No wonder Nissan went bankrupt-- so many engine variations

First the 3 different 2.0 liter fours, and then the 1992-1994 Nissan VE engine

Although it sounds like very nice features ...
* 4 valves per cylinder
* dual overhead camshafts
* variable valve timing
* coil-on-plug ignition
* some have variable intake manifold
* 10.0:1 compression ratio

Reportedly used only for the 1992-1994 Nissan Maxima SE

Under Ghosn didn't they consolidate three V6 designs into the VQ? Saving tons of money