Audi RS3 vs Mercedes-Benz C350

What's the difference?

Five-cylinder fury is still kicking!

Audi has just launched the mid-life updated version of its RS3 hatch and sedan in Australia.

With new looks inside and out, the German carmaker has also made a number of subtle tweaks under the skin via software updates. Thankfully, however, the five-cylinder beast lurking under the bonnet remains untouched.

As the viability of pure internal combustion engines in the hot hatch segment dwindles in the age of ever-tightening emissions regulations, will this be the last hurrah for the five-banger RS3?

Read along to see how this latest version stacks up.

If you’re picturing the premium mid-size segment in Australia, you’re almost certainly picturing Mercedes-Benz. Honestly, the premium carmaker has the kind of powerful and unquestioning stranglehold on the segment that would have despots and dictators turning green with envy.

The C-Class often outsells its nearest competitor by a factor of two to one. Even more impressive, that nearest competitor is another Mercedes, the CLA. Audi and BMW are left off in the middle distance, duking it out for third and fourth place.

So yes, the C-Class is a very important car for Mercedes. And this new one, updated for 2019, is even more so. It’s the first major update in the current car’s four-year lifespan, with a handful of exterior tweaks, some new key cabin technology and, most importantly, a new and clever engine option for its top-selling version.

So is that enough to keep the C-Class at the top of the mid-size pile?