Mercedes-Benz GLA-Class vs BMW X6
What's the difference?

Mercedes-Benz GLA-Class

$29,999 - $76,868

2021 price

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BMW X6

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2024 price

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Mercedes-Benz GLA250

Mercedes-Benz GLB

Mercedes-Benz GLB-Class

Mercedes-Benz GLC-Class

Mercedes-Benz GLE-Class

Mercedes-Benz GLS

Mercedes-Benz GLS-Class

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Summary

2021 Mercedes-Benz GLA-Class

2024 BMW X6

By Byron Mathioudakis

By Emily Agar

Safety Rating

Engine Type

Turbo 4, 2.0L

Turbo 6, 3.0L

Fuel Type

Premium Unleaded Petrol

Fuel Efficiency

7.5L/100km (combined)

9.3L/100km (combined)

Seating

Likes

Lovely design inside and out
Terrifically planted and safe
Evocative, flexible performance

Thoroughbred on-road handling
Practical and luxury features
Updated technology looks great

Dislikes

Full suite of safety costs extra
Some quality lapses inside
Ride still unsettled even on optional adaptive dampers

Polarising exterior looks
Lots of good features embedded in extra-cost packages
Updated multimedia system takes a while to get used to

2021 Mercedes-Benz GLA-Class Summary

ONE of the great motoring successes of the past decade has been the Mercedes-Benz GLA, catapulting the brand to unparalleled prominence in the premium small SUV field and kicking off the posh little coupe-hatch crossover craze.

Cynics might say that it is essentially a jumped-up A-Class hatchback, much like the Subaru XV is basically an Impreza in stilettos. But while the small German crossover is built on the same MFA2 platform as its smaller transverse-engined Benz brethren, no body panels are shared, granting it a distinct look and personality. Unlike the little Suby…

The H247-series GLA launched in Australia in 2020 is second-generation, featuring a longer wheelbase and appreciably more space, but a shorter overall length than the popular original from 2013. It's also substantially taller.

Here we take a long, hard look at the bestselling GLA 250 4Matic.

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2024 BMW X6 Summary

First launched in 2008, the BMW X6 created history (and a new car category) with its coupe styling on an SUV framework.

It was a polarising effort but one that opened up the SUV market for those wanting the size and presence of an SUV without compromising on the sporty styling of a smaller car.

The 2024 X6 has had a facelift and that brings a more athletic and robust kerb-side appeal that might swing a few fence sitters onto the side of liking it.

The already pleasant interior has been polished with extra customisations available on trims and accents. The technology has seen the biggest upgrade and it now features a more streamlined mild-hybrid component to the engine. It all positions the X6 well and truly within the rank of luxury.

For the last week I’ve been driving the mid-spec xDrive40i M Sport variant to see how the facelifted model holds its own against rivals, the Audi Q8 55 TFSI Dynamic Black and Mercedes-Benz GLE450 4Matic Coupe.

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Deep dive comparison

2021 Mercedes-Benz GLA-Class 2024 BMW X6

Verdict

With Mercedes-Benz’s vast number of SUVs, there is room for an urban luxury crossover niche, and the GLA delivers in spades.

Indeed, in 250 4Matic guise, it is that rare thing – a high-riding hatch with dynamics to shame most dedicated pocket-rockets. It really is a hoot if you find the right road, regardless of weather conditions. The Benz has towering talent.

However, even without desirable options like adaptive dampers and a full suite of driver-assist safety technology, the GLA is expensive, does not quite carry off the price tag from an interior quality point of view, and struggles to maintain the degree of comfort and refinement expected from a Mercedes – with or without the $3K necessary to score adaptive dampers.

Still, especially because of the way the GLA looks, goes, stops and steers, if you can afford it, you’ll be rewarded. There’s never been a more rounded GLA.

Verdict

I was not expecting to like the BMW X6 xDrive 40i M Sport as much as I do. The styling is still polarising but the facelift will throw more people towards the liking rather than disliking side of the fence. The cabin and boot are super practical and the X6 nails all the premium elements you expect at this level. It’s driving and handling are what win me over, though.

My son loves this one and doesn’t want to hand it back. My husband also noted how nice he thought the X6 was… and that’s saying something for a born and raised 'country boy'!

Mercedes-Benz GLA-Class vs BMW X6 What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

Mercedes-Benz GLA-Class vs BMW X6
What's the difference?