Pros: Its a MB, classic looks and solid. Does the
300e come with maintanence history?

Cons: "103" engines seem to need head gasket work
and in general MB maintanence is higher. If you love
the 300e get it and be willing to pay a bit more to keep
it running.

A good used Subaru, Infinity G20 etc may be a better choice
for the money.

Dave
96 Subaru outback
91 MB 190e 2.6
73 BMW 2002