The 2017 Civic Si Sedan and Coupe are a eighth iteration of Si, Civic’s legendary, enthusiast-oriented Civic variant, whose roots in America date to a 1985 entrance of a Civic CRX Si (see Civic Si History). The new Civic Si is formed on a 10th-generation Civic platform, a many endless and performance-minded reconstitute in a model’s 44-year history, and almost modernized a fun, quick and flexible inlet of Si.
The 2017 Si Sedan and Si Coupe are a initial Si models to use turbocharged engines, utilizing an upgraded, high-boost chronicle of a 1.5-liter direct-injected and turbocharged new powerplant that done a U.S. entrance in a 2016 Civic Sedan. The new Honda AP2 engine offers drivers some-more energy and torque down low, with a smallest of turbo loiter along with a fatter energy band, compared to previous, routinely aspirated models. All Si models come versed with a slick-shifting 6-speed primer transmission.
The new Civic Si also advantages from a endless reconstitute of a 10th-generation Civic height – that was benchmarked opposite oppulance C-class competitors for ride, handling, steering pointing and high-speed fortitude – and are serve extended by Si-exclusive framework tuning and engineering and Si-exclusive opening bits, including a scrolled limited-slip differential and new Adaptive Damper System and variable-ratio electric energy steering. The upgraded opening capabilities of Si are matched by endless extraneous and interior upgrades that strongly heed Si from a some-more mainstream Sedan and Coupe counterparts.
Powertrain and chassis
Powering a Civic Si is a high-performance, high-torque 1.5-liter, directed-injected and turbocharged DOHC in-line 4-cylinder engine with twin non-static cam timing (dual VTC). Mated to a short-throw, 6-speed primer transmission, a powertrain provides a stirring new pushing knowledge with some-more low-end grunt and increasing torque outlay opposite a engine’s full rev operation compared to a prior Si. Peak outlay of 205 horsepower1 arrives 1300 rpm reduce in a rev range, and a severely increasing rise torque of 192 lb-ft2 (+18 lb-ft) is constructed 2300 rpm progressing and postulated over 70 percent of a rev range.
Allowing full function of a powertrain, a 2017 Civic Si’s firm physique includes rarely upgraded framework and expostulate components, including a dual-pinion adaptive electric energy steering complement with non-static ratios, sport-tuned suspension, an adaptive check system, a scrolled limited-slip differential, incomparable front stop rotors (12.3-inch) and wider 235/40 R18 tires. In serve to adaptive dampers, cessation upgrades over a Civic EX-T embody stiffer open rates, some-more firm stabilizer bars (+7 percent front, +26 percent rear), and plain front and behind correspondence bushings, a latter common with a track-focused Civic Type R.
The 2017 Civic Si now facilities dual pushing mode options – Normal and Sport – permitting a motorist to select car energetic characteristics according to their tastes and a pushing environment. From a some-more comfort-oriented nonetheless good tranquil default Normal Mode, a Sport Mode adjusts a cessation damping characteristics and steering and stifle response for a some-more frozen and approach pushing experience.
Sporty pattern and styling
Upping a sporty character quotient from a customary Civic Sedan and Coupe, a Si models underline an assertive shimmer black “solid wing” front fascia with incomparable reduce atmosphere intakes, 18-inch separate 5-spoke amalgamate wheels with high contrariety finish, 235-series low-profile tires, and a chrome center-mounted hexagonal empty finisher. At a rear, a Si Sedan includes a singular behind fascia and a decklid wing spoiler incorporating a LED stop light. The Si Coupe continues a Civic Coupe’s particular full-width light bar and adds a distinguished lifted wing spoiler.
The Civic Si interior facilities Si-exclusive bolstered front competition seats with red stitching, including stitched Si logos and integrated conduct restraints. The red stitching carries by to a doors, leather-wrapped steering wheel, change doorknob and change boot. The Si interior also facilities a red driver’s TFT scale and audio complement illumination, amalgamate competition pedals and matte carbon-look trim on a instrument panel.
Interior Comfort, Convenience and Connectivity
The new Civic Si variants offer reward comfort and preference facilities building off a EX-T Civic Sedan and EX-T Civic Coupe, including a 7-inch Display Audio touchscreen that serves as a haughtiness core for control of audio, HVAC and other functions. The Display Audio is integrated with Apple CarPlay™ and Android Auto™ platforms, providing seamless formation of smartphone facilities and functions, including app-based navigation, streaming audio, voice-controlled hunt capabilities, and entrance to a horde of Apple- or Google-approved smartphone apps. All Si models underline a 450-watt, 10-speaker reward sound complement with AM/FM, SiriusXM® Radio, HD Radio™ and Pandora® capability.
New for a 2017 Civic Si is a Driver Information Interface (DII) that adds a operation of selectable real-time information designed to support opening driving. The 7-inch tone TFT can arrangement stifle submit and stop submit focus in a striking commission format, turbocharger boost in pounds per block in. (psi), path time (intended for use on sealed circuits), race-inspired Rev-limit indicators, and a graphical G-Force sign that provides a illustration of acceleration, braking and cornering forces
In addition, a 2017 Civic Si Coupe and Sedan benefit several reward facilities for a initial time ever on a Si indication including exhilarated front seats (both pillow and chair back), dual-zone involuntary meridian control, Walk Away Auto Lock® and an electric parking stop with mountain start assist.
The 2017 Civic Si Coupe and Sedan are designed to yield a high turn of collision reserve opening in a far-reaching accumulation of collision scenarios, including equivalent and oblique-angle frontal collisions as good as side and behind impacts. The Civic’s reserve opening starts with a class-leading brazen prominence and precise, fast and predicted steering, doing and braking performance. Standard four-channel anti-lock brakes (ABS) with Electronic Brake Distribution (EBD), Vehicle Stability Assist (VSA)4 with traction control and Agile Handling Assist serve raise energetic fortitude and puncture maneuvering and braking performance. The Civic Si perceived a top NCAP 5-star Overall Vehicle Score.
The 2017 Civic Si Coupe and Sedan for a U.S. marketplace will be constructed during Honda’s plant in Ontario, Canada, regulating domestic and globally sourced parts. The Civic Si’s 1.5-liter turbocharged engine is constructed in Anna, Ohio, regulating domestic and globally sourced parts, during a largest vehicle engine plant in Honda’s tellurian prolongation network.