E36.
Cant afford or want to afford a newer one
142kW IIRC, classic smooth BMW straight six.
Not bad to drive.
Notchy gearbox and slow steering are main drawbacks.
Good handling for the time, better sorted rear end than previous E30 3-series.
M-suspension better for handling, adversely affect ride comfort.
Brakes average.
Reliable if properly serviced (FSH very helpful), check that the service indicator is working, some owners dis-connect the display.
Pick of the E36's would be the 3.0 M3 or South African built 328i Motorsport, BMW NZ imported a few of these back in the late 90s.