Mercedes-Benz Cle53 vs KTM X-Bow

What's the difference?

You’re looking at what Mercedes-Benz dubs “The AMG for all occasions”, the CLE 53.

Now, in case you haven’t been paying attention, the CLE replaces both the previous C-Class and E-Class coupes, so we’re talking about a relatively practical two-door four-seater here.

So, 53? Not the full-fat 63 flagship, then (that’s coming eventually), but something that comes close to the slightly more-powerful (and a bit more expensive) Audi RS5 and BMW M4 range-topping alternatives.

Like Goldilocks’ preferred porridge, this particular flavour of coupe is meant to leave well-heeled enthusiasts not too hot or too bothered, meaning it’s been engineered to be refreshingly refined as well as rousingly rapid.

Is the AMG CLE 53 just right, then? Time to find out.

I know what you're thinking: "How is this thing legal?" And to be honest, somewhere between a rock flung from the tyre of a passing car colliding with my forehead like it had been fired from a pistol, and the pouring rain lashing my exposed face like a damp cat-o'-nine-tails, I'd begun wondering the same thing.

The answer is barely. The product of a years-long fight to overcome our import rules, this madhouse KTM X-Bow R is now finally free to roam Australian roads and racetracks - though, with sales capped at 25 per year to comply with the Specialist Enthusiast Vehicle Scheme.

The price? A slightly eye-watering $169,990. That's quite a lot, and places the X-Bow R miles above its closest lightweight, carbon fibre-tubbed competitor, the Alfa Romeo 4C ($89,000).

But then, the KTM X-Bow R is unlike anything else on the road today. Part super bike, part open-wheeler and all mobile madness, the 'Crossbow' is fast, furious and completely insane.

Expect no doors, no windscreen, no roof. On-board entertainment is limited to the turbo whistling behind your head, the car's standard safety list is as barren as the interior and the climate control is dependent on the temperature of the wind that's smashing into your exposed face.

And we couldn't wait to take it for a spin.