Concepts based on Suzuki Kizashi
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Suzuki Kizashi EcoCharge Concept
Suzuki Kizashi Apex Concept
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Suzuki
9th May, 2011
Suzuki America revealed two innovative and eye-catching
new concept cars at last month's New York Motor Show – an environmentally-friendly Kizashi EcoCharge
Concept and a high-performance Kizashi Apex Concept.
Kizashi EcoCharge Concept
The Kizashi EcoCharge Concept points to the company’s efforts in eco-conscious motoring with a 2.0
litre four cylinder petrol engine working in tandem with an advanced electric propulsion system combining
a liquid-cooled 15 kW motor with a 115-volt air-cooled lithium-ion battery.
Matched to a six-speed automatic transmission, the hybrid sees a 25 per cent improvement on real-world
fuel economy over its petrol Kizashi sibling.
“The basis for the Kizashi EcoCharge Concept was to attain substantial gains in fuel economy
without the traditional sacrifices in drivability. While delivering a substantial fuel-economy gain, the
electric charge to the powertrain system has still retained the dynamic handling advantages that make the
Kizashi a standout category performer,” said Steve Youman, director of automotive marketing and
product planning for American Suzuki Motor Corporation.
In addition to the hybrid system, Suzuki has employed numerous other fuel-conserving technologies
including regenerative braking, an engine stop-start system, fuel cut-off during deceleration and
low-rolling resistance tyres.
From the outside, the Kizashi EcoCharge Concept distances itself from its production 'sibling' with
specialised headlight treatment, LED fog light illumination across the front fascia, new-look lightweight
alloy wheels and a unique luminescent white satin paint finish with subtle blue undertones.
Kizashi Apex Concept
The Kizashi Apex Concept meanwhile is a salute to Suzuki’s legendary motor cycling heritage boasting a
Garrett turbocharger, an air-to-liquid intercooler, electronic boost control and a specific engine control
unit calibration for enhanced driving dynamics.
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Matched to a six-speed manual transmission, the force-fed system boosts peak output into the 210-220 kW
range with maximum boost of 8.5 psi.
“Our turbo-equipped concept leverages the exceptional Kizashi platform and infuses it with a
substantial boost. The Kizashi Apex Concept will further elevate our flagship sedan amongst enthusiasts who
crave added power and performance,” said Younan.
Key to the Kizashi Apex Concept’s performance is its air-to-liquid intercooler which is designed for more
effective charge air cooling in a smaller package. The unit’s relatively small heat exchanger and
circulation pump are designed for minimal intrusions to vehicle cooling. The intercooler’s primary advantage
comes from the reduction in the overall length of ducting which results in less turbo lag for a faster
throttle response.
The body’s striking livery is based on Suzuki’s motor cycle racing design theme and hints at the vehicles
'bloodline' to the legendary Suzuki GSX-R super bike.
For a more dramatic front-end the lower fascia features customised LED-based fog lights while Yokohama
S.Drive 245/35-R19 tyres offer advanced nanotechnology micro-fibre compounds to maximum traction in wet and
dry conditions.
HID headlamps and special light-weight 19 inch alloy wheels with a ‘burnt asphalt’ finish complete the
high-level performance package.
Inside, the cabin receives an eye-catching treatment in black leather with laser blue Alcantara® accents
on the sports seats and steering wheel.
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KIZASHI ECOCHARGE CONCEPT
Engine
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J20B DOHC I-4 |
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Displacement (cc): |
1,998 |
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Valvetrain: |
Intake-VVT |
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Power |
106 kW @ 6,500 rpm |
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Torque |
173 Nm @ 4,500 rpm |
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Fuel economy target (Hwy): |
25 per cent improvement over production Kizashi |
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Transmission type: |
6-speed automatic |
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Electric Drive System type: |
Belt-driven, liquid-cooled induction motor/generator unit and lithium-ion
battery system; air-cooled power electronics and battery pack |
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Maximum electric generating power: |
15 kW @ 1,570-3,180 rpm |
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Maximum electric motor power(electric assist): |
11.2 kW @ 1,000-2,200 rpm |
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Lithium-ion battery: |
115V, 0.5-kWh, 15 kW peak power |
KIZASHI APEX CONCEPT
| Type |
2.4-litre in-line four, intercooled and turbocharged |
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Projected Peak Power |
210-220 kW @ 5,800-6,200 rpm |
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Mass Air Flow at Peak Power |
27.6 lb/min (0.209 kg/sec) |
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Maximum Pressure Boost Level |
8.5 psi (1.5 bar absolute) |
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Fuel Flow at Peak Power |
123 lbs/hr (312 cc/min/injector – 4 injectors) |
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