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Sunday, May 17, 2009

Mazda Kazamai Concept

The interior - SUV Functionality with Driving Safety
The Mazda Kazamai is a pure expression of speed and power, it also accommodates up to four passengers with compact SUV comfort and functionality. It was designed to fulfil many driver and vehicle interfaces so as to support the driver in enjoying safe and stress-free driving, with a well considered man/machine relationship, good visibility and an easy to operate cockpit. This is one of Mazda's important areas of the Sustainable Zoom-Zoom plan.

The Lightweight and Aerodynamic
Weight reduction and superior aerodynamic performance are core technologies to improve both driving pleasure and environmental performance, especially improving fuel economy. Mazda will further focus on these crucial factors in order to achieve the goals of the Sustainable Zoom-Zoom plan. Despite its powerful exterior look, the Mazda Kazamai Concept's excellent aerodynamic performance is achieved through a flat floor panel, a rear diffuser, and a low roof line. The aim was to make the Mazda Kazamai's aerodynamics more than 10% better than other vehicles in its class.
When Mazda set about reducing the bodyweight, they leveraged CAE applications and focused on four major areas: collision safety, handling, NVH, and strength. At the same time, lightweight materials and new processing/joining technologies were put to effective use. Aluminium or aluminium-alloy is used for the bonnet, chassis and engine block. The designers aimed to make Mazda Kazamai 100 kilograms lighter than similar models by employing plastics for the panels, fenders and the engine cover. These features also contribute to advanced handling and improved fuel economy and CO2 emissions.

Next-Generation Powertrain - 30 Percent Improvement in Fuel Consumption
The ideal powertrain match for the Mazda Kazamai Concept would be the next-generation 2.0-litre direct-injection petrol engine, which Mazda engineers are currently developing. This engine delivers a balance of sporty driving - especially in a compact car like the Mazda Kazamai - with good environmental performance. Mazda Kazamai will feature a DISI engine based on the current Mazda CX-7's engine, with advanced technologies to minimise energy loss and vastly improved thermal efficiency. Mazda's next generation 2.0-litre DISI petrol engine also has combustion control technology and variable valve control that deliver strong torque throughout the rev-range for excellent engine response as well as superior fuel economy. A next-generation catalyst also ensures superior emissions performance.

The engine is coupled to a lightweight, next-generation compact six-speed automatic transmission that is highly responsive and delivers the direct feel of a manual transmission, and with four-wheel drive for superior traction. In combination with Mazda Kazamai's next-generation aerodynamics and its lightweight body outlined above, this powertrain would deliver an estimated 30 percent improvement in fuel consumption and emissions (versus the current MZR 2.0-litre petrol) - without compromising driving pleasure.

The Advanced Safety and Security : Mazda Kazamai is lightweight, fuel-efficient and fun-to-drive, it is designed with safety as a key element. Its advanced body shell is a product of a new body structure programme currently being refined at Mazda with a lightweight structure that provides high levels of crash safety. Mazda Kazamai also has a long list of active safety features including roll stability control, blind-spot monitoring to assist lane change, a pre-crash safety system and advanced dynamic stability control (DSC). And to meet future pedestrian safety requirements, it has soft plastic fenders and a shock-cone aluminium bonnet that is very efficient in absorbing impact energy.

onboard the Mazda Kazamai is a personal security system. This advanced system monitors the area around and inside the car, and has an automatic alert system which informs the driver in the event of an emergency to help to protect both the owner and occupants.

Technical Specifications
* Dimensions
o Overall length: 4,520 mm
o Overall width: 1,930 mm
o Overall height: 1,500 mm
o Wheelbase: 2,780 mm
* Seating capacity: 4 people
* Engine: Next-generation 2.0L DISI petrol
* Transmission: Next-generation 6-speed AT
* Suspension
o Front: MacPherson Strut
o Rear: Multi-link
* Tyres: 265/45 R22 Bridgestone





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