New Mazda 3 Sedan is a perfect location for the automotive market are changing rapidly. It offers a mix of quality, style, power, dynamic and fit and finish that meet the needs of customers today. Mazda Typically, the new Mazda 3 sedan will offer standard and optional equipment not found in other cars in its class – exactly what buyers want when looking for a compact car provides exceptional value.
This model comes with an impressive pedigree, for the first generation Mazda 3 received 90 major awards from professional critics and reached 1.8 million sales worldwide over the past five years. The Mazda 3 sales contributed to a third of Mazda, and even at the end of construction, the first generation version continues to receive awards – the leading consumer magazine recently mentioned as one of the most reliable compact sedan available.
Program Manager Maeda Yoshiyuki Mazda 3 set ambitious targets for the latest manifestation of the most popular car line company, “We are determined to promote the Zoom-Zoom driving experience to new heights because of the unique sensation is Mazda downtown. On the heels of the success of genuine Mazda 3, our goal again exceeds the expectations of customers worldwide with a wide margin. This means offering the driver a sense of fun – if they move, sit the Mazda 3, or enjoy performances from the outside. ”
Describe what it takes to develop a true world car, “Maeda said:” The construction process begins with a careful study and identify the characteristics and quality services will require. That is the principle that ended with the conclusion that any driving qualified to repair specific to achieve our goal Zoom-Zoom. Mazda’s engineering and R & D department in Japan, Europe and the United States helped the Mazda 3 of the reform efforts and the development of a new world of car companies.
EXTERIOR DESIGN
The mission of Chief designer Kunihiko Kurisu is to remain true to the Mazda 3 is a visual identity, while the development of performance with the richest, boldest stroke designs. Inject each subsequent new models with more emotional aesthetics is a longstanding tradition of Mazda. Number Mazda 3 exterior design highlights are:
* A move toward the side of the Mazda family of a more unified world ”
* An identity that integrates more lower front air intake with a firmer and immediately recognized the five-point grille
* Focus on the main elements of design, or the direction of flow, the central axis of the vehicle, to highlight the strength and dynamism. In the front, the assembly line at Centrepoint fascia at the bottom of the screen. In the rear, the trunk lid has a unique center folds
* A compact cabin, deck level, and flow characteristics of C-pillar, which was inspired by the classic coupe profile, as seen in the 2009 Mazda 6
* Bonnet and side surfaces formed to reflect light and the physical environment
* A fine form and nature of curved lines, along with other models of Mazda, Mazda 3 Sedan provide a strong sense of motion – like a predator ready to attack
* New adaptive front lighting system with self-leveling Bi-Xenon headlights – added as a standard on Grand Touring models. The Mazda 3 is the first compact sedan is offered for sale in the U.S. with an advanced lighting system
* Exterior design elements that contribute to the function of a drive to minimize aerodynamic drag and lift while providing the powertrain, chassis, and interiors with airflow for cooling and air conditioning
To complete the four-door sedan was introduced in 2008 Los Angeles Auto Show, the Mazda 3 five-door will come later.
INTERIOR DESIGN
Inside, the new Mazda 3 sedan is sporty, but the cabin offers a very smooth – Dashboard swept dramatically from the center toward the side of the cabin. Large caliber cluster and center console are able to connect the driver’s limbs and senses adjusted on the car and control instruments.
Motion Study Series to help all checkpoints in the ideal range, while the slope of the instrument panel to optimize operational efficiency and provide an attractive focal point. Lock buttons and switches are placed at the same level with the wheel and the level of equipment as part of interior design is based on Mazda’s concept of Human Machine Interface.
All information required drivers are already available in a concentrated area – thus minimizing interference from the road. Multi-Information Display is located high in the center of the instrument panel to reduce noise. Navigation, audio, trip computer and information is presented in a convenient and easy to see locations.
Cushions on the front seats have been extended by almost an inch (compared with the car), to provide better thigh support. Backup is 1.4 inches high and re-shaped to improve the driving position. Upper class models, the top has been rolled sideways into the body to increase support in aggressive cornering. Three position memory function has been added to the car equipped with power seats – one for the first segment, and is not available in all price ranges in all competitions for compact cars. After the approach of the car, the driver’s seat automatically adjusts the settings selected by three different drivers to recognize the code on a keychain.
To provide the best quality interior aspect, the number of lines of separation are minimized and the soft touch surface of grain shows an elegant texture. Interactive lighting system increases the cabin atmosphere and a feeling of tranquility. Once inside, the increased intensity of light on a scheduled basis. Passengers are greeted by the foot and mouth disease and door handle lights. In addition, the instrument panel, center console, audio controls and sunny weather. When a driver or front passenger to play audio changes or change of CA, in the light admitted that orders had been received.
