The Mercedes-AMG G 63 is the high-performance version of Mercedes-Benz’s long-running G-Class. Its latest update introduced a 48-volt starter-generator, MBUX infotainment and revised body details. The model still uses a ladder-frame chassis and retains the off-road hardware associated with the G-Class.
The G 63 brings together a powerful V8, the upright shape of a traditional off-roader and a contemporary cabin. That combination continues to make it one of the preferred choices among luxury SUV buyers.
Exterior
G-Class proportions
The G-Class has a tall, squared body, flat windscreen, exposed door hinges and an externally mounted spare wheel. These features reflect its origins as a purpose-built four-wheel-drive vehicle. Over successive generations, the design has been updated while keeping its familiar outline.
The latest revision brought changes to the front and rear bumpers, radiator grille, A-pillar trim and roof-edge spoiler. The alterations are modest and leave the established proportions intact.
AMG exterior design
The G 63 has an AMG-specific grille, larger air inlets, wheel-arch extensions and side-exit exhausts ahead of the rear wheels. AMG wheels and brake callipers complete its exterior treatment.
Available packages alter the appearance further. The AMG Night Package darkens several trim details, while the carbon-fibre package adds visible carbon fibre to selected components.
Paint and MANUFAKTUR colours
Mercedes-Benz offers a broad range of exterior paint, including matte shades and colours from its MANUFAKTUR programme. Buyers can select a restrained finish or one that draws more attention to the G-Class’s shape. Colour has a large effect on how a G 63 looks, and two examples from the same model year can appear markedly different.
Interior
MBUX and off-road information
Two 12.3-inch displays form the instrument cluster and central multimedia screen. MBUX includes touch control and augmented-reality navigation. A dedicated Offroad Cockpit view displays the information needed on rough terrain, including gradient, tilt angle and which differential locks are engaged.
The Transparent Bonnet view can also appear on the central screen. This camera image shows the ground directly in front of and under the G 63, which is useful when parking close to an obstacle or crossing rough terrain.
Dashboard and materials
The driver sits high above the road, and the grab handle in front of the passenger is still in place. The AMG Performance steering wheel and model-specific controls mark the G 63 out from other G-Class versions.
MBUX introduces a full set of digital functions, but the dashboard still has the recognisable form of earlier G-Class models. MANUFAKTUR extends the choice to the cabin, with options for the seat upholstery, contrast stitching and the finish of the instrument panel.
Rear seats and luggage space
The five-seat cabin has a split-folding rear bench that can be lowered to expand the luggage area. The high roof gives rear passengers generous headroom, and wide-opening doors make access straightforward.
As on every G-Class, the tailgate is hinged at the side and swings open like a door, so it is easiest to use with some space behind the car.
Performance
4.0-litre V8 and 48-volt system
The G 63’s 3,982 cc twin-turbo V8 is rated at 585 CV. Its integrated starter-generator adds a further 20 CV through the 48-volt system. Nominal torque is 850 Nm. The mild-hybrid set-up supports the petrol engine, but the G 63 has no electric-only mode.
Mercedes-AMG quotes a 0–100 km/h time of 4.4 seconds and a maximum speed of 220 km/h.
AMG SPEEDSHIFT TCT 9G
The nine-speed AMG SPEEDSHIFT TCT automatic transmission manages the engine’s output. The driver can leave the gearbox to shift on its own or change gear manually with the paddles on the steering wheel.
AMG DYNAMIC SELECT adjusts engine response, gearshift timing, steering and suspension damping. It offers five programmes for road driving and three for off-road use, so the car’s behaviour can be matched to the surface and pace.
Engineering
Chassis and suspension
A ladder-frame chassis forms the basis of the G 63, with independent front suspension and a solid rear axle. This construction suits demanding terrain and sets the G 63 apart from SUVs built around a monocoque structure.
The suspension includes adaptive damping. AMG ACTIVE RIDE CONTROL is available with certain packages and adds hydraulic roll stabilisation to reduce body movement through corners. The aim is a steadier ride on the road without giving up wheel travel on rougher surfaces.
Four-wheel drive and traction systems
Permanent all-wheel drive works with low-range gearing and three selectable differential locks. Low range allows precise control at very low speeds, while the locks help maintain traction when the wheels encounter different levels of grip.
Market comparison
G 63 vs Aston Martin DBX707
The DBX707’s 4.0-litre twin-turbo V8 develops 707 CV and 900 Nm. The drivetrain and chassis include a nine-speed automatic transmission with a wet clutch, an electronic rear differential and adaptive air suspension.
Aston Martin designed this set-up mainly for road driving, with the differential varying the power between the rear wheels through corners. The G 63, by contrast, is built on a ladder frame rather than a monocoque, which suits it to rougher ground.
G 63 vs Ferrari Purosangue
The Purosangue has a naturally aspirated 6.5-litre V12 producing 725 CV and 716 Nm, with the gearbox mounted at the rear.
The four individual seats and rear-hinged doors give the Purosangue a cabin laid out for four adults. The G 63 keeps a more conventional layout, with a three-seat rear bench and a side-hinged tailgate.
G 63 vs Lamborghini Urus SE
The Urus SE is a plug-in hybrid. Its twin-turbo V8 and electric motor deliver a combined 800 CV and 950 Nm, and the battery allows over 60 km in electric mode.
Both models pair a V8 with electrical assistance, but to different ends. The Urus SE can be charged at home and driven on short journeys without petrol. In the G 63, the 48-volt mild-hybrid system makes the V8 smoother and more efficient.
The final word
The G-Class shape is identified at a glance, and that familiarity remains central to the G 63’s appeal. Every area of the car, from its appearance to its handling, carries the AMG treatment that sets it apart from the rest of the G-Class range. For buyers who want the G-Class in its most complete form, it is the natural choice.
For access to selected Mercedes-AMG G 63 vehicles, contact the Levore Collection team for a private consultation.
