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2017 CIVIC Si SPECIFICATIONS & FEATURES
SPECIFICATIONS
ENGINEERING	Si Coupe	Si Sedan
Engine Type	In-Line 4-Cylinder with Single-Scroll MHI TD03 Turbo and Internal Wastegate	In-Line 4-Cylinder with Single-Scroll MHI TD03 Turbo and Internal Wastegate
Boost Pressure	20.3 psi	20.3 psi
Displacement	1498 cc	1498 cc
Horsepower (SAE net)	205 @ 5700 rpm	205 @ 5700 rpm
Torque (SAE net)	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
Drive-by-Wire Throttle System	�	�
Electric Parking Brake with Automatic Brake Hold	�	�
Hill Start Assist	�	�
Direct Ignition System with Immobilizer	�	�
100K +/- Miles No Scheduled Tune-Ups¹	�	�
CARB Emissions Rating²	LEV3-ULEV125	LEV3-ULEV125

TRANSMISSIONS	Si Coupe	Si Sedan
6-Speed Manual Transmission (6MT)	�	�
Gear Ratios: 1st: 3.643, 2nd: 2.080, 3rd: 1.361, 4th: 1.024, 5th: 0.830, 6th: 0.686, Reverse: 3.673, Final Drive Ratio: 4.105	�	�
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. Machine-Finished Alloy with Gloss Black Insert	18 in. Machine-Finished Alloy with Gloss Black Insert
All-Season Tires	235 / 40 R18 91W	235 / 40 R18 91W
Tire Repair Kit (TRK) with 24-Hour Assistance	�	�

EXTERIOR MEASUREMENTS	Si Coupe	Si Sedan
Wheelbase	106.3 in	106.3 in
Length	177.4 in	182.8 in
Height	54.7 in	55.5 in
Width	70.8 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
Seating Capacity	5	5

ANTICIPATED EPA MILEAGE RATINGS³/FUEL	Si Coupe	Si Sedan
6-Speed Manual Transmission (6MT) (City/Highway/Combined)	28/38/32	28/38/32
Fuel Tank Capacity	12.4 gal	12.4 gal
Required Fuel	Regular Unleaded (Premium Recommended)	Regular Unleaded (Premium Recommended)

_{[1] Does not apply to fluid and filter changes. Will vary with driving conditions. Please see your Honda dealer for details. [2] Models are LEV3-ULEV125-rated in all 50 States [3] Based on 2017 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.}