Dual-zone automatic air conditioning is optional. Another special feature which distinguishes this car are: Bose premium 10-speaker surround sound system, wireless for mobile phones and portable media players, a dock for the iPod and Sirius satellite radio. Advanced keyless entry system as a push button engine start. Other options include rain-sensing wipers, heated door mirrors, leather upholstery and heated seats.
In general, the data included in the new Mazda 3 sedan, all contribute to a sense of quality in the car. It is a vehicle that provides the equipment, fixtures and finishes not found on other vehicles in its class, and the current economic climate to help position the Mazda 3 sedan is perfect for buyers looking for ways to spend less but get more.
Power To Go
The MZR 2.0-liter four-line engine delivers 148 horsepower at 6500 rpm (PZEV = [email protected] rpm) and 135 lb.-ft. of torque at 4500 rpm (PZEV = [email protected] rpm). Aluminum block and head construction for weight savings, while in the interests of power and efficiency, four valves per cylinder operated by dual overhead camshafts.
New MZR 2.5-liter four-cylinder engine is borrowed from the largest new 2009 Mazda 6. This field shares the same characteristics of the construction of the 2.0-liter engine, while raising output of 167 horsepower at 6000 rpm (PZEV = 165 @ 6000 rpm) and 168 lb.-ft. of torque at 4000 rpm (PZEV = 167 @ 4000 rpm). Both engines use advanced electronic throttle actuation. Mazda sole control of base pair technology provides a very linear acceleration of any change in pressure in the accelerator pedal.
A good five-speed gearbox or six-speed manual transmission, and electronically controlled five-speed Sport AT automatic transmission are available depending on model. Sport-driver in the manual provided with enthusiasm the commitment control with the convenience and comfort of a conventional automatic.
Fuel is a key example and vehicle development. The Mazda 3 sedan with 2.0-liter engine at 25 mpg in city driving with manual transmission and 24 mpg with the automatic. Miles of highway with a 2.0-liter engine is 33 mpg with a transmission. The Mazda 3 sedan with 2.5-liter engine also is above 20 mpg in all conditions. Equipped with a six-speed manual transmission, with the city’s rating is 21 mpg, up to 22 miles per gallon with a five-speed automatic. Enabling the highway 29 miles per gallon with a transmission. While the new Mazda 3 sedan bigger in all dimensions – to meet the demands and needs of customers – Mazda engineers to achieve fuel economy equivalent to a car outside.
To improve the acoustic quality of the powertrain Mazda 3 sedan, special attention is given to each intake and tuning of the engine exhaust system. Implemented the resonant frequency to compose a particular sound, while strengthening others, but get decent sporty sound during acceleration. The Mazda 3 sedan 2.5-liter engine equipped with dual exhaust pipes and a special set mufflers to reduce the explosive midrange and high frequency sound is passed at high rpm.
Mazda 3 models certified to the S. U. emissions Federal equipped with a catalyst using advanced nanotechnology only. It is used to integrate each of the precious metal particles, which is less than five nanometers in diameter in the base material of the catalyst. This new development allows Mazda to reduce the amount of expensive precious metals like platinum and palladium by 70 to 90 percent without compromising performance of the catalyst. Catalysts are an important part of Mazda’s efforts to reduce dependence on limited resources.
Sound Foundation
2009 Mazda 6 offers one of the toughest monocoque structure of any Mazda vehicle and the lessons learned in developing a bigger car, a major step in the structural rigidity in the new Mazda 3 Sedan. A rigid unibody provides a more subtle way, safer handling, and increase agility with an almost zero increase in body weight.
Re-engineering of the joints and the body metal gauge increase in key areas to help reduce transmission of road noise and powertrain of the passenger cabin. The suspension mounting points more important to provide a solid foundation needed to absorb the power steering and suspension. Besides attachment soldiers attached to the monocoque suspension tower surrounding areas with structural adhesive. The combination of welding and adhesives – also borrowed from the 2009 Mazda 6 – also used to increase the rigidity and shock resistance to deformation opened the door in place. Design of rigid doors also improve the effectiveness of the seal while preventing moisture and interior noise.
An engineering approach called Aero Mazda Flow Management is used to optimize the airflow around and through the body openings Mazda 3 Sedan. Although the front grille looks bigger than before, is actually 20 percent smaller swallow only the required amount of air for combustion and cooling. Air guide is attached to the front bumper directs flow through the radiator, which is very useful. At high speeds, an open bypass cap to reduce drag cooling fan.
