Strange title, isn't it?

Well, my reasons are mainly the want of Alpine White which 06 that I'm looking at has, getting tired on working on BMW V8 and I've always had more love for inline 6. Yes, it's slightly underpowered but this would be my wife's X5.

Also, question for those who's had both:

Which AWD you liked more? The older mechanical N125 such as in my 4.6is or the newer electronicaly controled ATC500 found in 06 I'm looking at.

TIA.

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2010 BMW M6 * Black Saphire Metallic * Full Black Merino Leather
2019 BMW X3 M40i * Alpine White * Mocha Leather