(BMW i8) The BMW i8’s second power source is a hybrid synchronous electric motor specially developed and produced by the BMW Group for BMW i. The electric motor develops maximum power of 131 hp (96 kW) and produces its maximum torque of around 320 N?m (236 lbf?ft) from standstill. Typical of an electric motor, responsive power is instantly available when starting and this continues into the higher load ranges. As well as providing a power boost to assist the gasoline engine during acceleration, the electric motor can also power the vehicle by itself. Top speed in electric mode is approximately 120 km/h (75 mph), with a maximum driving range of up to 35 km (22 mi). Linear acceleration is maintained even at higher speeds since the interplay between the two power sources efficiently absorbs any power flow interruptions when shifting gears. The model-specific version of the high-voltage 7.2 lithium-ion battery has a liquid cooling system and can be recharged at a conventional household power socket, at a BMW i Wallbox or at a public charging station. In the US a full recharge takes approximately 3.5 hours from a conventional 120 V, 12 amp household circuit or approximately 1.5 hours from a 220 V Level 2 charger.
The driver can also select several driving modes: SPORT, COMFORT and ECO PRO. Using the gear selector, the driver can either select position D for automated gear selection or can switch to SPORT mode. SPORT mode offers manual gear selection and at the same time switches to very sporty drive and suspension settings. In SPORT mode, the engine and electric motor deliver extra performance, accelerator response is faster and the power boost from the electric motor is maximized. And to keep the battery topped up, SPORT mode also activates maximum energy recuperation during overrun and braking as the electric motor’s generator function, which recharges the battery using kinetic energy, switches to a more powerful setting. The Driving Experience Control switch on the center console offers a choice of two settings. On starting, COMFORT mode is activated, which offers a balance between sporty performance and fuel efficiency, with unrestricted access to all convenience functions. Alternatively, the ECO PRO mode can be engaged, which, on the BMW i8 as on other models, supports an efficiency-optimized driving style. On this mode the powertrain controller coordinates the cooperation between the gasoline engine and the electric motor for maximum fuel economy. On deceleration, the intelligent energy management system automatically decides, in line with the driving situation and vehicle status, whether to recuperate braking energy or to coast with the powertrain disengaged. At the same time, ECO PRO mode also programs electrical convenience functions such as the air conditioning, seat heating and heated mirrors to operate at minimum power consumption, but without compromising safety. The maximum driving range of the BMW i8 on a full fuel tank and with a fully charged battery is more than 500 km (310 mi) in COMFORT mode, which can be increased by up to 20% in ECO PRO mode. The BMW i8’s ECO PRO mode can also be used during all-electric operation. The vehicle is then powered solely by the electric motor. Only if the battery charge drops below a given level, or under sudden intense throttle application such as kickdown, is the internal combustion engine automatically activated.
The vehicle was unveiled in BMW Group’s Miramas test track in France. tesla wallpapers, supercars, pagani wallpapers, BMW i8 wallpapers, chevrolet wallpapers
(Mitsubishi Evo)Evolution II
The Evolution II was upgraded in December 1993, and was produced until February 1995. It consisted mainly of handling improvements, including minor wheelbase adjustments, lighter front swaybar that connected via swaybar links to the front struts, bodywork tweaks including a larger spoiler, and tires that were 10 mm (0.4 in) wider. This Evolution also has a 50 l (13.2 US gal; 11.0 imp gal) fuel tank. Power output was increased to 256 PS (188 kW; 252 hp) from the same engine and torque was unchanged for both GSR and RS models. This gave it a 0-60 mph (97 km/h) time of around second. Most cars came with 15 inch OZ 5-spoke wheels from the factory, although some RS models sold to privateer racing teams left the factory with steel wheels. Mitsubishi Evo wallpapers#LamborghiniVeneno #BmwX5 #Volvo #BmwM3 #AudiRS3