ENGINEERING | Si Coupe | Si Sedan |
Engine Type | In-Line 4-Cylinder with Turbocharger | In-Line 4-Cylinder with Turbocharger |
Boost Pressure | 20.3 psi | 20.3 psi |
Displacement | 1498 cc | 1498 cc |
Horsepower (SAE net)1 | 205 @ 5700 rpm | 205 @ 5700 rpm |
Torque (SAE net)2 | 192 lb-ft @ 2100-5000 rpm | 192 lb-ft @ 2100-5000 rpm |
Redline | 6500 rpm | 6500 rpm |
Bore and Stroke | 73.0 mm / 89.5 mm | 73.0 mm / 89.5 mm |
Compression Ratio | 10.3 : 1 | 10.3 : 1 |
Valve Train | 16-Valve DOHC | 16-Valve DOHC |
Fuel Injection | Direct | Direct |
CARB Emissions Rating3 | LEV3-ULEV125 | LEV3-ULEV125 |
Adaptive Sound Control (ASC) | • | • |
2-Mode Drive System (Normal/Sport) | • | • |
Electric Parking Brake with Automatic Brake Hold | • | • |
Hill Start Assist | • | • |
Direct Ignition System with Immobilizer | • | • |
TRANSMISSION | Si Coupe | Si Sedan |
6-Speed Manual Transmission (6MT) | • | • |
1st | 3.643 | 3.643 |
2nd | 2.080 | 2.080 |
3rd | 1.361 | 1.361 |
4th | 1.024 | 1.024 |
5th | 0.830 | 0.830 |
6th | 0.686 | 0.686 |
Reverse | 3.673 | 3.673 |
Final Drive | 4.35 | 4.35 |
Helical Limited-Slip Differential | • | • |
BODY/SUSPENSION/CHASSIS | Si Coupe | Si Sedan |
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) | 27.0 mm x 4.5 mm (tubular) / 18.0 mm (solid) |
Steering Wheel Turns, Lock-to-Lock | 2.11 | 2.11 |
Steering Ratio | 10.93: 1 | 10.93: 1 |
Turning Diameter, Curb-to-Curb | 37.8 ft | 37.8 ft |
Power-Assisted Ventilated Front Disc/Solid Rear Disc Brakes (front/rear) | 12.3 in / 11.1 in | 12.3 in / 11.1 in |
Wheels | 18 in Matte Black Alloy | 18 in Matte Black Alloy |
Tires (All-Season tires standard; Summer tires optional) | 235/40 R18 | 235/40 R18 |
Tire Repair Kit (TRK) with 24-Hour Assistance | • | • |
EXTERIOR MEASUREMENTS | Si Coupe | Si Sedan |
Wheelbase | 106.3 in | 106.3 in |
Length | 177.3 in | 182.8 in |
Height | 54.7 in | 55.5 in |
Width | 70.9 in | 70.8 in |
Track (front/rear) | 60.5 in / 61.2 in | 60.5 in / 61.2 in |
Curb Weight | 2889 lbs | 2906 lbs |
Weight Distribution (front/rear) | 61.4% / 38.6% | 60.3% / 39.7% |
INTERIOR MEASUREMENTS | Si Coupe | Si Sedan |
Headroom (front/rear) | 36.5 in / 34.5 in | 37.5 in / 36.8 in |
Legroom (front/rear) | 42.3 in / 35.9 in | 42.3 in / 37.4 in |
Shoulder Room (front/rear) | 56.9 in / 52.6 in | 56.9 in / 55.0 in |
Hiproom (front/rear) | 54.1 in / 48.1 in | 53.7 in / 47.3 in |
Cargo Volume | 11.9 cu ft | 14.7 cu ft |
Passenger Volume | 88.6 cu ft | 95.0 cu ft |
EPA MILEAGE RATINGS4/FUEL | Si Coupe | Si Sedan |
6-Speed Manual Transmission (6MT) (City/Highway/Combined) | 26 / 36 / 30 | 26 / 36 / 30 |
Fuel Tank Capacity | 12.39 gal | 12.39 gal |
Required Fuel | Regular Unleaded (Premium Recommended) | Regular Unleaded (Premium Recommended) |
ACTIVE SAFETY | Si Coupe | Si Sedan |
Forward Collision Warning (FCW)5 (Honda Sensing® feature) | • | • |
Lane Departure Warning (LDW)6 (Honda Sensing® feature) | • | • |
Collision Mitigation Braking System™ (CMBS™)7 (Honda Sensing® feature) | • | • |
Road Departure Mitigation System (RDM)8 (Honda Sensing® feature) | • | • |
Vehicle Stability Assist™ (VSA®) with Traction Control9 | • | • |
Anti-Lock Braking System (ABS) | • | • |
Electronic Brake Distribution (EBD) | • | • |
Brake Assist | • | • |
Multi-Angle Rearview Camera with Dynamic Guidelines10 | • | • |
Tire Pressure Monitoring System (TPMS)11 | • | • |
LED Daytime Running Lights (DRL) | • | • |
PASSIVE SAFETY | Si Coupe | Si Sedan |
Advanced Compatibility EngineeringTM (ACETM) 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 | • | |
DRIVER-ASSISTIVE TECHNOLOGY | Si Coupe | Si Sedan |
Lane Keeping Assist System (LKAS)12 (Honda Sensing® feature) | • | • |
Adaptive Cruise Control (ACC)13 (Honda Sensing® feature) | • | • |
Auto High-Beam Headlights | • | • |
Honda LaneWatch™14 | • | • |
EXTERIOR FEATURES | Si Coupe | Si Sedan |
LED Headlights with Auto-On/Off | • | • |
Security System with Remote Entry and Trunk Release | • | • |
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 Outlet Exhaust | • | • |
LED Fog Lights | • | • |
Body-Colored Wing Spoiler | • | • |
