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      11-22-2012, 04:21 PM   #4
E60525d
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Drives: BMW 525d
Join Date: Mar 2010
Location: UK

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Quote:
Originally Posted by Nick the Greek View Post
BMW will quote power at the crank the dyno will be at the wheels. Therefore you would expect a loss through friction through the gearbox and drive line, especially with a 4WD car.

I seriously doubt that dyno is for power at the wheels. If it was, taking account 15% losses, it means that engine is making over 400bhp and 850NM.
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