Benz W210 is a pretty reliable platform.
I’ve had this 2002 E320 for the past couple years. I’d love to have the AMG wagon, but fuel costs...
I wouldn’t call it sporty, but for its size it handles well and is very comfortable and smooth.
They come in many different combinations: Diesel, AWD, V6, V8....
The later models are better as the older transmission was weak and rust was a problem.