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Old 01-23-2013, 11:32 AM
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Kzang Kzang is offline
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Location: NJ
Join Date: Apr 2006
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Mein Auto: 2013 X5 35i Premium
Originally Posted by kanar200 View Post
the reason is that it would be probably single turbo and 35d is double/twin-turbo (whatever the name), 35d US spec was downgraded in terms of power in comparison to Euro spec; 40d is double/twin-turbo and has 306 BHP right now, it is likely it will be more powerful in 2013/2014
In this case having two versus one turbo does not mean more means better.

The N54 engine was a parallel twin-turbochargers while the N55 is a single twin scroll turbocharger. Both engines produced same output but the N55 was more fuel efficient, lower emissions, less turbo lag.
2013 X5 35i Premium, Space Gray, Cinnamon Brown Leather, Dark Bamboo wood trim, Conv. Pkg, CWP, Multi-contour seats, Running board, BMW App. Space saver tire.
Previous Cars
2010 535i - Deep Sea Blue w/ NBD Leather, Bamboo Anthracite WT, Sport Auto Trans w/ Paddle shifter, Sports Pkg, PP, CWP, Nav, HD Radio, Ipod.
2007 525i - Black Sapphire Metallic, Black Nevada Leather, Premium package, CWP, 6MT.
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