Mercedes-Benz G-Class vs Mercedes-Benz S400

What's the difference?

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Mercedes-Benz G-Class
Mercedes-Benz G-Class

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2025 price

Mercedes-Benz S400
Mercedes-Benz S400

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2018 price

Summary

2025 Mercedes-Benz G-Class
2018 Mercedes-Benz S400
Safety Rating

Electric motor type
Permanent Magnet

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Vehicle type
Battery Electric

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Electric range
434 km

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Energy consumption
23.1 kWh/100km

Battery capacity
116.00 kWh

Seating
5

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Dislikes
  • Firm ride
  • No spare tyre on Edition One
  • Tailgate door opens right-to-left

  • Some terseness from run-flat tyres
  • Controls could be simpler
  • Non L models not that spacious in the back
2025 Mercedes-Benz G-Class Summary

Imagine jumping in the time machine, zapping back to the late 1970s and bringing the team that produced the original Mercedes-Benz G-Wagen into 2025 and showing them where their creation has landed close to half a century later.  

They’d be amazed a vehicle looking so much like their military-focused, first-generation model even existed! And once they’d absorbed that incredible fact they’d be stunned to see what lurks under its familiar bodywork. 

Because this is the most recent iteration of what’s now referred to as the G-Glass, the pure-electric G580 featuring four individually controlled electric motors - one at each wheel - collectively producing enough energy to power a small town. 

Stay with us as we explore this take-no-prisoners EV 4WD that has multiple show-stopping, high-tech party tricks lurking up its sleeve.  

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2018 Mercedes-Benz S400 Summary

Imagine a car that can pretty much drive itself, if you let it. And it’ll do that while you get a massage, pump some Beyonce, and enjoy the fragrance of a field full of flowers… And then, it can teach you to do stretches and exercises in the driver’s seat.

It may sound like fictional fiction, but it’s factual fact. And it’s the Mercedes-Benz S-Class 2018 model, which has taken the so-called ‘wellbeing’ of the driver to a new level.

The facelifted model has seen plenty of styling changes and some tech upgrades, and while making the flagship car in a particular brand’s line-up is often a task fraught with issues, the German company’s big, expensive, luxurious, limousine is undoubtedly a more thoughtful car for 2018.

But just remember, its predecessor was considered - at least for a little while - as the best car in the world by some automotive journalists. 

Now Mercedes-Benz has updated it, and it reckons it’s better than before, bringing a bunch of new technology, new engines, a reworked model range and, perhaps not essentially, but still pleasantly, lower pricing.

Read on to see how Beyonce factors into the equation.

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Deep dive comparison

2025 Mercedes-Benz G-Class 2018 Mercedes-Benz S400

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