First look at Mercedes ‘Mini G-Class’ ahead of 2027 arrival

German rival for JLR’s upcoming Defender Sport looks like a G-Class but be almost entirely bespoke

Mercedes-Benz’s ‘baby G’ will arrive by 2027 as the new entry point into a wider G-Class range being created in a similar vein to JLR’s Range Rover and Defender brands.

Spotted by Autocar spy photographers testing for the first time, the images show just how much smaller that car will be to its siblings.

This is especially so in height, with the ‘baby G’ appearing to be shorter than the 1718mm tall EQS SUV it is pictured alongside. The standard G-Class is 1969mm tall.

Its proportions could, therefore, position it as a direct rival to JLR’s incoming Defender Sport, a similarly conceived entry-level SUV.

Design-wise, the new G-Class follows a similar blocky aesthetic to the full-fat models, complete with classic tri-window design and fixed spare wheel.

However, compared to the larger combustion and electric variants, the ‘baby G’ sports a new lighting signature, no doubt to differentiate it on the road.

It comes a few month after Mercedes CEO Ola Källenius said at the Munich motor show that test mules would be appearing on roads “very soon”.

Mercedes-Benz ‘baby G’: what we know

Former tech boss Markus Schäfer told Autocar that the entry model will be based on a unique architecture in order to be “as authentic as possible”.

He added: “The G is a very special, authentic car, and the Mini G has to be authentic. So I cannot take just a platform, I cannot take an existing platform – I have to create my own. It’s a completely new development.”

Schäfer called the platform a “miniature ladder-frame chassis”, which he described as being “not ladder-frame [to the G-Class’s] extent”, but with similar qualities “when it comes to suspension and wheel size”.

Schäfer also revealed that the Mini G will use a signifi cant number of unique components, “far more than I ever wish to tell you”. These include most of the model’s bodywork.

He said: “Over time, just looking at the car’s capabilities and what’s needed, I came to the conclusion that everything has to be unique, the whole upper body and everything.

“You know, I can’t even take a door handle from [the current] portfolio, because the G-Class has such unique door handles.

“So we spent a lot of time tuning this car, and over time we started to develop so many unique components to make sure it’s a very good-looking car and very capable.”

The current G-Class is offered with both combustion engines and electric power, but Autocar understands the Mini G will be sold exclusively as an EV.

Asked about powertrains, especially an electric one, Schäfer was coy, stating: “Stay tuned. I don’t want to go in to this detail.”

The Mini G’s styling will be that of a “tweaked” G-Class, according to Mercedes design boss Gorden Wagener, which will make it “even more modern” than the electric G580 EQ that was launched last year.

Speaking about the design, Wagener said: “You cannot change the G much: it’s iconic. I like the new [current G-Class]: that’s a modern G.

“On the little one, we will give a slight tweak: a bit more sharpness, a bit younger [headlight] graphics but still circle. So really it’s details.

“But otherwise we stick to the G, and it’s a modern G – even a touch more modern than the big one.”

He added: “You have to hold yourself back and understand what the icon is about. We strive for iconic design, and there is not such an iconic piece like the G.”

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