Marketers for Honda's luxury division call their brand-new ZDX a "four-door sports coupe." Serious coupe fans might dispute that designation, insisting that true coupes have only two doors. Still, several manufacturers introduced the "four-door coupe" theme earlier, including BMW with its X6 and Mercedes-Benz with its CLS sedan.
According to Acura, the ZDX features the world's first continuous glass surface, extending from hood to bumper to bracket the panoramic sunroof. When closed, the power roller sunshade allows only three percent of outside light to reach occupants. With the shade open, 20 percent of light reaches the interior. Acura promises two-passenger comfort inside the ZDX, but with seating capacity for up to five occupants.
Beneath the low hood, a 3.7-liter VTEC V-6 engine develops 300 horsepower and 270 pound-feet of torque, driving a new six-speed automatic transmission. Paddle shifters are mounted at the steering wheel. In Drive mode, a touch on the paddle provides a gear change. S-range gives the driver full control of shifts. When operating automatically, a double-kickdown can occur when necessary.
Front/rear torque distribution from the Super Handling All-Wheel Drive (SH-AWD) system ranges from 90/100 to 30/70, taking place automatically. Left/right, the torque distribution stretches all the way from 100/0 to 0/100: all to none, applied to wheels on either side.
Enhanced intake and exhaust sounds yield "a little bit of exciting flavor in the upper rpm areas," said principal engineer Jason Widmer. Otherwise, Active Noise Cancellation and other engineering features help keep the ZDX pleasantly quiet. All models roll on 255/50x19-inch tires, but the ZDX suspension may be set for either Comfort or Sport mode. Fifteen sensors react to road conditions, altering the suspension's effect as needed.
