Land Rover Defender vs Mercedes-Benz E300

What's the difference?

VS
Land Rover Defender
Land Rover Defender

$96,255 - $325,532

2026 price

Mercedes-Benz E300
Mercedes-Benz E300

2024 price

Summary

2026 Land Rover Defender
2024 Mercedes-Benz E300
Safety Rating

Engine Type
Twin Turbo V8, 4.4L

Turbo 4, 2.0L
Fuel Type
Premium Unleaded Petrol

-
Fuel Efficiency
13.1L/100km (combined)

2.2L/100km (combined)
Seating
5

5
Dislikes
  • Quite thirsty
  • No third-row seating
  • Annoying speed warning system

  • Only one variant
  • Could do with more power
  • Price once optioned-up
2026 Land Rover Defender Summary

This feels wrong to say this, but it’s so refreshing not to be driving an electric vehicle. There I said it.

After testing so many EVs lately reviewing a car that has an actual engine is a nice change. And this car definitely has an internal combustion engine - it's the Land Rover Defender Octa Black with a twin-turbo petrol V8.

The Defender Octa is the ultimate form of the 110 Defender. It’s wilder looking, more powerful and more capable, while the Black edition adds darkened elements inside and out for even more visual appeal.

While the Defender Octa Black is special, it’s not alone in a world of high-performance luxury SUVs and its head-to-head rival would be Mercedes-AMG’s G63.

I had the Defender Octa Black for a week and while I didn’t take this beast off-road where it is superbly capable, I put it to the test on some challenging tarmac as well as some challenging real-world family duties.  

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2024 Mercedes-Benz E300 Summary

It might not be as tribal as Ford vs Holden, but there’s a rivalry between BMW and Mercedes-Benz that occasionally becomes more obvious - the launch of the new Mercedes E-Class only months after the BMW 5 Series being one of those times.

But Mercedes has done something different. Instead of multiple variants and electric cars under the E-Class banner, Australia gets just one, the E300.

Is it enough to tackle the big Bavarian sedan in the sales race? We attended the Australian launch just north of Melbourne to find out.

 

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Deep dive comparison

2026 Land Rover Defender 2024 Mercedes-Benz E300

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