Hyundai Elantra Coupe

The family of Hyundai Elantra has just bigger with the itroduciton of the GT hatchback, and then this, the Elanra Coupe.

The 2013 Hyundai Elantra Coupe marks the continuing evolution of Hyundai’s “Fluidic Sculpture” design theme with sporty design language, while assuming a compact coupe segment leadership position with an eco-efficient powertrain, generous convenience features, exceptional roominess and abundant safety features. It goes head to head with honda Civic Coupe and Kia Koup, and relies on a good engine and great features to beat them.

The car has a 40mpg, 148 horsepower 1.8 liter engine which is gutsy enough to match its cool coupe look and it’s great sporty cabin which is actually kinda similar to the Genesis coupe. It’s a properly good affordable coupe, but it faces tough competition.

Details in Hyundai press release below:

“FLUIDIC SCULPTURE” DESIGN LANGUAGE

Elantra Coupe takes Hyundai’s dynamic “Fluidic Sculpture” design principles to the next level. “Fluidic Sculpture” design language replicates the interaction of wind with rigid surfaces to create a perception of fluid in motion.

From the side, Hyundai Elantra Coupe conveys a wedge-like sport coupe silhouette with deeply sculpted surfaces. SE model sporty five-spoke 17-inch alloy wheels with dark spoke inserts add a dynamic presence, while fast A- and C-pillar angles frame a sharply tapered greenhouse, further accentuating the wedge profile. Just below the belt line, a prominent character line carries from the door through to the rear deck. Wheel arch creases give a subtle flared appearance around front and rear wheels, for a wide and aggressive presence. Further, a beveled rocker panel rounds out the lean and muscular effect.

These sculpted surfaces serve to create a highly aerodynamic body. The drag coefficient for the Hyundai Elantra Coupe is an exceptionally low 0.28 Cd, resulting in minimal cabin noise intrusion and optimal fuel economy. Elantra Coupe was designed at Hyundai’s North American Design Center in Irvine, Calif.

40-MPG POWERTRAIN

Under the hood, the Hyundai Elantra Coupe is powered by the same 1.8-liter Nu four-cylinder engine with 148 horsepower (estimated) and 131 lb-ft of torque (estimated) found in the Elantra sedan (145 horsepower and 130 lb-ft of torque for Elantra Coupe PZEV). This high power-density 4-cylinder puts out a full six percent more horsepower than the Civic Coupe 1.8-liter. Thanks to advanced clean engine technology, most Elantra Coupes sold in California, Oregon and several Northeast states are certified as Partial Zero Emission Vehicles (PZEV) by the EPA. The PZEV Elantra Coupe is as clean as many hybrid electric vehicles, without the extra technological complexity and cost. The PZEV Elantra Coupe helps Hyundai meet and exceed its environmental requirements. Outside of these “green” states, the Hyundai Elantra Coupe is available as an Ultra Low Emission Vehicle (ULEV).

The Nu engine features an aluminum block with a cast-iron cylinder liner, cylinder head and crank. This unique configuration results in a block that is 30 percent lighter than an iron block, shedding more than 74 pounds of engine mass, while still providing equivalent strength.

The 1.8-liter Nu also offers Dual Continuously Variable Valve Timing (D-CVVT) camshafts and hydraulic engine mounts for optimum power, efficiency and refinement. Using D-CVVT on both camshafts has several advantages when compared with using it just on the intake camshaft. These advantages include a two-percent improvement in performance (via increased volumetric efficiency), two-percent improvement in fuel economy (via reduced pumping losses) and a 30 percent reduction in hydrocarbon emissions. In the valvetrain, roller swing arms and hydraulic lash adjusters reduce valve-driven friction to improve fuel economy one percent compared with direct valve tappets. The Nu engine also features a maintenance-free silent timing chain to enhance durability and reduce noise, vibration and harshness (NVH).

A plastic two-stage Variable Intake System (VIS) enables intake air to be directed between long and short intake manifolds, resulting in a broad, linear power band. This results in a four-percent improvement in performance, a 15 percent reduction in cost and 30 percent reduction in weight, when compared with aluminum.

Another technology Hyundai engineers have incorporated into the Hyundai Elantra Coupe is an electronic throttle control. Electronic throttle control replaces the conventional cable and mechanical linkage with instantaneous computerized control. This system accurately controls air intake and engine torque, improving drivability, response and fuel economy.

The Hyundai Elantra Coupe can be equipped with a six-speed manual (M6CF3-1) or automatic (A6GF1) transaxle with SHIFTRONIC® manual control. Hyundai now has in-house six-speed automatic transmissions in its small, medium and large FWD cars. Hyundai is also only one of four global car manufacturers building in-house unique six-speed automatic transmissions.

The six-speed automatic is 11 pounds lighter than Hyundai’s global five-speed. It is considerably simpler, having 62 fewer parts, for greater durability, lighter weight and lower cost. It also features an ultra-flat torque converter that shortens the unit’s overall length by 0.43 inches, while being 2.6 pounds lighter.

The Hyundai Elantra Coupe’s six-speed manual transmission offers positive shift feel and further optimizes powertrain performance. Shifting performance is facilitated by durable triple-cone synchronizers for first and second gears, with double-cones for third gear and a single-cone for fourth, fifth and sixth gears.