BMW M2 vs BMW M4

What's the difference?

I think auto journalists are supposed to see vehicles a bit like parents see their children. You know, view them all as equals. No favourites. That kind of thing.

But I'm going to let you in on a tiny little secret, just between us. I liked this potent M2 before I even sat in it. And I like it just a little bit more than I love other bite-sized performance cars.

In fact, I like it more than I like bigger, more powerful, and more expensive models in the BMW M family.

To say the BMW M4 CS is a hot ticket in Australia is something of an understatement.

Consider this. There is an even more expensive one, the M4 CS Edition VR46 – at a cool $346,900 – and it sold out in less than an hour. Now, granted, Australia only got four examples, but still, demand was running hot.

That car makes this one, the regular M4 CS, seem like an absolute steal. It's only $254,900 (yes, the word 'only' is doing a lot of heavy lifting in that sentence), and it shares the same upgrades, and makes the same monstrous power, as the VR46 – for Valentino Rossi’s 46th birthday – only it does it for around $100K less.

See? A bargain. At least, that's how I'd be justifying it to myself if I had a quarter of a million burning a hole in my pocket.

So, this or a Porsche 911? Read on.