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2024 Mercedes-AMG GLS63 Review: 4 Strengths and 3 Weaknesses
2024 Mercedes-AMG GLS63: The Pinnacle of Performance Luxury SUVs
The 2024 Mercedes-AMG GLS63 represents the ultimate fusion of luxury and performance in the full-size SUV segment. As the high-performance variant of Mercedes-Benz's flagship GLS-Class, this three-row powerhouse combines executive-level comfort with sports car-like acceleration, creating what many consider the most compelling package in its class.
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What's New for 2024?
Mercedes-AMG has refined the GLS63 for 2024 with subtle but impactful updates:
- Redesigned front and rear bumpers for improved aerodynamics
- Updated lighting elements with advanced LED technology
- Enhanced standard equipment to maintain competitive edge
- New wheel designs and exterior color options
- Latest generation MBUX infotainment system
These updates help the GLS63 maintain its position against formidable rivals like the BMW Alpina XB7 and Range Rover SV, while offering a unique blend of capabilities that set it apart in the luxury performance SUV market.
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2024 Mercedes-AMG GLS63: Key Advantages
1. Deceptively Powerful Presence
The GLS63 masters the art of subtlety despite its tremendous capabilities. Unlike some performance SUVs that shout their intentions with aggressive styling, the AMG maintains a sophisticated profile with only subtle cues hinting at its potential. The available AMG Night Package enhances this stealthy aesthetic with:
- Blacked-out window trim and mirror housings
- Darkened exterior accents
- Optional 23-inch monoblock wheels (or more practical 22-inch alternatives)
2. Handcrafted Performance
At the heart of the GLS63 lies one of the most impressive powertrains in the segment:
- Hand-built 4.0-liter twin-turbo V8 producing 603 horsepower
- 627 lb-ft of torque available from just 2,500 rpm
- 48-volt mild hybrid system for seamless start-stop and boost
- AMG Speedshift TCT 9-speed transmission with multiple modes
- 4MATIC+ all-wheel drive with rear-biased torque distribution
This combination enables astonishing performance for a large SUV, including 0-60 mph acceleration in just 4.1 seconds.
3. Confidence-Inspiring Braking
Mercedes-AMG equips the GLS63 with a braking system worthy of its performance credentials:
- Massive 15.7-inch ventilated, perforated front discs
- 6-piston fixed calipers for exceptional stopping power
- 14.6-inch rear discs for balanced braking performance
- Optional carbon-ceramic brakes for track-capable durability
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4. First-Class Cabin Experience
The GLS63's interior represents the pinnacle of Mercedes-Benz craftsmanship:
- Premium Nappa leather upholstery with AMG-specific detailing
- Real metal and wood trim options
- Ergonomic sport seats with extensive adjustability
- Thoughtful mix of physical controls and digital interfaces
- Exceptional sound insulation for serene cruising
Considerations Before Buying
1. Performance-Oriented Ride Quality
The GLS63's AMG-tuned suspension prioritizes handling over absolute comfort:
- AMG Ride Control+ air suspension is firm in all modes
- Large wheels (22- or 23-inch) transmit more road imperfections
- Sport and Sport+ modes significantly stiffen damping
- Better suited for smooth roads than rough urban surfaces
2. Space Limitations in Rear Rows
While the GLS63 offers three rows of seating, space distribution favors front occupants:
- Second-row captain's chairs are slightly narrow for larger adults
- Third row best suited for children or occasional adult use
- Cargo space diminishes significantly with all rows in use
- Power-folding second row eases third-row access
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3. Technology Learning Curve
The latest MBUX system offers extensive features but requires adaptation:
- Climate controls moved to touchscreen interface
- Overly sensitive steering wheel touch controls
- Voice command system sometimes inconsistent
- Numerous submenus can distract while driving
How Does the GLS63 Compare to Key Rivals?
The luxury high-performance SUV segment has never been more competitive. Here's how the Mercedes-AMG GLS63 stacks up against its primary competitors:
BMW Alpina XB7
- More luxurious interior treatment
- Softer ride quality
- Less engaging driving dynamics
- Similar price point
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Range Rover SV
- More off-road capability
- Higher base price
- Different design philosophy
- Comparable straight-line performance
Porsche Cayenne Turbo GT
- Sharper handling
- Only two rows of seating
- More extreme performance focus
- Smaller overall package
Who Should Consider the 2024 Mercedes-AMG GLS63?
The GLS63 makes the most sense for buyers who:
- Require three rows of seating but want sports car performance
- Appreciate understated styling over flashy design
- Value handcrafted engineering and attention to detail
- Frequently travel long distances in supreme comfort
- Want the latest in automotive technology and safety systems
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Final Verdict
The 2024 Mercedes-AMG GLS63 continues to set the standard for what a performance luxury SUV can achieve. While it makes some compromises in pursuit of its dual mission - particularly in ride comfort and rear seat space - no other vehicle in its class delivers such a complete package of power, prestige, and practicality. For discerning buyers who refuse to choose between family hauling and thrilling performance, the GLS63 remains the benchmark by which all others are measured.
At MotorVero, we consider the GLS63 one of the most compelling options in the luxury SUV market, particularly for those who value engineering excellence alongside everyday usability. Its combination of hand-built performance, premium materials, and advanced technology creates an ownership experience that few competitors can match.
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Motorvero G-queen
Last Updated On May, 19-2025