Mercedes-Benz C43 vs Porsche 911

What's the difference?

VS
Mercedes-Benz C43
Mercedes-Benz C43

$75,964 - $105,820

2023 price

Porsche 911
Porsche 911

$299,990 - $549,990

2025 price

Summary

2023 Mercedes-Benz C43
2025 Porsche 911
Safety Rating

Engine Type
Twin Turbo V6, 3.0L

Flat Twin Turbo 6, 3.6L
Fuel Type
-

Premium Unleaded/Electric
Fuel Efficiency
9.4L/100km (combined)

11.0L/100km (combined)
Seating
5

2
Dislikes
  • Engine lacks drama expected from AMG
  • Ride feels unresolved
  • Big price jump over old model

  • Potent power and can feel less enthralling than ICE
  • Supercar-level pricing is getting out of control
  • Road noise slightly impacts daily drivability
2023 Mercedes-Benz C43 Summary

Think of a Mercedes-AMG and the first words that spring to mind are probably not - understated, efficient and restrained. And yet those are probably the best words to describe the all-new C 43.

Of course, before we go any further it’s important to note that the C 43, even in its previous six-cylinder guise, was never meant to be as wild, raucous or powerful as the C63 flagship - that’s simply not its role in the AMG line-up.

But even so, this new model is a dive into fresh territory for the brand and puts a very different spin on the AMG sports sedan as we know it.

This is a four-cylinder model, complete with a Formula One-derived electric turbocharger, so it lacks the sound and fury you expect from something carrying the ‘AMG’ badge - but that doesn’t mean it’s a bad car, as we’ll explain.

View full pricing & specs
2025 Porsche 911 Summary

The icon is electric. Well, kind of.

This is the new Porsche 911 Carrera GTS, which ushers in a facelift for the brand’s most famous model — and it’s one that introduces a pretty major change.

That faint whistling you hear is most likely the distant wails of the Porsche purists, because this new 911 is now a hybrid.

Yes, the Carrera GTS features Porsche’s clever T-Hybrid engine, which is the brand’s take on electrifying the world’s most famous sports car.

It’s faster than the model it replaces, but it also fundamentally alters the formula that has made the 911 the world’s most iconic sports car.

The question is, does it alter it for the better?

View full pricing & specs

Deep dive comparison

2023 Mercedes-Benz C43 2025 Porsche 911

Change vehicle