The airflow along the sides of the body increases during wind tunnel tests by placing tire deflectors and carefully set to move in the corners of the cabin. Subtle improvements in the form of pillars, door glass, windscreen wipers, tail lights and also contributes to six percent decrease in the level of wind noise. A 0.29 drag coefficient (Cd) is made by Mazda engineers is one of the lowest class available in the compact and very useful for highway fuel economy.
Class leader CHASSIS DESIGN
No need to reinvent the Mazda 3 is the chassis design as the first generation established itself as the best in the compact class in terms of driving pleasure, handling, and everything was calm. Fine tuning all the necessary changes for the new Mazda 3 Sedan.
A rubber isolated front subframe supporting the powertrain, rack and pinion steering system and lower attachments of the MacPherson Strut suspension spring coil. Multi-link independent rear suspension also uses coil spring with one arm forward, two lateral links, and a foot control link per side. Power brakes four wheel disc with ventilated front discs and solid discs at the rear is standard equipment. Dynamic Stability Control and traction control are available on all Mazda 3s, as standard on some trim levels.
To improve steering feel, electro-hydraulic assisted rack and pinion steering is guaranteed by the union of three points instead of two. Additional mounting points allowed to decrease the rigidity of the wheel support bushings to reduce vibration transmitted to the rough surface.
Body roll has been improved resistance to recalibrate the rear monotube shocks stricter controls, and a change to a mounting arrangement for new and larger front and rear roll bar. On the front of the new Mazda 3, the lower control arms, subframe, and all rigid mounting bushings to improve both the steering response and grip in the corners on the limit of adhesion. A new rear suspension design is significant cross both light and stiff, it also provides better handling.
The most notable change in the braking system of a new vacuum booster that gives a convincing response to light pedal effort without breaking a very direct and linear feel inherited from the first generation Mazda 3. Adjustments to the programming of the electronic distribution of braking force to improve vehicle stability during braking and cornering maneuvers mixture. Unibody structural changes not only help to improve rigidity of the brakes, but also high linearity for g stop.
The Mazda 3 sedan with 2.0 liter engine equipped with front disc diameter of 10.9 inches and 10.4-inch diameter rear discs, while the 2.5 liters more powerful Mazda 3 sedan is equipped with 11.8-inch front and 11.0 inch rear discs.
Active and passive SYSTEMS
Mazda 3 Sedan Provide driver and a greater ability to avoid a collision with the steering or braking out of the woods the way is a fundamental aspect of product development at Mazda. Mazda engineers firmly believe that the best way to help protect passengers in an accident is to design the control system so that accidents can be avoided in the first place. Disc brakes carefully tuned steering electro-hydraulic suspension system is very flexible and powerful are standard features of the Mazda 3. ABS, dynamic stability control and traction control are offered as standard or optional equipment – depending on the class.
Moreover, the new Adaptive Front Lighting System with self-leveling bi-xenon headlights have been added as standard on Grand Touring models. The Mazda 3 is the first compact sedan is offered for sale in the United States with sophisticated lighting system.
But in rare cases, a collision is inevitable. To address this situation, all models of Mazda 3 is built with triple-H efficient monocoque design using H-shaped steel reinforcements in the floor and roof structure. This approach provides energy absorption crush zones to better protect passengers from impact forces sustained during the rollover, front, side, front-offset, elbow, and rear-end collisions. Six airbags and barriers to active head restraints are standard equipment.
Environmental management
Apparently, small changes can often provide great benefits. For example, four-speed automatic transmission shifts at five units in the 2.0 liter Mazda 3 models, and subtle aerodynamic improvements are as well. These changes occur three mpg increase (10 percent) in highway fuel economy.
To reduce consumption of hazardous materials, the new Mazda 3 sedan does not use lead in the fuel tank, wire harness, or the bottom layer. Cadmium and hexavalent chromium have also been omitted from the list of ingredients. Toluene emissions from new sealing compound is 90 percent less than before. Mazda’s factory meet strict environmental standards and contribute significantly to many less obvious elements of the sustainable production of Mazda’s Zoom-Zoom initiative.
Efforts are underway to improve the coverage of material recycled from 80 to 90per cent when the Mazda 3 sedan reaches the end of its useful life. The plastic parts are labeled with the mark of the ISO to facilitate the identification of the classification and recycling. Fascias, interior finishes and the instrument panel are made of polypropylene for easy to use back on the market offering. Recycled materials have been used to produce new plastic molds for four years at Mazda.
