What Is the Mercedes-AMG G 63 Like? Performance, Interior, Price and Driving Experience

The Mercedes-AMG G 63 is one of those vehicles that is difficult to confuse with anything else. Its square body, round headlights, exposed spare tire and upright stance retain the rugged appearance that has defined the G-Class for decades, but beneath that familiar shape sits the performance hardware of a modern AMG.

The result is an unusual combination: a genuine four-wheel-drive off-roader with a luxurious interior and enough V8 power to accelerate like a sports car. For drivers wondering what the Mercedes-AMG G 63 is actually like, the short answer is that it feels powerful, substantial, luxurious and intentionally different from most modern performance SUVs.

It is not designed simply to be the fastest SUV or the most comfortable luxury vehicle. Much of its appeal comes from combining characteristics that normally do not exist in the same vehicle.

Mercedes-AMG G 63 specifications at a glance

The current Mercedes-AMG G 63 uses a handcrafted 4.0-liter twin-turbocharged V8 with hybrid assistance. In U.S. specification, it produces 577 horsepower and 627 lb-ft of torque, equivalent to approximately 585 PS and 850 Nm in markets using metric horsepower figures.

Mercedes-Benz currently lists the G 63 at $198,750 before options and additional charges in the United States, placing it firmly in the upper end of the luxury-SUV market.

That number can increase considerably once exterior packages, larger AMG wheels, premium interior materials and MANUFAKTUR personalization are added.

For some context on how dramatically vehicle prices have changed, DiaryOK has also covered how the average price of a new car has reached historically high levels.

What does the Mercedes-AMG G 63 look like?

The G 63 remains deliberately boxy.

While most manufacturers attempt to make SUVs smoother and more aerodynamic, the G-Class continues with an almost vertical windshield, flat body panels, pronounced wheel arches, upright windows and a rear-mounted spare wheel.

The AMG version adds a more aggressive appearance through its vertical-bar grille, larger air intakes, AMG wheels, wider wheel arches and distinctive side-exit exhaust outlets.

The result is a vehicle that looks imposing without needing an extremely complicated body design.

Its dimensions also explain part of that presence. The G 63 is approximately 4,873 mm long when the rear spare-wheel carrier is included, nearly 1,984 mm wide without mirrors and has a wheelbase of 2,890 mm. Ground clearance is roughly 245 mm depending on configuration.

It is therefore large enough to feel substantial but still retains the relatively short, upright proportions traditionally associated with the G-Class.

What is the Mercedes-AMG G 63 like inside?

Opening the door reveals one of the biggest contrasts in the G 63.

From the outside it resembles an old-school off-road vehicle. Inside, it offers the materials, screens and technology expected from a modern high-end Mercedes-Benz.

Depending on configuration, the cabin can include Nappa leather, diamond-pattern upholstery, carbon-fiber trim, active multicontour seats, ambient lighting and a Burmester 3D surround-sound system.

The MBUX multimedia system provides navigation, vehicle information and dedicated off-road displays, bringing modern connectivity into a cabin that still maintains several traditional G-Class design cues.

The driving position is also noticeably upright. Instead of sitting low and enclosed as you might in a sports sedan, the driver sits high with a broad view over the hood.

That elevated position contributes heavily to the G 63’s character.

What does the Mercedes-AMG G 63 feel like to drive?

This is where the G 63 becomes particularly unusual.

Press the accelerator and the vehicle’s appearance suggests it should not be able to move as quickly as it does. Yet its V8 and all-wheel-drive system allow it to accelerate from 0 to 60 mph in approximately 4.2 seconds.

That is serious performance for a tall, heavy SUV with genuine off-road hardware.

Acceleration is accompanied by one of the defining characteristics of the AMG version: its exhaust sound. The side-mounted AMG Performance exhaust gives the G 63 a far more dramatic personality than the standard G-Class.

Drivers interested in other performance-focused vehicles can also read DiaryOK’s look at the Ford Mustang Dark Horse SC and its six-figure pricing.

The two vehicles approach performance from completely different directions, but both demonstrate how manufacturers are increasingly combining distinctive styling with very high levels of power.

Is the Mercedes-AMG G 63 comfortable?

Despite its performance focus and rugged construction, the G 63 is intended to function as a luxury vehicle.

AMG RIDE CONTROL uses electronically controlled adaptive damping, allowing the suspension to respond differently depending on the selected driving mode and road conditions. Comfort, Sport and Sport+ settings alter how the vehicle behaves.

