Auto Car | 2009 Infiniti Essence Concept | One of the hands-down sexiest cars at this years edition of the Geneva Motor Show was touting some green credentials beneath its curvaceous metal skin. The Infiniti Essence concept, meant to signify the, well, essence of all that is Infiniti, celebrates the luxury marque's past and gives us hints of its future. At first glance, the styling appears to reflect European influences but we're assured that it's flow is inspired by Japanese calligraphy, its details from traditional Japanese items such as a hair pin used while a kimono is worn called the "kanzashi."
As impressive as the Essence looks, what's more important are the bits that power this hybrid. Yes, it's a hybrid, and the innovative system it incorporates will likely be impleted in an Infiniti next year. It borrows the 3D electric motor concept from the wheels of the bubblicious Nissan Pivo and places its 369 lb-ft of torque between the transmission and the 434 horses supplied by an efficient gas-powered, twin-turbo, direct-injection 3.7-liter DOHC V6. The result of all that tech is the ability to electrically glide between the traffic lights and, in theory at least, burn a modest 29.4 mpg while having 592 powerful horses underfoot and available if the "need" arises. This engineering exercise should translate quite nicely when transferred to a more prudent vehicle. Check out the sweet visuals in the galleries below, hit the jump for full press release and essential stats.
The essence of the Infiniti brand distilled into one car and then taken to the extremes to satisfy the world's most demanding car enthusiasts – this is the Infiniti Essence. Presented as a concept at the 79th International Motor Show of Geneva, Essence is a celebration of Infiniti and its 20 years history as a creator of performance cars. But equally it is an inspiring exploration into the brand's future. The dramatic design, technology and performance statement is a 592-horsepower, rear-wheel-drive gasoline/electric hybrid coupe.
The Essence Concept showcases many of the technologies, including hybrid, and design cues that will distinguish Infiniti production cars of the coming years. And, by steering Infiniti's guiding principle of "Inspired Performance" into the luxury super-coupe market for the first time, it reaffirms Infiniti's place among the world's most exclusive and vibrant car brands.
Essence Overview
* A front-engined, two-seat, 592-horsepower, rear-wheel drive luxury coupe concept measuring 185 inches long
* A preview of Infiniti's gasoline/electric hybrid drivetrain – capable of high speeds when conditions allow, zero emissions where they don't
* Fresh design language to influence future production models
* New safety technology, including Back-up Collision Prevention
* Minimalist and intensely driver-focused interior
* "New luxury" meets traditional Japanese craftsmanship
* Louis Vuitton fitted luggage to maximize trans-continental capability
Essence Exterior Design: "Dynamic Adeyaka"
With breathtaking good looks and perfect proportions, Essence exerts a powerful pull on all those who love cars. It looks like a driver's car, one that would be right at home on the world's grandest motoring routes, yet Essence is not an aggressive sports car.
Infiniti's "Dynamic Adeyaka" attitude ensures Essence is single-minded, but also inviting, sophisticated and born of inspiration from both the human and natural worlds. To further boost its emotional appeal, it features details that bring a very modern take to some very old Japanese traditions. The designers' aim was to merge all existing Infiniti design cues with fresh design language in a shape that the 20-year-old marque has never before attempted. The result is highly sculptural yet also very delicate. Essence speaks of power but not intimidation.
The hood, as expected of an Infiniti, is long and the rear deck short. Together with a flowing "wave" profile between muscular front and rear wheel arches, Essence at first appears to be in the classic sports car mold – but there is nothing retro about Essence. The side window graphics bring a particularly innovative and distinctive edge to the styling. The window appears to be resting on a ledge, its razor sharp line in contrast to the concave sweep of the upper body just below it. The rear section also features complex surfacing with concave "scoops" that flow down the rear pillars from one of Essence's most distinctive design cues: a C-shaped kink to the side windows' trailing edge. Outlined by a wide flourish of stainless steel, it adds instant movement to the car even when it is standing still.
One of the most distinctive details is the trim around the side air vents. The simple yet delicate shape, finely finished in aluminium, is based on the "kanzash," a hairpin used by women when wearing the kimono. Other lines and details are inspired by the wide brush strokes of Japanese calligraphy. Essence represents a successful merging of iconic cultural cues with automotive aesthetics.
Essence's front is characterised by Infiniti's signature double-arch grille, set at an angle that suggests the car is about to leap forward. There is an illuminated Infiniti badge at its heart. Rounded corners effectively hide the front overhang and make this 185-inch-long car (15.4 feet) appear anything but big in the flesh.
