The iconic Mercedes-Benz G-Class has been on the market for 40 years and has undergone numerous revisions to maintain its modernity. Following its redesign in the 2019 model year, it seems the vehicle will continue to receive intermittent upgrades much like its antecedent.
The most recent espionage photos indicate that a test version of the revamped G 63 from AMG is in development. Test vehicles for the modified standard G-Class have also been seen, and both versions are slated for a 2025 release in the United States market.
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The G 63 prototype was observed with camouflaged equipment, suggesting aerodynamic modifications to the front end, potentially including active grille shutters. While the fundamental contour of the grille is projected to stay consistent, alterations to its pattern are anticipated.
The dashboard was concealed, hinting at interior modifications. A pivotal update is expected to be the incorporation of the newest iteration of Mercedes’ MBUX infotainment system.
2025 Mercedes-Benz AMG G 63 Facelift Espionage Images – Photo Credit: Baldauf
Ward’s Auto has reported that the updated G 63 will feature a semi-active hydraulic suspension system comparable to those in the SL convertible and GT Coupe. Rather than traditional anti-roll bars, this hydraulic suspension system will be interconnected at all four corners, allowing for dynamic damping adjustments both laterally and longitudinally. The system will use hydraulic fluid and adapt based on multiple factors including speed, steering angle, road conditions, and vehicle dynamics. A similar technology is employed in McLaren’s line of supercars.
The power unit for the G 63 is a 4.0-liter V-8 engine with twin-turbocharging that produces 577 horsepower. Despite the recent introduction of a plug-in hybrid V-8 powertrain in models like the GT 63 S E Performance 4-Door Coupe and S 63 E Performance, there are no immediate plans to integrate this into the G 63.
Instead, the tuning house in Affalterbach is likely to implement a mild-hybrid system already in use in other 4.0-liter V-8 Mercedes models. This system incorporates an electric motor that provides an intermittent power surge of 21 horsepower. Furthermore, an all-electric version of the G-Class is in the planning stages, potentially under the name EQG, which will feature a four-motor configuration.
Last year, a 4×4 Squared option, inclusive of portal axles, was introduced to the G 63 lineup in international markets, although its U.S. availability remains unannounced. Unconfirmed reports suggest that Mercedes may phase out the V-8 engine for non-AMG G-Class versions in the forthcoming update, possibly replacing it with an inline-6 and mild-hybrid setup. A G 500 V8 Final Edition was released internationally in June, known in the U.S. as the G 550, but whether this change will affect the U.S. market has not been declared.
Mercedes also announced in September its intention to introduce a compact G-Class model, set for release later this decade, which will employ an electric powertrain.
Frequently Asked Questions (FAQs) about 2025 Mercedes-AMG G 63 Update
What are the major updates for the 2025 Mercedes-AMG G 63?
The 2025 Mercedes-AMG G 63 is expected to feature a redesigned front fascia with aerodynamic modifications and possibly active grille shutters. The interior is also likely to see changes, including the latest version of Mercedes’ MBUX infotainment system. Advanced semi-active hydraulic suspension technology will be incorporated, offering dynamic damping adjustments.
Is the 2025 Mercedes-AMG G 63 going to have a plug-in hybrid version?
There are no immediate plans to introduce a plug-in hybrid version of the 2025 Mercedes-AMG G 63. However, a mild-hybrid system, already available in other 4.0-liter V-8 Mercedes models, is expected to be added, offering an intermittent power boost of 21 horsepower.
What is the source of the information regarding the updates to the 2025 Mercedes-AMG G 63?
The information comes from recent spy photos and reports, notably from Ward’s Auto, which revealed details about the semi-active hydraulic suspension system.
Will there be changes to the engine options in the G-Class lineup?
While yet to be confirmed, there are reports suggesting that the V-8 engine may be phased out in non-AMG versions of the G-Class in favor of an inline-6 and mild-hybrid combination.
What is the anticipated release date for the updated 2025 Mercedes-AMG G 63?
The updated 2025 Mercedes-AMG G 63 is slated for release next year, specifically aimed at the U.S. market.
Is there an all-electric G-Class model in development?
Yes, an all-electric version of the G-Class is in the planning stages, potentially under the name EQG. This model is expected to feature a four-motor powertrain and was previewed by the 2021 EQG concept.
What about the availability of the 4×4 Squared option in the U.S. market?
The 4×4 Squared option, complete with portal axles, was introduced to the G 63 lineup in international markets last year. However, its availability in the U.S. market has not yet been announced.
Are there any plans for a compact version of the G-Class?
Mercedes has confirmed plans to introduce a compact G-Class model, due for release later in the decade, which will employ an electric powertrain.
More about 2025 Mercedes-AMG G 63 Update
- Ward’s Auto Report on Mercedes-AMG G 63
- Mercedes-Benz Official Website
- 2021 EQG Concept Overview
- Spy Photos Source
- AMG Official Website
- Mercedes-Benz MBUX Infotainment System
- Overview of Mild-Hybrid Technology
- 2025 Automotive Trends