Infiniti Q50 vs Mercedes-Benz E-Class

What's the difference?

VS
Infiniti Q50
Infiniti Q50

2018 price

Mercedes-Benz E-Class
Mercedes-Benz E-Class

$86,800 - $199,335

2025 price

Summary

2018 Infiniti Q50
2025 Mercedes-Benz E-Class
Safety Rating

Engine Type
Turbo 4, 2.0L

Turbo 6, 3.0L
Fuel Type
Premium Unleaded Petrol

Premium Unleaded/Electric
Fuel Efficiency
7.3L/100km (combined)

1.7L/100km (combined)
Seating
5

5
Dislikes
  • Struggles to maintain traction at times
  • Confusing dual screens
  • Cabin design feels busy

  • No spare tyre
  • Steep service pricing
  • Modest boot
2018 Infiniti Q50 Summary

The Infiniti Q50 Red Sport sedan really wants you to love it, and this latest version is doing its best to impress the heck out of you with its looks and features.

So much so that you'll take it home... and live with it, forever. And then there's that engine – armed with a formidable twin-turbo petrol V6, the Q50 Red Sport's outpowers all its rivals.

But then there's the BMW 340i which is not that much more expensive... and it's a BMW. And what about the Lexus IS 350? That's more like the Infiniti, but also more popular.

Oh, and don't forget that we when first met the Q50 Red Sport last year we didn't exactly get off on the right foot. The engine's formidable grunt seemed too much for the car to handle. Then there was the jiggly ride, and the steering wasn't great either unless you were in Sport + mode. It's all coming back now...

Perhaps the Q50 Red Sport had changed. This is the new one, and Infiniti had assured us it's a different car now.

Do we give it another chance? Of course, and we do, in a quick 48-hour test. So, has it changed? Is it better? Would we live with it forever?

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2025 Mercedes-Benz E-Class Summary

You like performance, love a bit of luxury and fancy a traditional sedan. The budget is healthy and there’s a surprising amount of choice. But Mercedes-AMG believes it’s created the car that perfectly answers your new-car brief. 

The Mercedes-AMG E53 Hybrid 4Matic+ is a fresh expression of an established high-performance sedan formula mixing internal-combustion power with electric punch and all-wheel drive.

We were invited to its local launch, so stay with us to see if this newcomer is ready to fill that primo European performance car shaped space in your garage.      

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Deep dive comparison

2018 Infiniti Q50 2025 Mercedes-Benz E-Class

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