"Also, due to my use, I can't bring the car in for maintenance until the two year mark. By the way, I've always wonder how good it can be on a new car if you don't change the oil and filters for two whole years!?!?!"

2 years!? You better pray your X5 is all right cause any damages BMW won't cover it cause you skipped an annual service!!! You take it in every year, regardless if you only put 16 miles on it the whole year.......

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X5 35i Sport, Black Sapphire