console (1)
USB-C charging port5 Front console (1)
2nd-row (2)
Wireless phone charger (Qi-compatible)6 •
HD Radio™7 •
Wi-Fi® hotspot capability8 •
ACTIVE SAFETY Si
4-wheel Anti-lock Braking System1 (ABS) •
Brake Assist •
Electronic Brake-force Distribution (EBD) •
Hill Start Assist1 •
Vehicle Stability Assist1 (VSA®) with Traction Control •
PASSIVE SAFETY Si
Advanced Compatibility Engineering™ (ACE™) 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 passengers' side airbags •
Side curtain airbags with rollover sensor •
3-point seat belts at all seating positions •
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)
•
Seat belt reminder for all seating positions •
Childproof rear door locks •
Rear Seat Reminder9 (RSR) •
HondaLink™ Assist Automatic Emergency Response System1,5,6 •
FUEL ECONOMY9 (L/100 KM) Si
6-speed manual transmission (MT) (City/Hwy/Combined) 8.7/6.4/7.7
EXTERIOR DIMENSIONS Si
Wheelbase (mm) 2735
Length (mm) 4694.2
Height (mm) 1409.7
Width (mm) 1800
Track – front/rear (mm) 1536 / 1566
Curb weight (kg) 1360
Ground clearance – no-load (mm) 129
INTERIOR DIMENSIONS Si
Headroom – front/rear (mm) 956 / 942
Legroom – front/rear (mm) 1074 / 950
Shoulder room – front/rear (mm) 1447 / 1422
Hip room – front/rear (mm) 1380 / 1243
Cargo volume (L) 408
Passenger volume (L) 2735

Legal disclaimers:

1. None of the features we describe are intended to replace the driver's responsibility to exercise due care while driving. Drivers should not use handheld devices or operate certain vehicle features unless it is safe and legal to do so. Some features have technological limitations. For additional feature information, limitations and restrictions, please visit www.honda.ca/disclaimers and refer to the vehicle's Owner's Manual.
2. Horsepower and torque calculations reflect SAE net, Rev. 08/04, SAE J1349 procedures.
3. Google, Google Play, Google Maps, and other related marks and logos are trademarks of Google LLC.
4. © 2024 Amazon.com, Inc. or its affiliates. Amazon and all related marks are trademarks of Amazon.com, Inc. or its affiliates. Certain Alexa functionality is dependent on smart home technology.
5. Only compatible with certain devices and operating systems. Operation may be dependent upon: 1. GPS satellite signal reception and available cellular data and/or voice connection; or 2. connection to vehicle's built-in Wi-Fi hotspot, if applicable. Associated charges (incl. data plans, roaming charges or other amounts charged by your wireless carrier) may apply.
6. Operation requires wireless mobile phone to be paired with the vehicle. Operation is dependent upon cellular data and/or voice connection availability and GPS satellite signal reception.
7. Coverage varies by market.
8. Feature uses rear door sensors only. Sensors are designed to detect if a rear door was opened and closed since the last time the vehicle was turned off. Sensors do not detect the presence of rear-seat passengers or other items. Always check rear seats before exiting the vehicle.
9. Estimated fuel economy based on Government of Canada's 5-cycle testing method. Your actual fuel consumption will vary based on driving habits and other factors – use for comparison only. For more information on 5-cycle testing, visit http://vehicles.nrcan.gc.ca.