Mercedes-Benz CLA-Class vs Mercedes-Benz S500

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Mercedes-Benz CLA-Class
Mercedes-Benz CLA-Class

$66,500 - $91,300

2026 price

Mercedes-Benz S500
Mercedes-Benz S500

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2018 price

Summary

2026 Mercedes-Benz CLA-Class
2018 Mercedes-Benz S500
Safety Rating

Engine Type
Turbo 4, 1.5L

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Fuel Type
Premium Unleaded Petrol

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Fuel Efficiency
5.4L/100km (combined)

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Seating
5

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Dislikes
  • Pricey servicing
  • Modest road feel
  • No physical spare tyre

  • Some terseness from run-flat tyres
  • Controls could be simpler
  • Non L models not that spacious in the back
2026 Mercedes-Benz CLA-Class Summary

Mercedes-Benz has shifted its CLA compact coupe-style sedan from support player to headline act with the introduction of this all-new, third-generation version.

It exemplifies the German giant’s multi-powertrain approach with an expansion of the local line-up from two pure-combustion variants to a five-model range comprising three hybrid and two pure-electric options.       

CarsGuide was invited to sample the hybrid version of the newcomer (the EVs arrive in July), so stay with us to see if this sleek four-door is your kind of premium European compact sedan.

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2018 Mercedes-Benz S500 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

2026 Mercedes-Benz CLA-Class 2018 Mercedes-Benz S500

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