At the front, as over the rest of the car, Essence eschews superfluous body embellishments that could interrupt the graceful strength of the whole. The grille is framed by subtle strips of stainless steel but there's little other trim and no other grilles or intakes, not even fog lights. The door handles are slivers of push buttons flush with the body, while even the rearview mirrors must make way for minuscule cameras teased out of the A-pillars. More familiar Infiniti cues include the lights. At the front, the signature L-shaped modules taper back on to the bulging guards, picked out at their top edge by a row of LEDs. Slender fillets of red light curve around the car at the back, overlapping with the trunk opening and framing the spoiler, which appears to have been pushed out from within the car.
Essence Interior Design: Driver-Focused
A driver's car demands the perfect driver's cabin. Essence's interior is minimalist, ergonomic and totally focused on giving the driver a feeling of absolute control – while the passenger area is dominated by comfort, calm and elegance to offer the kind of hospitality that is so important to Essence. The asymmetrical cabin is divided into two areas separated by a large curving console between the seats that sweeps around to merge with the center of the dashboard. The driver's side is themed black, the passenger's "cocoon" an earthy red.
A flat-bottomed steering wheel, chronometer-style dials, bright red engine start button, and short, alloy-topped gear selector announce to the driver this is a serious performance machine. Other interior features include larger gear change paddle shifters behind the wheel and a signature Infiniti analog clock. With the materials used – leather, Alcantara, hand-painted wood inspired by traditional Japanese lacquerware – the cabin exudes a rich and inviting warmth. Essence's interior promotes a sense of well being which is key to the Infiniti driving experience.
Essence Drivetrain: Power With Responsibility
Essence's drivetrain is designed to meet the highest expectations of owners by delivering the one thing everyone expects of an Infiniti – sheer driving pleasure. In Essence, that pleasure is taken to new heights, at the same time as previewing an innovative green hybrid engine. Essence is unusual even in the rarefied atmosphere of the world's fastest road cars by being able to call on a mighty 592 horsepower.
Like the design, the performance is designed to be sophisticated and unobtrusive – performance with a human touch. The hybrid system is a logical extension of Infiniti parent group's groundbreaking green commitments. It offers power with efficiency, and high performance with zero-emissions running, by combining a gasoline engine with an electric motor. These can work independently or together as a "parallel" hybrid system. In congested urban areas, the electric motor alone is all that is needed for Essence to glide silently between stoplights, with no tailpipe emissions. When the traffic clears, Essence responds with a highway performance that few cars could match. In "power assist" mode the full 592 horsepower is unleashed with both gasoline and electric power working together.
A key difference over some other hybrid systems is that both the V6 and the electric motor feed their power only to the rear wheels. Infiniti's 3.7-liter DOHC V6 gasoline engine is fitted with twin turbochargers and a new, efficient direct-injection fuel system, boosting power to 434 horsepower.
Essence previews a new type of electric motor, called 3D Motor, that was designed to meet tough requirements on size and power output. The result is a particularly slim, disk-shaped motor that has twice the torque of a conventional unit. Its design was achieved by 3D magnetic field analysis to optimize the layout of the electromagnetic coils and permanent magnets. For use in the Essence, the motor is positioned between the engine and transmission and provides 158 horsepower, drawing power from a compact lithium-ion battery pack in the trunk area. Because the 3D Motor operates in both propulsion and power regeneration modes, the battery pack is kept charged up.
Optimized energy usage across the widest possible range of driving conditions is guaranteed by two separate clutches, which "switch in" the motors as required. It is a system that needs no torque converter, further enhancing responsiveness and driving pleasure.
Essence Safety: A Collision-Free Future
On a global level, Infiniti is committed to building safer vehicles equipped with advanced safety technologies. Essence previews some of the next-generation safety features that will ensure Infiniti cars remain among the safest on the road, adding two new technologies to the Distance Control Assist (DCA) and Lane Departure Prevention (LDP) systems that are available in today's production Infinitis. Side Collision Prevention (SCP) and Back-up Collision Prevention (BCP) extend the anti-collision shield all the way around the car.
With SCP, when the driver decides to change lanes, side-mounted sensors activate a warning if an approaching vehicle is detected in the driver's intended lane. A yaw mechanism is then activated through brake control of individual wheels to help prevent a potential collision. Back-up Collision Prevention works in a similar way, sensing a vehicle behind, giving the driver a warning but then, if the warning is not heeded, activating the brakes automatically. The warning system and pre-emptive safety features are designed to help support the driver in an intuitive manner with minimal intervention.
