This is How the BMW i8's Advanced Powertrain Works

BMW recently released an informative video describing the advanced laser light technology available on the brand new BMW i8 hybrid sports car. Now, the German automaker has been kind enough to release another similar clip this time looking at the performance and drivetrain features of the company’s most advanced road car.

[youtube]http://www.youtube.com/watch?v=-6UssR2-NcI[/youtube]

First and foremost, the BMW i8 features an aluminium Drive module incorporating a traditional internal combustion engine, two electric motors, a battery as well as all the electronics. That traditional engine is a mid-mounted 1.5-liter turbocharged three-cylinder powertrain pumping out an impressive 231 hp and 236 lb-ft of torque at the rear wheels.

However, BMW wasn’t entirely satisfied with those figures and also fitted an electric motor up front which on its own produces 131 hp and 184 lb-ft of instantly available torque. As a result, the BMW i8 produces a total of 362 hp and 420 lb-ft of torque and is good for a sprint from 0-100 km/h in just 4.5 seconds and an electronically limited top speed of 155 mph.

Fortunately, BMW didn’t focus all their energy on the powertrain and spent a considerable amount of time ensuring the BMW i8 is lightweight. This aim has been achieved thanks to a carbon fiber module making up part of the chassis and weighing 50% less than steel. As a result of this and BMW’s incredible engineers, the BMW i8 achieves a perfect 50:50 weight distribution.

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5 COMMENTS

  1. the ugliest car on the planet at the moment, and one of the most expensive. the rear end swallowed a 911 who brilliant design idea was that? and more importantly who Ok it?

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