With all this talk of Pacer replacement not much talk about the 153/5s which are simmilarly constructed to the rust afflicted 142s. I don't think I'm alone in preffering a faster quieter light and airey 144 to a noisey knees under the chin 155.
Kev
It has been said that Porterbrook (owners of the 153/155s) don't see a long-term future for the 153s as single cars, due to the space lost once the existing toilet cubicles have been replaced by wheelchair accessible ones. On that basis, reforming them back into 155s would seem likely. This way, only one toilet cubicle is needed in each two-car set.
The condition of the vehicles has been brought into question, though I personally haven't heard anything official - just rumours of supposed 'body sag' from various members on here.
Given that pacers don't appear to have a long-term future in Northern land, there's likely to be a need for any serviceable stock to be kept going, so the 153/5s (and indeed the 150s) will have to be in a pretty poor state for them to be scrapped, I'd have thought.
For the record, 144s and 153/5s are both 75mph units, and I'm not sure I'd describe the 144s as "faster", though they may have a better power/weight ratio? The 153/5s are far from perfect (windows too high, airline seats too cramped, etc. etc.), but still better than even the best of the 144s in my opinion.