Quote (beavmf @ Dec 1 2016 09:48pm)
It's the N55 so I think it'd be alright. Apparently it's the N54 that tends to have reliability issues.
n55 turbo is weaker than the n54s but otherwise n55 is more reliable
to the OP, why are you getting xdrive, do you live in an area you actually need it?
repairs to the 4wd will absolutely rape your wallet, but everything else isnt bad
i owned a 07 335i and now i own a 12 135i
both great cars, both motors are really strong motors, juice box is absolutely recommended
http://burgertuning.com/This post was edited by t9x on Dec 2 2016 08:25am