2026 BMW X7 M60i xDrive vs 2026 Mercedes-Benz AMG GLS 63 4MATIC

By Billy G. · Founder & Lead EditorVerified Jul 12 by Billy G.

2026 BMW X7 M60i xDrive
2026 Mercedes-Benz AMG GLS 63 4MATIC

Verdict: The 2026 Mercedes-Benz AMG GLS 63 4MATIC wins on performance with 603 hp and 3.8-second 0-60 versus the BMW's 523 hp and 4.1 seconds (per manufacturer claims). It also provides a more refined ride via air suspension (MotorTrend comparison). The BMW counters with better third-row space and predicted longevity (Consumer Reports).

Winner: 2026 Mercedes-Benz AMG GLS 63 4MATIC

2026 BMW X7 M60i xDrive: 8.2/10

2026 Mercedes-Benz AMG GLS 63 4MATIC: 8.7/10

Spec-by-spec comparison

2026 BMW X7 M60i xDrive2026 Mercedes-Benz AMG GLS 63 4MATIC
Engine4.4L twin-turbo V84.0L twin-turbo V8
Horsepower523 hp603 hp
0-60 mph4.1 s3.8 s
Fuel Economy17 city / 22 hwy mpg15 city / 20 hwy mpg

2026 BMW X7 M60i xDrive

What works

  • Superior handling with xDrive all-wheel drive on twisty roads
  • More spacious third-row seating than most rivals
  • Strong resale value per Edmunds data

What doesn't

  • Lower peak power than direct AMG rival
  • Ride can feel firm over rough pavement

2026 Mercedes-Benz AMG GLS 63 4MATIC

What works

  • Higher horsepower and quicker acceleration
  • Advanced air suspension for superior comfort
  • More aggressive styling and exhaust note

What doesn't

  • Higher fuel consumption
  • Tighter third-row space

Bottom line

Our pick: 2026 Mercedes-Benz AMG GLS 63 4MATIC.

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