The coupe shares the sedan’s 106.3-inch wheelbase, a sizable 3.1-inch stretch versus the previous generation. But at 176.9 inches, the new coupe is an inch shorter than its predecessor, 1.8 inches wider at 70.8 inches, and a smidge (0.1 inch) lower at 54.9 inches. It also has much wider tracks: 60.9 inches front and 61.5 rear. Although overall length has shrunk, the overhangs have diminished even more, and compared with the new sedan, the coupe is 5.4 inches shorter—all of that chopped out of the rear overhang—and almost an inch lower. The net is a coupe that looks compact in the athletic sense—squat, taut, and ready to rock.
Smaller dimensions and extensive use of high-strength and ultra-high-strength steel in the body shell ought to add up to reduced mass, but the official specifications are a little murky on this score. Honda’s listed curb weights for the old coupe range from 2754 to 2916 pounds. Depending on trim level, the 2016 coupes will weigh between 2735 and 2896 pounds, according to Honda.
Nevertheless, the new coupe should have a performance edge over the previous generation, thanks to its new engines—a naturally aspirated 158-hp 2.0-liter four-cylinder (in LX and LX-P models) and a 174-hp 1.5-liter turbo four (EX-T, EX-L, and Touring). In our test of a new sedan equipped with the 1.5-liter turbo and a continuously variable automatic transmission (CVT), we logged a 6.8-second zero-to-60-mph sprint. That’s just 0.3 second behind the last Civic Si we tested, and Honda insiders say that in development testing the coupe has been a little quicker than the current Si. This leads us to wonder how much power the new Si will bring to the game when it makes its appearance, as well as what its body style will be—coupe? sedan? hatchback? all three?—but Honda isn’t talking about that yet.