I've always said BMW do know how to make a car. Just a shame thier customers let them and everyone down, generally speaking.
As i've also said before about the e39 diesels, swirl flaps aside(google that one before buying any BMW diesel) that they take some real feats of engineering to achieve those performance figures. And that comes at a cost, both in monetary terms and after reasonable mileage, reliability terms as well.
For instance most diesels run thier fuel system at massive pressure. Something close to 450 Bar iirc. So it takes several pumps in the the fuel system to increase, and increase ,and then increase again, the fuel pressure to the injectors.
The injectors themselves are enormous. Over a foot long, weigh a ton and are hugely expensive to replace. Refurb for one injector iirc is approaching £100 each. I seem to remember. Del Boy may know he's had the problem.
They do reasonable miles before they play up though, afaik, but from an Oof point if view, the mileage these will have on them by the time they become an omega replacement money wise, all these faults are going to be very real concerns.(faults may be a bit strong, end of service life is probably fairer)
Add in suspension wear and multi link suspension parts to be replaced almost without fail at 120k miles, they can be a bit of a mine field at the cheaper end if the used car market.
This is from e39 though, but I don't see any reason to assume the newer models won't go a similar way.
Anyone?
