Mercedes-Benz GLE450 vs Lexus GX

What's the difference?

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Mercedes-Benz GLE450
Mercedes-Benz GLE450

$149,969 - $165,400

2026 price

Lexus GX
Lexus GX

2025 price

Summary

2026 Mercedes-Benz GLE450
2025 Lexus GX
Safety Rating

Engine Type
Diesel Turbo 6, 3.0L

Inline 6, 3.4L
Fuel Type
Diesel

Premium Unleaded Petrol
Fuel Efficiency
7.4L/100km (combined)

12.3L/100km (combined)
Seating
5

7
Dislikes
  • Almost unjustifiably expensive
  • Some will find interior outdated
  • Servicing costs

  • Not as plush inside as what it should be
  • Thirstier than diesel-powered rivals
  • Servicing intervals are a punish
2026 Mercedes-Benz GLE450 Summary

Well into its second generation, the Mercedes-Benz GLE remains a key player in the luxury large SUV space.

Though it lags well behind the BMW X5 in terms of sales, by about half in fact, the GLE still aims to exude status and luxury, helped by a facelift in 2023.

In its category, there are however plenty of badges with the power to lure buyers away: Audi, Porsche and Range Rover. Even non-Euros like Genesis and Lexus.

Despite the facelift, the category is moving on with big screens and more tech, where the GLE still has to rely on some traditional charm to win over wallets - especially in our big diesel ‘450d’ guise.

A week behind the wheel around and out of the city should reveal whether the GLE still has a strong-enough USP in 2025.

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2025 Lexus GX Summary

The new Lexus GX 550 showcases a brand new design for its third-generation iteration but the model is new to the Australian market.

And while it hasn't been as hotly anticipated as its cousin, the Toyota Prado, it's still one that should excite. It's a capable full-time four-wheel drive that manages to look good on- and off-road! It feels like a breath of fresh air.

Will it find itself more likely adorning the garage of a city slicker? Perhaps, but you can't deny it has some star power now with its design and it couldn't have come soon enough. Especially when you compare the flagship Sports Luxury grade my family and I have on test to its European luxury rivals, the BMW X7 and Land Rover Defender.

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Deep dive comparison

2026 Mercedes-Benz GLE450 2025 Lexus GX

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