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The Porsche Boxster is a mid-engined two-seater roadster built by Porsche. The Boxster is Porsche's first road vehicle to be originally designed as a roadster since the 550 Spyder. The first-generation Boxster (the 986) was introduced in late 1996; it was powered by a 2.5 litre flat six-cylinder engine. The design was heavily influenced by the 1992 Boxster Concept. In 2000, the base model was upgraded to a 2.7 litre engine and the new Boxster S variant was introduced with a 3.2 litre engine. In 2003, styling and engine output was upgraded on both variants. In 2005, Porsche unveiled the second generation of Boxster: the type 987. The 987 is more powerful than its predecessor and featured styling inspired by the Carrera GT. Engine output increased in 2007, when both Boxster models received the engines from their corresponding Porsche Cayman variants. In 2009, the Boxster models received several new cosmetic and mechanical upgrades, further increasing engine output and performance. The third generation Boxster (type 981) was launched at the 2012 Geneva Motor Show. Production of the 986 began at the former Porsche 928 facility in Stuttgart, Germany in 1996. Valmet Automotive also manufactured Boxsters under contract to Porsche at a facility in Uusikaupunki, Finland. The Boxster was Porsche's biggest volume seller from its introduction in 1996 until the company introduced the Cayenne sport utility vehicle in 2003. As of September 2012, additional production of the 981 started at the former Karmann-factory in Osnabrück. The Boxster's name is derived from the word "boxer", referring to the vehicle's horizontally opposed or "boxer" engine, and the word "roadster", referring to the vehicle's two-seat capacity and convertible top. == 986 == Harm Lagaay's design, inspired by the 356 Cabriolet, Speedster, and 550 Spyder, stimulated a commercial turnaround for Porsche. Through consultation with Toyota, Porsche began widely sharing parts among models and slashed costs. Many believe the introduction of the Boxster helped save Porsche from acquisition. The Boxster was released ahead of its big brother, the 996. The 986 Boxster had the same bonnet, front wings, headlights, interior and engine architecture as the 996. All 986 and 987 Boxsters use the M96, a water-cooled, horizontally opposed ("flat"), six-cylinder engine. It was Porsche's first water-cooled non-front engine. In the Boxster, it is placed mid-engine, while in the 911, rear-engine. The mid-engine layout provides a low center of gravity, near-perfect weight distribution, and neutral handling. Early engines had a small number of failures, due to cracked or slipped cylinder liners, which were resolved by a minor redesign in 2000. The model received a minor facelift in 2003. The plastic rear window was replaced by a smaller glass window. The interior received a glove compartment, new electro-mechanical hood and trunk release mechanism (with an electronic emergency release in the fuse box panel) and an updated steering wheel. Porsche installed a reworked exhaust pipe and air intake. In addition, the front headlight's amber indicators were replaced with clear indicators. The rear light cluster was also changed with translucent grey turn signals replacing the amber ones. The side marker lights on the front wings were changed as well from amber to clear, except on American market cars where they remained amber. The bumpers were also changed slightly for a more defined, chiselled appearance, and new wheel designs were made available. Boxster 986 model history 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Porsche Boxster」の詳細全文を読む スポンサード リンク
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