My C240 Classic comes standard with steel wheels. I wonder would it makes a difference to the ride quality, if the car was fitted with alloy wheels instead of the steel ones.

I am thinking about replacing the stels wheels with the alloy ones that are fitted to the Eleghance models. So, would the alloy wheels improve the ride quality?

Thanks!

If the alloy wheels are more than a couple of pounds lighter per wheel, you should be able to tell the difference. Your car will feels lighter and the ride creamier.