Holden Astra vs Mercedes-Benz GLS-Class

What's the difference?

VS
Holden Astra
Holden Astra

$4,500 - $20,990

2018 price

Mercedes-Benz GLS-Class
Mercedes-Benz GLS-Class

$170,169 - $424,900

2026 price

Summary

2018 Holden Astra
2026 Mercedes-Benz GLS-Class
Safety Rating

Engine Type
Turbo 4, 1.4L

Diesel Turbo 6, 2.9L
Fuel Type
Premium Unleaded Petrol

Diesel
Fuel Efficiency
5.8L/100km (combined)

7.8L/100km (combined)
Seating
5

7
Dislikes
  • Missing rear seat amenities
  • Smallish fuel tank
  • Awkward pedal position

  • No ANCAP rating
  • High purchase price
  • Intrusive voice activation
2018 Holden Astra Summary

Holden's current Astra is the second go the car has had in this country, after first being badged an Opel to the sounds of crickets from the buying public. That hubristic exercise was followed by a brief withdrawal from the Australian market before returning, rather more sensibly badged (and sensibly-priced) as a Holden.

It chugged along quite nicely in 2017. It didn't break any records, no, but regularly broke the 1000 units per month mark to end up with about five percent of the small car market, which it shares with some serious competition from Europe and Japan.

The + in R+ means more safety, but also more money. Safety is good, but do you get anything else for your money?

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2026 Mercedes-Benz GLS-Class Summary

The ‘Upper Large SUV over $120K’ segment of the Aussie new-car market is what you might call the top end of town, not only in terms of the extravagant models available but also their purchase prices, which stretch well into six figures and require monthly lease payments that rival home mortgages.

It’s where you’ll find some of the most prestigious marques in the automotive world including Rolls-Royce, Aston Martin, Bentley, Ferrari, Lamborghini, Range Rover, Lexus and BMW. And, of course, Mercedes-Benz with its big GLS which represents the flagship of the German manufacturer’s SUV fleet.

It was given a refresh in 2023 with cosmetic and multimedia upgrades along with powertrain enhancements, but there have only been minor changes since then. We were recently entrusted with the keys to the latest GLS to see if the ‘S-Class of SUVs’ leaves any room for improvement.

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Deep dive comparison

2018 Holden Astra 2026 Mercedes-Benz GLS-Class

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