Rivian R1S vs Mercedes-Benz EQS

What's the difference?

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Rivian R1S
Rivian R1S

2025 price

Mercedes-Benz EQS
Mercedes-Benz EQS

2023 price

Summary

2025 Rivian R1S
2023 Mercedes-Benz EQS
Safety Rating

Engine Type

Not Applicable, 0.0L
Fuel Type
-

Electric
Fuel Efficiency
-

0.0L/100km (combined)
Seating
-

5
Dislikes
  • Unresolved suspension
  • Slow infotainment system
  • Not available in Australia

  • Interior might be too much for some
  • Controversial styling
  • Rear seats could be more luxe
2025 Rivian R1S Summary

An American all-electric car brand with a unique take on the automotive industry, an up and down share price and a cheaper model in its future plans. You could be mistaken for thinking I’m talking about Tesla, but I’m not.

Recently CarsGuide got the opportunity to experience an alternative electric car brand, and one that, despite having many similarities to Tesla, is also in many respects its polar opposite.

I’m talking about Rivian, which is very much behind Tesla in terms of sales, market cap and just about every other measure. But what it does have is a compelling line-up of electric vehicles, with plans for expansion, including an eventual entry into Australia.

Back in 2023 we drove the brand’s ute, the R1T, but on a recent trip to Los Angeles we sampled the brand’s other model, the R1S SUV. It was an eye-opener to see how far the brand has come in two years and showcased just how different Rivian is from Tesla.

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2023 Mercedes-Benz EQS Summary

The Mercedes-Benz EQS is a car faced with multiple momentous responsibilities.

Not only is it the latest purely electric offering from Mercedes-Benz, but it also has to represent the future of the historic S-Class limousine, and in the AMG-spiced 53 trim we’re reviewing, it has to represent the future of the brand’s driving experience, too.

So can this oddly-shaped EV really take it all on and succeed? Read on to find out.

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Deep dive comparison

2025 Rivian R1S 2023 Mercedes-Benz EQS

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