Kia Sorento vs Mercedes-Benz GLC-Class

What's the difference?

VS
Kia Sorento
Kia Sorento

$33,990 - $82,990

2025 price

Mercedes-Benz GLC-Class
Mercedes-Benz GLC-Class

$66,800 - $183,541

2025 price

Summary

2025 Kia Sorento
2025 Mercedes-Benz GLC-Class
Safety Rating

Engine Type
Turbo 4, 1.6L

Turbo 4, 2.0L
Fuel Type
Unleaded Petrol/Electric

Premium Unleaded/Electric
Fuel Efficiency
1.6L/100km (combined)

7.3L/100km (combined)
Energy consumption
16.1 kWh/100km

Electric range
68 km

Battery capacity
14.40 kWh

Seating
7

5
Dislikes
  • Price vs value equation doesn't add up
  • Limited electric driving range
  • No curtain airbags in the third row

  • Misses V8 soundtrack
  • Big price rise over previous model
  • Smaller boot, no spare tyre
2025 Kia Sorento Summary

The plug-in hybrid market is slowly but surely gaining traction in Australia, and Kia has thrown its hat into the ring with the flagship Sorento GT-Line PHEV AWD.

This top-spec seven-seat large SUV pairs family friendly practicality with the promise of lower emissions and petrol savings, at least, in theory.

So, is it the right blend of convenience, space and efficiency for busy families looking to dip a toe into electrification? That’s exactly what my family and I have been finding out.

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2025 Mercedes-Benz GLC-Class Summary

Let’s make one thing clear from the very beginning - this new Mercedes-AMG GLC63 S E Performance is technically superior to the model it replaces. Whether it’s actually better or not, is the real question at the heart of the matter.

Why? Because, like the C63 sedan stablemate, AMG has opted to replace the previous model’s 4.0-litre twin-turbo V8 engine with a new 2.0-litre four-cylinder hybrid powertrain. It was a move brought about in part because of increasingly stricter emissions standards in Europe, but also ties-in with the German firm’s success in modern Formula One racing.

While the new hybrid system offers more power, more torque and better fuel economy, as the lukewarm response to the C63 has demonstrated, the hard reality for AMG is that its buyers associate it with V8 and even V12 engines. That emotional pull is hard to replace with logic, even if the new model offers technical superiority.

But how does the new powertrain suit the GLC63 - is it just technically better or is it holistically improved?

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Deep dive comparison

2025 Kia Sorento 2025 Mercedes-Benz GLC-Class

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