COMFORT & CONVENIENCE | Si Coupe | Si Sedan |
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 | • | • |
One-Touch Turn Indicators | • | • |
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 | Front and Rear |
Passenger-Side Seatback Pocket | • | |
Rear-Seat Center Armrest | • | |
Rear-Seat Heater Ducts | • | |
SEATING | Si Coupe | Si Sedan |
Driver's Seat with Manual Height Adjustment | • | • |
Adjustable Front Seat-Belt Anchors | • | • |
Adjustable Rear Head Restraints | • | • |
Heated Front Seats | • | • |
Seating Capacity | 5 | 5 |
Fold-Down Rear Seatback | 60/40 Split | 60/40 Split |
AUDIO & CONNECTIVITY | Si Coupe | Si Sedan |
450-Watt Premium Audio System with 10 Speakers, including Subwoofer | • | • |
7-Inch Display Audio with High-Resolution Electrostatic Touch-Screen, Knob and Hard Keys for Primary Controls and Customizable Feature Settings | • | • |
HondaLink®15 | • | • |
Apple CarPlay®16 Integration | • | • |
Android Auto™17 Integration | • | • |
SiriusXM® Radio18 | • | • |
HD Radio™19 | • | • |
Bluetooth® HandsFreeLink®20 | • | • |
Bluetooth® Streaming Audio20 | • | • |
SMS Text Message Function21 | • | • |
Radio Data System (RDS) | • | • |
Speed-Sensitive Volume Compensation (SVC) | • | • |
1.0-Amp USB Audio Interface22 | Center Console (1 Port) | Center Console (1 Port) |
1.5-Amp USB Smartphone/Audio Interface22 | Front Console (1 Port) | Front Console (1 Port) |
DRIVER INFORMATION INTERFACE | Si Coupe | Si Sedan |
Audio | • | • |
Adaptive Cruise Control (ACC) On and System Indicators | • | • |
Average Fuel Economy Indicators (A&B) | • | • |
Average Speed Indicators (A&B) | • | • |
Clock | • | • |
Collision Mitigation Braking System (CMBS) On and System Indicators | • | • |
Customizable Feature Settings | • | • |
Digital Speedometer | • | • |
Elapsed Time Indicators (A&B) | • | • |
Exterior Temperature Indicator | • | • |
G-Force Gauge | • | • |
Instant Fuel Economy Indicator | • | • |
Lane Keeping Assist System (LKAS) On and System Indicators | • | • |
Lap Timer | • | • |
Maintenance Minder™ System | • | • |
Miles-to-Empty Indicator | • | • |
Odometer and Trip Meters (A&B) | • | • |
Phone | • | • |
Rev-Limit Indicator | • | • |
Road Departure Mitigation (RDM) On and System Indicators | • | • |
Sport Mode Indicator | • | • |
System Message Indicator | • | • |
Tachometer | • | • |
Throttle Input/Brake Input Gauge | • | • |
Turbo Boost Meter | • | • |
INSTRUMENTATION | Si Coupe | Si Sedan |
12-Volt Battery Charging System Indicator | • | • |
ABS Indicator | • | • |
Airbag System Indicator | • | • |
Brake System Indicator | • | • |
Coolant Temperature Indicator | • | • |
Cruise Control Indicators | • | • |
Electric Power Steering (EPS) Indicator | • | • |
Fog Lights Indicator | • | • |
Fuel Level Indicator | • | • |
Headlights-On Indicator | • | • |
High-Beam Indicator | • | • |
Immobilizer System/Security System Alarm Indicator | • | • |
Low-Fuel Indicator | • | • |
Low-Oil Pressure Indicator | • | • |
Low-Tire Pressure/TPMS Indicator | • | • |
Malfunction Indicator | • | • |
Seat Belt Reminder Indicator | • | • |
Turn Signal/Hazard Indicators | • | • |
VSA System and VSA-Off Indicators | • | • |
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[1] 205 @ 5700 rpm (SAE net) | ||
[2] 192 lb-ft @ 2100-5000 rpm (SAE net) | ||
[3] Models are LEV3-ULEV125-rated in all 50 states. | ||
[4] 26 city/36 highway/30 combined mpg rating. Based on 2020 EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on how you drive and maintain your vehicle, driving conditions and other factors. | ||
[5] FCW cannot detect all objects ahead and may not detect a given object; accuracy will vary based on weather, speed and other factors. System operation affected by extreme interior heat. FCW does not include a braking function. Driver remains responsible for safely operating vehicle and avoiding collisions. | ||
[6] LDW only alerts drivers when lane drift is detected without a turn signal in use. LDW may not detect all lane markings or lane departures; accuracy will vary based on weather, speed and road condition. System operation affected by extreme interior heat. Driver remains responsible for safely operating vehicle and avoiding collisions. | ||
