Land Rover Defender vs Mercedes-Benz GLC-Class

What's the difference?

This feels wrong to say this, but it’s so refreshing not to be driving an electric vehicle. There I said it.

After testing so many EVs lately reviewing a car that has an actual engine is a nice change. And this car definitely has an internal combustion engine - it's the Land Rover Defender Octa Black with a twin-turbo petrol V8.

The Defender Octa is the ultimate form of the 110 Defender. It’s wilder looking, more powerful and more capable, while the Black edition adds darkened elements inside and out for even more visual appeal.

While the Defender Octa Black is special, it’s not alone in a world of high-performance luxury SUVs and its head-to-head rival would be Mercedes-AMG’s G63.

I had the Defender Octa Black for a week and while I didn’t take this beast off-road where it is superbly capable, I put it to the test on some challenging tarmac as well as some challenging real-world family duties.  

Let’s make one thing clear from the very beginning - this new Mercedes-AMG GLC63 S E Performance is technically superior to the model it replaces. Whether it’s actually better or not, is the real question at the heart of the matter.

Why? Because, like the C63 sedan stablemate, AMG has opted to replace the previous model’s 4.0-litre twin-turbo V8 engine with a new 2.0-litre four-cylinder hybrid powertrain. It was a move brought about in part because of increasingly stricter emissions standards in Europe, but also ties-in with the German firm’s success in modern Formula One racing.

While the new hybrid system offers more power, more torque and better fuel economy, as the lukewarm response to the C63 has demonstrated, the hard reality for AMG is that its buyers associate it with V8 and even V12 engines. That emotional pull is hard to replace with logic, even if the new model offers technical superiority.

But how does the new powertrain suit the GLC63 - is it just technically better or is it holistically improved?