Source : green.autoblog.com
As impressive as the Essence looks, what's more important are the bits that power this hybrid. Yes, it's a hybrid, and the innovative system it incorporates will likely be impleted in an Infiniti next year. It borrows the 3D electric motor concept from the wheels of the bubblicious Nissan Pivo and places its 369 lb-ft of torque between the transmission and the 434 horses supplied by an efficient gas-powered, twin-turbo, direct-injection 3.7-liter DOHC V6. The result of all that tech is the ability to electrically glide between the traffic lights and, in theory at least, burn a modest 29.4 mpg while having 592 powerful horses underfoot and available if the "need" arises. This engineering exercise should translate quite nicely when transferred to a more prudent vehicle. Check out the sweet visuals in the galleries below, hit the jump for full press release and essential stats.
The essence of the Infiniti brand distilled into one car and then taken to the extremes to satisfy the world's most demanding car enthusiasts – this is the Infiniti Essence. Presented as a concept at the 79th International Motor Show of Geneva, Essence is a celebration of Infiniti and its 20 years history as a creator of performance cars. But equally it is an inspiring exploration into the brand's future. The dramatic design, technology and performance statement is a 592-horsepower, rear-wheel-drive gasoline/electric hybrid coupe.
The Essence Concept showcases many of the technologies, including hybrid, and design cues that will distinguish Infiniti production cars of the coming years. And, by steering Infiniti's guiding principle of "Inspired Performance" into the luxury super-coupe market for the first time, it reaffirms Infiniti's place among the world's most exclusive and vibrant car brands.
Essence Overview
* A front-engined, two-seat, 592-horsepower, rear-wheel drive luxury coupe concept measuring 185 inches long
* A preview of Infiniti's gasoline/electric hybrid drivetrain – capable of high speeds when conditions allow, zero emissions where they don't
* Fresh design language to influence future production models
* New safety technology, including Back-up Collision Prevention
* Minimalist and intensely driver-focused interior
* "New luxury" meets traditional Japanese craftsmanship
* Louis Vuitton fitted luggage to maximize trans-continental capability
Essence Exterior Design: "Dynamic Adeyaka"
With breathtaking good looks and perfect proportions, Essence exerts a powerful pull on all those who love cars. It looks like a driver's car, one that would be right at home on the world's grandest motoring routes, yet Essence is not an aggressive sports car.
Infiniti's "Dynamic Adeyaka" attitude ensures Essence is single-minded, but also inviting, sophisticated and born of inspiration from both the human and natural worlds. To further boost its emotional appeal, it features details that bring a very modern take to some very old Japanese traditions. The designers' aim was to merge all existing Infiniti design cues with fresh design language in a shape that the 20-year-old marque has never before attempted. The result is highly sculptural yet also very delicate. Essence speaks of power but not intimidation.
The hood, as expected of an Infiniti, is long and the rear deck short. Together with a flowing "wave" profile between muscular front and rear wheel arches, Essence at first appears to be in the classic sports car mold – but there is nothing retro about Essence. The side window graphics bring a particularly innovative and distinctive edge to the styling. The window appears to be resting on a ledge, its razor sharp line in contrast to the concave sweep of the upper body just below it. The rear section also features complex surfacing with concave "scoops" that flow down the rear pillars from one of Essence's most distinctive design cues: a C-shaped kink to the side windows' trailing edge. Outlined by a wide flourish of stainless steel, it adds instant movement to the car even when it is standing still.
One of the most distinctive details is the trim around the side air vents. The simple yet delicate shape, finely finished in aluminium, is based on the "kanzash," a hairpin used by women when wearing the kimono. Other lines and details are inspired by the wide brush strokes of Japanese calligraphy. Essence represents a successful merging of iconic cultural cues with automotive aesthetics.
Essence's front is characterised by Infiniti's signature double-arch grille, set at an angle that suggests the car is about to leap forward. There is an illuminated Infiniti badge at its heart. Rounded corners effectively hide the front overhang and make this 185-inch-long car (15.4 feet) appear anything but big in the flesh.
