This image you can see in a larger form below appeared online in several facebook pages and online forums at the same time, so it is hard to tell the original source, but at least we can now have a good look at the sedan's back, which is the parte that have the biggest change from the hatchback.
The bad news is that it looks too much like the Mazda 6, with the exception being the chrome strip, that is missing on the Mazda 3, and the addition of a boot lid spoiler. Find out more about the Mazda 3 hatchback HERE.
The sportier version of the Mazda 3 is also scheduled to be introduced this year.
[Update] I'm not sure that's an official picture or just a render, so watch it with a dose of skepticism.
Source: too many
