W124 - 4 cyl models 1994-1995
 

Somebody own those cars. Are there any issues?
I know cooling capacity is reduced
AC is different from standard North American - does it matter or just better?

Head gasket is not an issue on 4 cyl
Are they subject to wiring harness?

What else?

Its the same M111 engine found US market C220.

All Mercedes produced during that time frame suffered from the bio degradable wiring issue.
Make sure it's been changed if you want to do a deal.
Engine is a scaled down M104.