宝马计划于2020年推出9系车，该车将是一款基于7系长轴距版的豪华四门轿跑车，内部可搭乘四名乘客。该车动力系统包括V8双涡轮增压和插电混动系统，后者包括一台六缸引擎。另外据传顶级款M960i或M9将搭载V12引擎，功率484千瓦/650马力。而将于2020年中发布的i6据传车身尺寸与3系类似，但将采用新的，专门为电动车开发的地板平坦的车身。该车将采用碳纤维车身面板，搭载两到四台电机及锂电池组，后者的容量是目前锂电池的三倍。

 

BMW i6 & 9-Series slated for 2020

Rumors about a BMW 9-Series have been floating around for months but new details are starting to emerge about the model.

 

According to Automobile Magazine, the 9-Series will be a luxurious four-door coupe that is based on the long-wheelbase 7-Series. The report goes on to say the car will have a four-seat interior and will go on sale in early 2020.

 

Engine options remain unconfirmed but will reportedly include a twin-turbo V8 and a plug-in hybrid variant with a six-cylinder engine. There are also rumors about a range-topping M960i or M9 that uses a V12 engine with 650 hp (484 kW).

 

Speaking of electric vehicles, BMW will reportedly launch an i6 sedan in mid-2020. The model will be about the same size as the 3-Series but will be built on a "new 'flat-floor' component set" that was developed specifically for electric vehicles. The car is slated to use to carbon fiber and two to four electric motors. The latter could be powered by a lithium-polymer battery pack that has more than three times the energy capacity of today's batteries.