Infiniti Q50 vs Honda Civic

What's the difference?

VS
Infiniti Q50
Infiniti Q50

2018 price

Honda Civic
Honda Civic

2025 price

Summary

2018 Infiniti Q50
2025 Honda Civic
Safety Rating

Engine Type
Turbo 4, 2.0L

Inline 4, 2.0L
Fuel Type
Premium Unleaded Petrol

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

4.2L/100km (combined)
Seating
5

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

  • Engine sounds harsh under heavy acceleration
  • Cabin tech fiddly and hard to quickly understand
  • Middle seat in the back mostly ornamental
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 Honda Civic Summary

I’m just going to cut to the chase here. This Honda Civic hybrid is a good car. A great one, even.

But for some reason, nobody is really buying it. And it’s not just because it’s not an SUV – it has been outsold in its segment this year by the the BMW 1 Series, the Mercedes A-Class, the MG4 EV, and the VW Golf. Premium and non-premium alike, they’ve all got the little Honda licked.

So, what’s going on? A CarsGuide investigation is required. Stick around and we’ll try to figure this out together.

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Deep dive comparison

2018 Infiniti Q50 2025 Honda Civic

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