Mercedes-AMG E63 vs Ford Puma

What's the difference?

Feels like lately all the Mercedes-AMG buzz has been at the smaller end of the scale.

Most recently, the screaming GLA 45 S has arrived in Australia, pumping out more kilowatts and newton-metres than any compact SUV has a right to.

But here, we're doubling the cylinder count to eight, arranging them in a vee, and lighting the wick on AMG's powerhouse mid-size sedan, the recently upgraded E 63 S.

While the ferocious twin-turbo V8 and the rest of this beast's powertrain are unchanged, the car has been brought up to speed with some aero-focused styling tweaks, Merc's latest 'Widescreen' digital cockpit, as well as the MBUX multimedia system, and a tricky new multi-function sports steering wheel.

S FAR as makeovers go, Hollywood has nothing on the transformation of Ford's small SUV.

Based on the Fiesta supermini only sold here in sizzling ST form, but using a stretched and widened version of its platform with heavily reworked underpinnings, the strikingly styled Puma is as charming – beguiling even – as its EcoSport predecessor was awkward. And we're talking about capabilities that are more than merely skin deep here.

We're not alone in our admiration – one respected UK publication awarded the Ford a 'car of the year' gong – and after nearly a month with our range-topping ST-Line V (for Vignale), we can understand why.

But the German-engineered, Romanian-made Puma is also a complicated proposition in Australia that requires some context, because it is certainly not for everyone.