- Mercedes-Benz upgraded its AMG SUVs with a more efficient V8 mild-hybrid powertrain.
- The refreshed models add new styling, digital features, and improved emissions compliance.
Mercedes-Benz has introduced updated versions of its AMG GLE 63 S 4MATIC+ and AMG GLS 63 4MATIC+ SUVs, further enhancing the brand's high-performance luxury vehicle portfolio. The refreshed models bring improvements in powertrain technology, emissions compliance, digital features, and exterior styling while retaining the performance-focused character expected from AMG vehicles. These updates demonstrate the company's strategy of combining traditional V8 performance with modern electrification technologies to meet evolving market and regulatory requirements.
Updated V8 Engine Enhances Performance and Efficiency
Both SUVs are powered by a revised 4.0-litre twin-turbo V8 engine delivering 612 hp and 850 Nm of torque while complying with the latest emission regulations. The upgraded powertrain has been developed as the technological foundation for future V8 applications. Performance remains impressive, with the AMG GLE 63 S accelerating from 0–100 km/h in 3.9 seconds, while the AMG GLS 63 completes the sprint in 4.2 seconds. Depending on specification, top speed reaches up to 280 km/h, ensuring strong performance credentials in the premium SUV segment.
Mild-Hybrid Technology Adds Extra Power
The SUVs integrate a 48-volt mild-hybrid system featuring the latest Integrated Starter Generator (ISG) 2.0 technology. This system contributes an additional 23 hp and 205 Nm of torque when required, improving responsiveness and efficiency. The electrified architecture also supports smoother engine operation and enhanced driving refinement. By combining a traditional V8 with hybrid assistance, the vehicles balance performance expectations with stricter environmental standards increasingly adopted across global markets.
Engineering Improvements Across the Powertrain
Several engineering upgrades have been incorporated into the new generation powertrain to improve durability, efficiency, and driving dynamics. The revised engine benefits from advanced fuel injection technology, redesigned intake systems, upgraded turbocharger components, and AMG performance exhaust systems. These changes contribute to improved airflow management and optimized combustion characteristics while preserving the signature AMG driving experience that performance enthusiasts expect from the brand.
Key Technical Highlights of the Updated SUVs
The latest AMG SUVs feature multiple performance-oriented enhancements across the powertrain and chassis systems.
| Feature | Specification |
|---|---|
| Engine | 4.0-litre Twin-Turbo V8 |
| Power Output | 612 hp |
| Torque | 850 Nm |
| Hybrid Boost | 23 hp and 205 Nm |
| Top Speed | Up to 280 km/h |
Advanced Chassis and Driving Modes
Both vehicles are equipped with adaptive air suspension and active roll stabilisation systems designed to improve handling and ride comfort. Drivers can select from multiple driving modes tailored to different road conditions and preferences.
- Comfort
- Sport
- Sport+
- Individual
- Trail
- Slippery
Refreshed Design and Digital Experience
The updated SUVs receive notable styling enhancements, including redesigned front fascias, larger air intakes, signature AMG grilles, and revised LED lighting elements. At the rear, sporty twin exhaust outlets reinforce the performance-oriented appearance. Inside the cabin, occupants benefit from a new AMG steering wheel and the latest MB.OS infotainment platform featuring premium digital displays and enhanced user interaction. These updates strengthen the luxury and technology proposition of the flagship AMG SUV range.
Frequently Asked Questions
What engine powers the updated Mercedes-Benz AMG GLE 63 S and AMG GLS 63?
The updated AMG SUVs use a revised 4.0-litre twin-turbo V8 engine paired with a 48-volt mild-hybrid system for improved performance and efficiency. The engine produces 612 hp and 850 Nm of torque, while the integrated starter generator adds 23 hp and 205 Nm when needed. The powertrain also meets the latest emission standards and serves as the basis for future V8 developments from Mercedes-Benz.
What new features have been added to the updated AMG SUVs?
The latest AMG SUVs receive upgrades across design, technology, and driving dynamics to improve the ownership experience. New features include revised front styling, larger air intakes, updated LED lighting, a new AMG steering wheel, and the latest MB.OS infotainment system. Additionally, adaptive air suspension, active roll stabilisation, and multiple driving modes provide enhanced comfort and performance across varying road conditions.
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