Genesis G80 vs Mercedes-AMG GLE63

What's the difference?

VS
Genesis G80
Genesis G80

$104,128 - $156,418

2026 price

Mercedes-AMG GLE63
Mercedes-AMG GLE63

$127,500 - $189,990

2021 price

Summary

2026 Genesis G80
2021 Mercedes-AMG GLE63
Safety Rating

Engine Type

Twin Turbo V8, 4.0L
Fuel Type

Premium Unleaded/Electric
Fuel Efficiency

12.4L/100km (combined)
Seating

5
Dislikes
  • Thirsty V6 (hybrid would be nice)
  • Not as sporty as SL name implies - but not bad
  • Not as luxurious as SL name implies - but not bad

  • Coupe compromises
  • Hard door-bin plastics
  • Significant price rises
2026 Genesis G80 Summary

Remember those extra-long Australian luxury sedans like the Ford Fairlane and Holden Statesman/Caprice?

The patriotic choice in an era where that mattered and further protected by tariffs on imports that made them barely any more expensive than a base mid-sized Euro like a BMW 318i, they dominated the top end of the market with their sheer size outside, vast space inside and big-six or V8 grunt.

Like they used to say, there is no substitute for cubic inches.

Well, the spirit of these beloved local social-climbing classics lives on in just one modern car in 2025, the Genesis G80. Over three generations since 2008, it has been Hyundai’s tilt at the premium establishment, in much the same way as the Fairlane and Caprice were, and Toyota’s Lexus luxury brand still is.

We take a dive into the latest petrol-powered range-topper version, the 3.5T All-Wheel Drive (AWD) Sport Luxury (SL), which gives off more than its fair share of vintage HSV Grange vibes.

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2021 Mercedes-AMG GLE63 Summary

The SUV craze is such that high-riding wagons are increasingly being tasked with also doing the job of sports cars, despite the immutable laws of physics clearly working against them.

While the results have been mixed, Mercedes-AMG has some serious form in this area, so much so that it’s been confident enough to unleash the second-generation GLE63 S.

Yep, this large SUV is looking to do its best impersonation of a sports car, so we’re looking to find out if it’s a convincing Jekyll and Hyde. Read on.

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Deep dive comparison

2026 Genesis G80 2021 Mercedes-AMG GLE63

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