New baby is due any day now, the Mrs will takeover the GTI and I'll take the 121.
After seeing the thread about a new Bora owner for $12K I started thinking of getting a 4mo for the Mrs so I can have the Golf back.

So what are the differences over the years ?
Did VW switch to metal window regs at any stage and what year was that ?
Did VW switch to metal water pump impeller at any stage and what year was that ?


Which years/models got
...traction control (esp)
...curtain airbags
...EBD - brake force distribution
...active headrests
...auto windscreen washers
...auto lights
...reverse feature for mirrors
...remote locking - auto window close

Any info much appreciated.