Mercedes-Benz GLA35 vs Mercedes-Benz GLA45

What's the difference?

Fast SUVs, we can't get enough of them. The fastest of the small SUV set was the previous-generation GLA 45, a high-riding version of AMG's bonkers A-Class hatchback. Tons of power, more ride height (and, by extension, a better ride) and an obnoxious soundtrack.

It had its problems - the GLA was literally just a jacked up A-Class, so it had tight rear legroom and a chintzy interior but for me it was the pick of the two cars because it didn't rearrange your spine and, perversely, was more fun to drive.

This year, we got the second generation GLA which built on the success of the first GLA. While, yes, it is a jacked-up A-Class, it is much more of an actual SUV and with it comes more space, more of its own personality and, like its hatchback sibling, there's a new high-performance version, the GLA 35 to sit under the even more bonkers GLA 45.

You have to feel a bit sorry for the Mercedes-AMG GLA 45 S. After all, it shares the same platform and engine as the A 45 S and CLA 45 S, but gets none of the limelight.

Maybe it’s because it’s a small SUV, and by virtue of pure physics, it will never be as fast or fun as its two cousins.

But what it does offer is practicality, thanks to a larger boot and comfort, due to its increased suspension travel.

Wouldn’t this make it a better buy then?

We spend some time behind the wheel of the second-generation Mercedes-AMG GLA 45 S to see if can truly have its cake, and eat it too.