Mercedes-AMG GLC43 vs Polestar 3

What's the difference?

If you’re looking for a performance SUV, I want to introduce you to the recently launched Mercedes-AMG GLC43. The GLC43 has a new engine, new outputs and sees some major changes to its underpinnings and tech.

It competes against the BMW X3 M40i, Audi SQ5 and Porsche Macan S; all exceptional sports performance SUVs with cult followings.

Fans will be enthralled by the GLC43's new engine but I'm testing this new variant to see if it has what it takes to woo families, as well.

Sometimes, a vehicle facelift doesn’t amount to much. Maybe a nip here, a tuck there, but to be sure you’re looking at the new version, you need to check the badges.

To be honest, the revised Polestar 3 SUV is a bit of that, with very little to visually distinguish the facelift from the previous car. But underneath there are some serious upgrades which, in that oh-so-Swedish understated way, serve to make the Polestar 3 an even more tantalising prospect.

The Polestar 3 has now moved to 800-volt technology which not only allows for faster charging, it also opens up the prospect of even more performance. A new generation of lithium-ion batteries also means greater range potential.

But it’s nice to see that Polestar hasn’t limited its attention to the drivetrain; there’s now a revised anti-roll-bar system and a recalibration of the power steering assistance. Which just goes to show that even though brands like Polestar trade on being an all-electric solution, there are still some engineers in Sweden who know how the rest of a car should work.

Meantime, the medium-large SUV space is a very crowded one right now, so the question is whether the new tech – invisible as it is – is enough to keep the Polestar 3 carving out its slice of that market.