I'm having trouble deciding between a 2005 s40 and s60. The more I read about them, the harder it feels to choose.

I am aware of their general differences, and each of them has some of the things that I would like to have (especially the suspension comfort of s60 and maneuverability of s40).

Obviously, I can't have it both ways, so I'm wondering what other important things I should consider, which might make my choice easier. Differences in maintenance costs? The size of blind spots while driving?

The cars I'm looking at both have 2.4 non-turbo petrol engines with automatic gearboxes and about 100k km on the clock. Perhaps s40 with such an engine would be quicker than s60?