[7] CMBS cannot detect all objects ahead and may not detect a given object; accuracy will vary based on weather, speed and other factors. System operation affected by extreme interior heat. System designed to mitigate crash forces. Driver remains responsible for safely operating vehicle and avoiding collisions. | ||
[8] Road Departure Mitigation only alerts drivers when lane drift is detected without a turn signal in use and can apply mild steering torque to assist driver in maintaining proper lane position and/or brake pressure to slow the vehicle's departure from a detected lane. RDM may not detect all lane markings or lane departures; accuracy will vary based on weather, speed and road condition. System operation affected by extreme interior heat. Driver remains responsible for safely operating vehicle and avoiding collisions. | ||
[9] VSA is not a substitute for safe driving. It cannot correct the vehicle’s course in every situation or compensate for reckless driving. Control of the vehicle always remains with the driver. | ||
[10] Always visually confirm that it is safe to drive before backing up; the rearview camera display does not provide complete information about all conditions and objects at the rear of your vehicle. | ||
[11] For optimal tire wear and performance, tire pressure should be checked regularly with a gauge. Do not rely solely on the monitor system. Please see your Honda dealer for details. | ||
[12] LKAS only assists driver in maintaining proper lane position when lane markings are identified without a turn signal in use and can only apply mild steering torque to assist. LKAS may not detect all lane markings; accuracy will vary based on weather, speed and road condition. System operation affected by extreme interior heat. Driver remains responsible for safely operating vehicle and avoiding collisions. | ||
[13] ACC cannot detect all objects ahead and may not detect a given object; accuracy will vary based on weather, speed and other factors. ACC should not be used in heavy traffic, poor weather or on winding roads. ACC only includes a limited braking function. Driver remains responsible for slowing or stopping the vehicle to avoid a collision. | ||
[14] Display accuracy will vary based on weather, size of object and speed, and the display may not show all relevant traffic. The display is not a substitute for your own direct visual assessment of traffic conditions before changing lanes. | ||
[15] Check the HondaLink® website for smartphone compatibility. | ||
[16] Apple CarPlay is a registered trademark of Apple Inc. | ||
[17] Android and Android Auto are trademarks of Google LLC. | ||
[18] SiriusXM services require a subscription after any trial period. If you decide to continue your SiriusXM service at the end of your trial subscription, the plan you choose will automatically renew and bill at then-current rates until you call SiriusXM at 1-866-635-2349 to cancel. See our Customer Agreement for complete terms at www.siriusxm.com. Fees and programming subject to change. XM satellite service is available only to those at least 18 years and older in the 48 contiguous United States and D.C. ©2019 Sirius XMRadio Inc. Sirius, XM and all related marks and logos are trademarks of SiriusXM Radio Inc. | ||
[19] HD Radio is a proprietary trademark of iBiquity Digital Corporation. | ||
[20] The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc., and any use of such marks by Honda Motor Co., Ltd., is under license. | ||
[21] Compatible with select phones with Bluetooth®. Your wireless carrier's rate plans apply. State or local laws may limit use of texting feature. Only use texting feature when conditions allow you to do so safely. | ||
[22] The USB interface is used for playback of MP3, WMA or AAC music files from digital audio players and other USB devices, as well as smartphone data transfer on designated Smartphone/Audio Interface ports. Some USB devices and files may not work. Please see your Honda dealer for details. |