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Mercedes-Benz C-Class vs BMW 6 Series

What's the difference?

VS
Mercedes-Benz C-Class
Mercedes-Benz C-Class

$69,750 - $238,800

2023 price

BMW 6 Series
BMW 6 Series

$42,800 - $59,990

2018 price

Summary

2023 Mercedes-Benz C-Class
2018 BMW 6 Series
Safety Rating

Engine Type
Turbo 4, 1.5L

Turbo 4, 2.0L
Fuel Type
Premium Unleaded/Electric

Unleaded Petrol
Fuel Efficiency
6.9L/100km (combined)

7.0L/100km (combined)
Seating
5

5
Dislikes
  • On the compact side for size
  • Low-ground clearance may grind the teeth
  • Dynamic guidelines are trippy

  • Expensive
  • Feels big on the road
  • A bit of a weird car, really
2023 Mercedes-Benz C-Class Summary

When it comes to choosing a family car, sedans are often overlooked for their long-legged wagon or beefy SUV cousins.

They're a bit of a forgotten hero but they'll always hold a piece of my heart for their practicality and (often) sexier kerb-side appeal.

If you can get used to your body cracking like a glow stick when you get in and out of them, the sedan may make a comeback!

The new Mercedes-Benz C-Class, in entry-level C200 form, has definitely tempted my family to consider a sedan in the future – it looks stately and refined but the driving experience also makes it fun.

Let's see what else it did right and if there was anything that could be improved.

Did I mention, I'm fond of sedans... ?

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2018 BMW 6 Series Summary

What happens when you struggle to sell an odd-bod, not-quite-a-coupe, sort-of-a-hatchback, almost-an-SUV model? Well, sometimes it gets axed, and replaced with a new model that bears a new name.

That's pretty much it in a nutshell for the BMW 6 Series Gran Turismo, which was formerly the 5 Series GT. It essentially takes the place of the 6 Series Gran Coupe - an alternative to the regular 5 Series sedan that's more attainable than a 7 Series limousine.

Confused? It's not as difficult as all that sounds - you just need to know that this model, the 2018 BMW 6 Series Gran Turismo, is supposed to offer a neat alternative to the go-to family luxury car or SUV.

I spent some time in the entry-level 630i to see if it can deliver on that promise. In fact, I spent more than 24 hours driving the BMW 6 Series GT over the past week, and I don't have a sore back, I haven't been left scratching my head over the intended purpose, I haven't been uncomfortable, and I haven't been left wanting for much.

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Deep dive comparison

2023 Mercedes-Benz C-Class 2018 BMW 6 Series

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