At the front, as over the rest of the car, Essence eschews superfluous body embellishments that could interrupt the graceful strength of the whole. The grille is framed by subtle strips of stainless steel but there's little other trim and no other grilles or intakes, not even fog lights. The door handles are slivers of push buttons flush with the body, while even the rearview mirrors must make way for minuscule cameras teased out of the A-pillars. More familiar Infiniti cues include the lights. At the front, the signature L-shaped modules taper back on to the bulging guards, picked out at their top edge by a row of LEDs. Slender fillets of red light curve around the car at the back, overlapping with the trunk opening and framing the spoiler, which appears to have been pushed out from within the car.
Essence Interior Design: Driver-Focused
A driver's car demands the perfect driver's cabin. Essence's interior is minimalist, ergonomic and totally focused on giving the driver a feeling of absolute control – while the passenger area is dominated by comfort, calm and elegance to offer the kind of hospitality that is so important to Essence. The asymmetrical cabin is divided into two areas separated by a large curving console between the seats that sweeps around to merge with the center of the dashboard. The driver's side is themed black, the passenger's "cocoon" an earthy red.
A flat-bottomed steering wheel, chronometer-style dials, bright red engine start button, and short, alloy-topped gear selector announce to the driver this is a serious performance machine. Other interior features include larger gear change paddle shifters behind the wheel and a signature Infiniti analog clock. With the materials used – leather, Alcantara, hand-painted wood inspired by traditional Japanese lacquerware – the cabin exudes a rich and inviting warmth. Essence's interior promotes a sense of well being which is key to the Infiniti driving experience.
Essence Drivetrain: Power With Responsibility
Essence's drivetrain is designed to meet the highest expectations of owners by delivering the one thing everyone expects of an Infiniti – sheer driving pleasure. In Essence, that pleasure is taken to new heights, at the same time as previewing an innovative green hybrid engine. Essence is unusual even in the rarefied atmosphere of the world's fastest road cars by being able to call on a mighty 592 horsepower.
Like the design, the performance is designed to be sophisticated and unobtrusive – performance with a human touch. The hybrid system is a logical extension of Infiniti parent group's groundbreaking green commitments. It offers power with efficiency, and high performance with zero-emissions running, by combining a gasoline engine with an electric motor. These can work independently or together as a "parallel" hybrid system. In congested urban areas, the electric motor alone is all that is needed for Essence to glide silently between stoplights, with no tailpipe emissions. When the traffic clears, Essence responds with a highway performance that few cars could match. In "power assist" mode the full 592 horsepower is unleashed with both gasoline and electric power working together.
A key difference over some other hybrid systems is that both the V6 and the electric motor feed their power only to the rear wheels. Infiniti's 3.7-liter DOHC V6 gasoline engine is fitted with twin turbochargers and a new, efficient direct-injection fuel system, boosting power to 434 horsepower.
Essence previews a new type of electric motor, called 3D Motor, that was designed to meet tough requirements on size and power output. The result is a particularly slim, disk-shaped motor that has twice the torque of a conventional unit. Its design was achieved by 3D magnetic field analysis to optimize the layout of the electromagnetic coils and permanent magnets. For use in the Essence, the motor is positioned between the engine and transmission and provides 158 horsepower, drawing power from a compact lithium-ion battery pack in the trunk area. Because the 3D Motor operates in both propulsion and power regeneration modes, the battery pack is kept charged up.
Optimized energy usage across the widest possible range of driving conditions is guaranteed by two separate clutches, which "switch in" the motors as required. It is a system that needs no torque converter, further enhancing responsiveness and driving pleasure.
Essence Safety: A Collision-Free Future
On a global level, Infiniti is committed to building safer vehicles equipped with advanced safety technologies. Essence previews some of the next-generation safety features that will ensure Infiniti cars remain among the safest on the road, adding two new technologies to the Distance Control Assist (DCA) and Lane Departure Prevention (LDP) systems that are available in today's production Infinitis. Side Collision Prevention (SCP) and Back-up Collision Prevention (BCP) extend the anti-collision shield all the way around the car.
With SCP, when the driver decides to change lanes, side-mounted sensors activate a warning if an approaching vehicle is detected in the driver's intended lane. A yaw mechanism is then activated through brake control of individual wheels to help prevent a potential collision. Back-up Collision Prevention works in a similar way, sensing a vehicle behind, giving the driver a warning but then, if the warning is not heeded, activating the brakes automatically. The warning system and pre-emptive safety features are designed to help support the driver in an intuitive manner with minimal intervention.
Source : green.autoblog.com
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