Mercedes-Benz GLB-Class vs Kia Sportage

What's the difference?

VS
Mercedes-Benz GLB-Class
Mercedes-Benz GLB-Class

$65,400 - $106,228

2026 price

Kia Sportage
Kia Sportage

$29,999 - $64,995

2025 price

Summary

2026 Mercedes-Benz GLB-Class
2025 Kia Sportage
Safety Rating

Engine Type
Turbo 4, 1.3L

Inline 4, 2.0L
Fuel Type
Premium Unleaded Petrol

Unleaded Petrol
Fuel Efficiency
7.5L/100km (combined)

8.1L/100km (combined)
Seating
7

5
Dislikes
  • More power would be nice
  • Expensive to service
  • Looking dated

  • Slightly weird slow-speed steering
  • Feels under-specced in cheaper grades
  • Short and expensive service intervals for hybrid
2026 Mercedes-Benz GLB-Class Summary

A new-generation Mercedes-Benz GLB is just around the corner, so the current model is now on its farewell tour.

When it launched in 2019 it stood out from the crowd as a premium small-to-medium SUV with the flexibility of seven seats. Even now no other premium carmaker offers a car that’s a direct rival to this. You need to look at mainstream options instead that are slightly larger.

A mid-life update that arrived in 2023 brought some minor tweaks including different exterior and interior styling, along with mild-hybrid power for certain variants.

On test here is the entry-level GLB200 which didn’t receive mild-hybrid assistance. Read along to find out whether it’s the pick of the line-up.

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2025 Kia Sportage Summary

An updated Sportage is a big deal for Kia. It's the brand's best-selling model in Australia and around the world, and arguably has never faced more and stiffer competition.

There's a new Mazda CX-5 around the corner, this time with a hybrid, and Toyota has just whipped the covers off its new RAV4. And that's before you mention Hyundai, Volkswagen, Honda or the litany of Chinese newcomers all here for slice of the pie.

Kia tells us this mid-life update is designed to look better, drive better, offer better tech, better safety and better equipment right across a vast range that includes petrol, diesel, hybrid, two-wheel drive, all-wheel drive, turbo and non-turbo alike.

So the question is, is all of that enough to keep the Sportage fresh in the face of all this new competition? Let's go find out.

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Deep dive comparison

2026 Mercedes-Benz GLB-Class 2025 Kia Sportage

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