Selasa, 23 Juli 2013

Specification BMW Z4 (E85)

View BMW Z4

The first generation of BMW Z4 was designed by Danish BMW-designer Anders Warming from mid-1998 until March 1, 2000. Z4 was introduced at the Paris Auto Show in 2002, and went on sale in November in the same year for the 2003 model year. It is a physically larger, completely redesigned successor to the Z3. At first it was only available as a roadster with a 2.5L inline six-cylinder engine or a 3.0L.
Specification BMW Z4 (E85)
Z4 design aimed criticisms of the previous Z3, Z4 is larger, and has a significantly stiffer chassis. Z4 comes with a strut front suspension like its predecessor.

Features BMW Z4

Z4 used lightweight materials to offset the increase in body weight in the smaller Z3, such as aluminum hood and suspension components, magnesium roof frame. Run flat tires removed the need for a spare tire, which in addition to saving weight, which allowed for a larger boot.
Specification BMW Z4 (E85)
The engine is 6-cylinder involves all alloy construction, double-VANOS variable valve timing and efficient retrieval and exhaust manifolds, throttle by wire. Safety technologies include four-wheel disc brakes and electronic stability control, which is equipped with ABS and traction control. The electric power steering is speed-sensitive, allowing for easier maneuverability at low speeds. Company production of 2.2-liter models are cheaper starting in October 2003, at a price of 18.500 GBP in the UK. It weighs 35 kg (77 lb) less than the 3.0L version, but is still heavier than the weight of 1,315 kg Z3 2.5L (£ 2,900). A 2.0L 4-cylinder engine for the European market was introduced in May 2005.

Engine BMW Z4

Specification BMW Z4 (E85)
Power and torque figures will vary slightly between the North American and European specifications of the machine. Z4 M who share the same engine as the BMW M3 E46, but due to gearing differences, is slightly slower than the M3. 3 North American version horsepower shy of 333 horsepower M3. However, this version is better than the Z3, which while it uses the same engine all the way up to 315 horsepower. 0-60 mp / h takes 5.0 seconds, and top speed is limited to 250kph or 155mph.

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