Honda re-did everything for 2006. Not only are powertrains updated and upgraded, and a new platform developed, but the sheetmetal is new. Not a single body panel is carried over from 2005.
The sedans and coupes don't share any body panels. And trim elements and markings distinguish each iteration.
The platform underneath is new for 2006, seriously strengthened in rigidity, stiffness, and crash absorption capacities, with minor adjustments to accommodate the varying dimensions of the coupe and sedan body styles. As part of its campaign to revitalize the Civic's appeal to the sport compact market, Honda has incorporated reinforced mounting points and gussets to allow suspension and certain other modifications without diminishing body integrity.
From the front, styling differences are subtle, but marked. A polished, horizontal bar dominates the sedan grille. Slender headlamp assemblies angle upwards as they curve around the fenders. A single, broad air intake fills the lower portion of the fascia.
The Honda Civic coupe grille appears more open, with the Honda logo suspended on a matte-black framework. An understated badge tucked away in the far right reaches of the grille identifies the sporty Si version. The coupe headlights are more sharply outlined. The lower air intake opens between two, geometric recesses that feed cooling air to the front disc brakes and house the optional fog lamps.
The front ends, especially the coupes', push the leading corners down and outward, emphasizing the 2006's wider track (the distance side to side between the tires), which grows by more than an inch in front and by more than two inches in back over the 2005's.
Save for a lower body character line, drawn slightly higher on the coupe than on the sedan, the sides of the new Civic are more slab than sensuous. Understated fender blisters, more pronounced on the coupe, break up the otherwise featureless expanse. What excitement there is in the side view is in the sleekness of what Honda calls a monoform design. A central expression of this is the windshield, the leading edge of which reaches into the hood all the way to the middle of the front wheel wells, pushing the design concept of "cab forward" to a new extreme. On the coupe, the windshield is raked at a radical 21.9 degrees, markedly steeper than the '05's 26.7 degrees, even exceeding the Acura NSX's 23.9 degrees. And the sedan's matches the NSX's, dropping from the '05's 29.1 degrees. The sail (the body panel aft of the rear side window) is unique to each model as well. The coupe's forms an acute angle emphasizing the two-door body style, while the sedan's curves down over the rear door's trailing edge, pulling the eye through the higher roofline. The coupe's be-spoilered, rounded rear profile suggests swiftness. The sedan's somewhat abbreviated trunk lid and chopped off tail end adds perceived mass to the tightly proportioned, smallish sedan.
Likewise, the rear view of each body style differs markedly. The coupe's sloping trunk lid settles into a deep cut in the rear bumper, with the license plate sheltered in an equally deep recess. The sedan's trunk lid drops in an almost vertical, unrelieved sheer from a relatively high crest across the top, all very BMW-like in presence.




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