Mercedes-Benz GLC-Class vs Volkswagen Passat

What's the difference?

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?

I'm calling it - the Volkswagen Passat is the forgotten hero of station wagons.

It's surprisingly large while retaining the creature comforts and understated styling of old-world glamour.

Then enters the R-Line. A badge that diehard Volkswagen enthusiasts know is synonymous with sporty performance and handling.

However, it can be overlooked for its more affordable rivals, the Mazda6 and Skoda Octavia wagons.

But does affordability take it out of the running for the family market? Or is this the answer for the drivers who don't want to compromise on performance but still have a kid (or three) to throw in the back?

I've been hauling my little family of three around town this week to see what the big blue wagon could do.