The 166 is a very refined drive, comfortable and well planted. Not sure how, but it will cruise in top gear at less than 30mph, without any engine rumbling. It sings at around 4000 revs, picks up its skirts, and flies. Impressive for a big heavy saloon.
The Spider is a completley different animal. Surprisingly spacious inside with the roof up. I'm 6 foot 2..!
Roof down, and 30mph feels like you're doing a ton.. Makes you think your butt is scraping along the floor. Scuttle shake takes you by suprise, every time you hit a matchstick on the road. Every pebble you drive over, the vibration is transmitted up through the steering wheel.
Its great fun.
Re-read that. I should get a job on Top Gear, move over Clarkson..
Be nice to nerds. Chances are you'll end up working for one.