Become a Member: Get Ad-Free Access to All Our Content
2006 Honda Civic Si Sport Concept

2006 Honda Civic Si Sport Concept

2006 Honda Civic Si Sport Concept

Las Vegas, NV 11/01/2005 – The Honda Sport Concept Civic Si, unveiled at the annual SEMA show today, is an extensively modified version of the all-new 2006 Civic Si with aggressive exterior and interior styling and a track-tuned suspension.

The wide-body Sport Concept Civic Si (+50 mm) features aerodynamically styled front and rear bumpers with lightweight carbon fiber construction and sleek door styling. Low, aggressive carbon side skirts along with a rear carbon diffuser and a center exhaust outlet accent its ultra-low profile. To enhance high-speed downforce, the Sport Concept Civic Si utilizes an adjustable, two-piece carbon wing spoiler. The vehicle is painted Anniversary White Pearl in celebration of the Civic Si’s 20th anniversary.

”The Civic has a legendary reputation as a solid platform for performance and styling customization,” said John Mendel, senior vice president of American Honda Motor Co., Inc. ”The Sport Concept Civic Si shows Honda’s interpretation of future aftermarket trends for the all-new 2006 Civic Si.”

An advanced, track-tuned suspension package lowers the Sport Concept Civic Si by 25 mm and enhances the vehicle’s handling dynamics with optimized spring rates and firm damping. Brembo brake components on all four wheels feature powerful four-piston calipers and cross-drilled rotors that provide amazing levels of stopping force. Advanced Concept Design wheels (19-inch) incorporate Michelin Pilot Sport II tires (245/35 ZR-19), providing the Sport Concept Civic Si with the ultimate in handling and styling.

Interior modifications focus on the creation of a high-tech, performance-oriented driving environment. The interior features distinctive woven silver wire flooring, custom leather seats with inverted piping and a distinctive driver-oriented red leather cockpit. An “ultra silver” Kevlar R structural brace stretches across the floor of the rear seat area, further reinforcing the Civic Si’s already strong body structure. A sweeping multi-function driver display and Honda Satellite-Linked Navigation System is fully integrated into the instrument panel. The development of the 2006 model holds an important place in Honda’s automotive heritage as it celebrates the 20th anniversary of the Civic Si in America. Beginning with the 1986 Si hatchback model and proceeding through six generations, the Civic Si has always fulfilled a critical role in the performance image of the Civic and Honda.

Story by Honda, edited by

In Detail

submitted by Richard Owen
engine Aluminum-Alloy Inline-4
valvetrain 4 Valves per Cyl w/i-VTEC
displacement 1998 cc / 121.9 in³
bore 86 mm / 3.39 in
stroke 86 mm / 3.39 in
compression 11.0:1
power 146.9 kw / 197 bhp @ 7800 rpm
specific output 98.6 bhp per litre
bhp/weight 150.96 bhp per tonne
torque 188.46 nm / 139 ft lbs @ 6200 rpm
body / frame Unit Steel
driven wheels FWD w/Helical Limited-Slip Differentia
front tires 245/35 ZR-19
rear tires 245/35 ZR-19
front brakes Brembro Discs
f brake size x 300 mm / x 11.8 in
rear brakes Brembro Discs
r brake size mm / in
steering Rack & Pinion w/Power Steerings
f suspension MacPherson Struts w/28mm Stabilizer Bar
r suspension Double Wishbones w/17mm Stabilizer Bar
curb weight 1305 kg / 2877 lbs
wheelbase 2649 mm / 104.3 in
front track 1499 mm / 59 in
rear track 1527 mm / 60.1 in
length 4440 mm / 174.8 in
width 1800 mm / 70.9 in
height 1334 mm / 52.5 in
transmission 6-Speed Manual
gear ratios 3.267:1, 2.130:1, 1.517:1, 1.147:1, 0.921:1, 0.659:1, :1