Mercedes-Benz GLE450 vs Lexus Lm350H

What's the difference?

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Mercedes-Benz GLE450
Mercedes-Benz GLE450

$149,969 - $165,400

2026 price

Lexus Lm350H
Lexus Lm350H

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2024 price

Summary

2026 Mercedes-Benz GLE450
2024 Lexus Lm350H
Safety Rating

Engine Type
Diesel Turbo 6, 3.0L

Inline 4, 2.5L
Fuel Type
Diesel

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

5.5L/100km (combined)
Seating
5

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  • Some will find interior outdated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

  • Third row suits two people not three
  • Limited luggage space
  • It’s an expensive people mover
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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2024 Lexus Lm350H Summary

Most people that are wealthy enough to be ferried around in a car or limo choose a long luxurious sedan like a Mercedes-Benz S-Class, BMW 7 Series or a Lexus LS. Of course, there are now also SUVs that are used for the same purpose.

But what about a plush people mover? There are very few of these available in Australia and they don’t sell in huge numbers. But Lexus believes there is a market for such a model and it has just launched the big and bold LM. The hybrid-only range is a unique proposition and the LM should hold appeal for limo and tourism operators, and larger cashed-up families. 

This initial launch drive was a slightly different format to usual. Given the intended use of the lounge-like model, Lexus arranged for us to be collected in the LM by a chauffeur and ferried from Melbourne to the Mornington Peninsula. From there we got behind the wheel for a brief drive, but many of my impressions will focus on the passenger cabin experience.

Note too that the LM500h does not land until early 2024, so we only sampled the LM350h AWD.

So jump aboard and let’s see if this Lexus can do everything the LS can do - and maybe even a little bit more.

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Deep dive comparison

2026 Mercedes-Benz GLE450 2024 Lexus Lm350H

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