segunda-feira, 1 de outubro de 2018

INFINITI Project Black S




Powertrain
Prototype 3.0-liter ‘VR30’ twin-turbo dual-hybrid V6 gasoline
TypeTwin-turbocharged with dual-hybrid energy recovery system (ERS)
Displacement (cc)2,997
Bore and stroke86.0 x 86.0 mm
Cylinder angle60deg
Cylinder layoutV6
Max power, engine298 kW (400 hp / 405 ps) @ 6,400 rpm
Max torque, engine475 Nm (350 lb ft) @ 1,600-5,200 rpm
Valves24 (four per cylinder)
Fuel systemMulti-split direct injection gasoline
ERSMGU-K (1), MGU-H (2)
 
Motor generator unit – kinetic (MGU-K)
TypeAC permanent magnet synchronous motor
Max power120 kW
 
Motor generator unit – heat (MGU-K)
Type   AC permanent magnet synchronous motor, split-turbo
Max power30 kW
 
Battery
TypeLithium-ion polymer
Voltage400V
Energy4.4 kWh
Power120 kW
 
Total powertrain output
Max power420 kW (563 hp / 571 ps)
Max torqueTBC
 
Transmission
Seven-speed automatic
 
Drivetrain
Rear-wheel drive
 
Performance targets
0-to-100 kph<4.0 seconds
Top speedTBC
 
Suspension and damping
FrontFully-independent subframe-mounted double wishbone suspension, coil springs and gas-filled shock absorbers, with anti-roll stabilizer bar
RearFully-independent subframe-mounted multi-link suspension, coil springs and gas-filled shock absorbers, with anti-roll stabilizer bar
 
Steering
TypeDirect Adaptive Steering, steer-by-wire, variable ratio
 
Brakes 
Front  380 mm, carbon-ceramic, drilled and ventilated
Rear360 mm, carbon-ceramic, drilled and ventilated
 
Wheels and tires
Front  275 / 30 R21, forged aluminum
Type295 / 30 R21, forged aluminum
 
Weight 
Curb weight*1,775 kg / 3,915 lbs
Power-to-weight*236 kW per tonne (322 ps per tonne / 317 hp per tonne)
*based on current specification of prototype