Kamis, 28 April 2011

Hyundai Elantra 16 Valve 2010 Powerplant DOHC Low Emission Eco-Friendly Cars


The award-winning Elantra enters 2010 an improved weapon against gas prices, with the all-new Blue model achieving an estimated highway fuel economy rating of 35 miles per gallon. Smart engineering enhancements to the rest of the 2010 Elantra lineup improve fuel efficiency by up to four percent. These new fuel economy numbers give Elantra an advantage in price-per-MPG ratio, making it an even stronger value for 2010.

To make the Elantra “Blue,” engineers added a “smart” alternator management system, lower friction engine components, revised transmission gear ratios, engine calibration changes and a shift indicator to last year’s Elantra GLS manual. This new high mileage Elantra will be indentified with unique “Blue” badging. From the Blue edition, the rest of the Elantra line receives its lower friction engine components, “smart” alternator management system and an improved lock-up torque converter to maximize fuel economy at highway speeds.

Elantra also returns this year with the convenience of Hyundai’s iPod®/USB auxiliary inputs, a new “waterfall” grille, rear chrome trim, chrome interior accents and a monotone black interior color choice for SE models.


Music lovers will welcome the 2010 Elantra’s inclusion of XM Satellite Radio and standard auxiliary input jacks (3.5 mm mini-jack and USB input) to accommodate and charge audio devices such as iPods. When an iPod or flash drive is connected through the USB port, not only does it play music through the vehicle’s six-speaker audio system, but it also charges the iPod. The new audio display included with this system also allows both driver and passengers to easily view four lines of song/artist/title information and control the music from the audio head unit rather than from the iPod itself.
  • High mileage, low price “Blue” edition
  • Improved EPA fuel economy estimates for all other models
  • Hyundai’s iPod/USB auxiliary inputs
  • Waterfall chrome grille
  • Rear chrome trim
  • Chrome interior accents
  • Black interior color choice
Still standard on the Elantra SE, Electronic Stability Control (ESC) is the industry’s most significant new safety technology since the seatbelt. ESC compares the driver’s intended course with the vehicle’s actual response, then brakes individual front or rear wheels and/or reduces engine power as needed in certain driving circumstances to help correct understeer or oversteer. According to Insurance Institute for Highway Safety (IIHS) research, if all vehicles were equipped with ESC, as many as 10,000 of the 34,000 fatal passenger vehicle crashes that occur each year could be prevented.
In addition, the Elantra has also received a five-star frontal and four-star side crash rating in the compact passenger car segment from the National Highway Traffic Safety Administration (NHTSA), and earned a “Good” rating in the IIHS’s frontal offset test, the Institute’s highest rating. Finally, the addition of a standard Tire Pressure Monitoring System, which alerts drivers if tires are under inflated through an illuminated readout on the dash, rounds out Elantra’s safety features to make it one of the smartest purchases in the compact class.

 All Elantras have six standard airbags, including two advanced front airbags, two front seat-mounted side-impact airbags, and two side-curtain airbags protecting front- and rear-seat outboard passengers. The combination of side and curtain airbags, which help protect the head and body during side impacts, can reduce fatalities by more than 45 percent according to IIHS. In addition the Elantra SE comes with standard ESC, Traction Control and Brake Assist.

Accident avoidance technologies start with Elantra’s chassis, which features a fully independent suspension, front and rear stabilizer bars and motor-driven rack-and-pinion steering. Elantra’s safety is taken even further with the addition of ESC. The Elantra’s standard power braking system has front and rear discs with a four-sensor, four-channel Anti-lock Braking System (ABS) that includes Electronic Brake-force Distribution (EBD). ABS helps the driver maintain vehicle steering control during braking in slippery conditions and in emergency maneuvers. EBD is integrated into the ABS, automatically adjusting the front-to-rear braking force based on the vehicle’s loading conditions. Brake Assist is standard on the Elantra SE along with ESC. Brake Assist detects panic braking situations (by sensing brake pedal application speed) and increases braking force to shorten overall stopping distances and help avoid accidents. Four-wheel disc brakes are a key leadership feature for the segment, as traditional rear drum brakes are still found on the Honda Civic, Toyota Corolla and Chevrolet Cobalt.

Elantra’s standard front-seat active head restraints help prevent whiplash by automatically reducing the space between a front occupant’s head and the head restraint during certain rear collisions and are highly recommended by safety organizations such as the IIHS.

All seating positions feature three-point seatbelts and adjustable head restraints. The shingle-style, rear-seat head restraints are designed to improve visibility when there are no rear-seat passengers, while protecting these passengers when in the vehicle. There is also an energy absorbing steering column, front seatbelt pretensioners and adjustable-height shoulder anchors. A Lower Anchors and Tethers for Children (LATCH) system in the rear seat area provides secure attachment for child seats.

In low-speed impacts, the Elantra’s five-mph front and rear bumpers help minimize damage. In higher energy collisions, its steel unibody structure is engineered to dissipate crash energy as its crumple zones deform, while bodyside reinforcements help maintain the integrity of the passenger compartment. Hood buckling creases and safety stops help control the deformation of the hood in a frontal collision.
lantra’s front appearance and rising beltline create a premium statement. For added distinction and assertiveness, chrome headlight bezels, a new waterfall chrome grille and chrome rear trim are standard. The Elantra profile features sculpted surfaces, an expressive bodyside character line that is shared with other Hyundai models and neatly integrated bodycolor door handles and mirrors. The rear styling complements the front design with tail lights that echo the theme of the headlights and nicely complete the bodyside character line.

Elantra has a low coefficient of drag to improve fuel efficiency at highway speeds and reduce interior noise. Elantra’s coefficient of drag is 0.32, which is significantly “more slippery” than the 2008 Nissan Sentra’s 0.35.[1]
source : topspeed


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