Mercedes-Benz S400 vs Porsche Panamera

What's the difference?

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Mercedes-Benz S400
Mercedes-Benz S400

2018 price

Porsche Panamera
Porsche Panamera

2024 price

Summary

2018 Mercedes-Benz S400
2024 Porsche Panamera
Safety Rating

Engine Type

Twin Turbo V6, 2.9L
Fuel Type

Premium Unleaded Petrol
Fuel Efficiency

9.2L/100km (combined)
Seating

4
Dislikes
  • Some terseness from run-flat tyres
  • Controls could be simpler
  • Non L models not that spacious in the back

  • Cabin not the most practical
  • Ongoing ownership costs
  • Pricey options
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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2024 Porsche Panamera Summary

Australia hasn't had what you'd call a love affair with the Porsche Panamera. Especially compared to the on-going romance with its iconic sibling, the 911 and even its SUV stablemates. 

The Panamera straddles the fence between high-performance sports car and family sedan and it's a position rivals like the BMW 740i, Maserati Quattroporte and Mercedes-Benz S450 have sometimes found difficult to balance.

This new-generation 'base' Panamera model is on test to see if this sedan's 2025 redesign will launch an arrow from Cupid's bow for Australian families?

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Deep dive comparison

2018 Mercedes-Benz S400 2024 Porsche Panamera

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