E53 x5 what does the sport plus pack consist of?

[barrieeld]

....and what are wheel arch extenders as I don't notice anything different from standard sport model apart from the 20 rims?

[Stitch]

The extenders are a tiny bit of extra black plastic on the bottom of the standard black plastic trim aroudn the wheel arch.

Cars designated as sport premium + tend to have

Panoramic sunroof

20" wheels

Full stat nav

Nappa Leather interior

Xenons

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