Lexus NX450H+ vs Mercedes-Benz C300

What's the difference?

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Lexus NX450H+
Lexus NX450H+

$82,990 - $103,598

2025 price

Mercedes-Benz C300
Mercedes-Benz C300

$48,500 - $75,990

2022 price

Summary

2025 Lexus NX450H+
2022 Mercedes-Benz C300
Safety Rating

Engine Type
Inline 4, 2.5L

Turbo 4, 2.0L
Fuel Type
Premium Unleaded/Electric

Unleaded Petrol
Fuel Efficiency
1.3L/100km (combined)

7.0L/100km (combined)
Seating
5

5
Dislikes
  • Misses out on a few items for a flagship model
  • Not as flashy inside as rivals
  • Plug-in hybrid powertrain won't win over everyone

  • Huge price hikes
  • C200 could use more muscle
  • Dull steering feel
2025 Lexus NX450H+ Summary

The Lexus NX 450h+ F Sport is a well-specified and plush-looking medium SUV that has a plug-in hybrid powertrain - a first for the brand.

On paper, it seems to tick the boxes for size, luxury and efficiency but we've been testing the flagship grade to see if it's a winning combo in real life.

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2022 Mercedes-Benz C300 Summary

Australia's relationship status with the Mercedes C-Class has long been… complicated.

Over 40 years and five generations, the German midsized luxury sedan has been a paragon of efficiency and safety on one hand, but on the other, well, the quality and ride comfort haven't lived up to brand expectations.

Now the completely redesigned version has landed in Australia, with shrunken S-Class limousine styling to take on not only the BMW 3 Series, Audi A4 and Genesis G70, but rivals as disparate as the Hyundai Ioniq 5 and Tesla Model 3.

The question is? Is this latest, sixth-generation, new-from-the-ground-up C-Class good enough to take on all those and more? Let's find out.

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Deep dive comparison

2025 Lexus NX450H+ 2022 Mercedes-Benz C300

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