However, buyers should understand what type of vehicle they are purchasing.

The G 63 still has a tall body, large wheels and traditional ladder-frame construction. It therefore does not attempt to isolate occupants from the road in exactly the same way as a luxury sedan.

Part of the G-Class experience comes from feeling that substantial structure underneath you.

That gives the G 63 a more mechanical personality than many newer luxury SUVs, even though the cabin itself is filled with modern comfort features.

Is the Mercedes-AMG G 63 really good off-road?

Yes, and this is one of the characteristics that separates it from many performance SUVs.

The G 63 does not merely look like an off-road vehicle. It retains serious hardware designed for difficult terrain, including permanent all-wheel drive, selectable low-range gearing, a ladder-frame chassis and three differential locks.

Those systems allow the vehicle to continue transferring power when individual wheels lose traction.

That means the G 63 can handle situations far beyond normal pavement, gravel roads or occasional snow, assuming the vehicle is equipped with suitable tires and driven correctly.

There is an interesting contradiction here: many G 63s will spend most of their lives on city streets, yet the underlying vehicle is still engineered with capabilities most owners may never fully use.

That unused capability is part of its appeal.

How fast is the Mercedes-AMG G 63?

With 577 hp available in the U.S. specification, the current G 63 can reach 60 mph in about 4.2 seconds. European specifications list 430 kW, or 585 PS, 850 Nm and approximately 4.4 seconds from 0 to 100 km/h.

Those numbers become more impressive when you consider the vehicle’s shape and construction.

The G 63 was not designed around the aerodynamic principles of a low sports car. It has the frontal area of a large SUV, substantial ground clearance and a body created primarily around the traditional G-Class silhouette.

Yet its acceleration places it in territory that once belonged almost exclusively to dedicated sports cars.

For readers following the extreme end of automotive acceleration, DiaryOK is also tracking the new Tesla Roadster and its upcoming reveal, another example of how quickly performance expectations continue to change.

What engine does the G 63 use?

At the center of the Mercedes-AMG G 63 is its 4.0-liter biturbo V8.

The current version also incorporates hybrid assistance through an integrated starter-generator system. Despite the electrification, the fundamental character remains centered around the V8.

Power is sent through an AMG SPEEDSHIFT TCT 9G automatic transmission, while the all-wheel-drive system distributes performance to all four wheels.

The combination is important because the G 63 has two very different jobs.

On pavement, the drivetrain needs to provide rapid shifts and strong acceleration. Away from pavement, it must provide controlled torque and traction at low speeds.

That dual personality helps explain why the G 63 feels different from an SUV designed exclusively for high-speed road driving.

How practical is a Mercedes-AMG G 63?

The G 63 has five doors, a usable rear seat and cargo space behind the second row, so it can function as a daily vehicle.

However, practicality is not its strongest argument.

Its tall ride height can make entering and exiting more difficult for some passengers, particularly children or people with limited mobility. Its width also requires additional care in narrow parking spaces.

The side-hinged rear door is another characteristic worth considering. Rather than lifting upward like the tailgate of most SUVs, it opens sideways and carries a full-size spare wheel.

That arrangement looks distinctive but requires enough room behind the vehicle to open properly.

In other words, the G 63 can perform normal SUV duties, but nearly everything about it prioritizes character over maximum packaging efficiency.

How expensive is a Mercedes-AMG G 63 to maintain?

Anyone considering a G 63 should budget beyond the purchase price.

This is a high-performance luxury vehicle with a sophisticated V8 engine, large performance tires, powerful brakes, complex electronics and premium components.

Routine maintenance should therefore be treated seriously.

Oil specification is especially important with high-performance engines. Using the correct manufacturer-approved lubricant and following the recommended service schedule can have a major effect on reliability over the life of the vehicle.

DiaryOK has a detailed guide explaining how much an oil change costs and why some vehicles cost considerably more to service.

With a vehicle in the G 63’s category, maintenance should never be approached purely by searching for the cheapest available service.

Is the Mercedes-AMG G 63 fuel efficient?

Fuel economy is not one of the G 63’s main strengths.

Its large V8, weight, permanent all-wheel-drive hardware and upright body require substantial energy to move, particularly at highway speeds where aerodynamic resistance becomes increasingly important.

European combined energy-consumption figures for the current model are listed at approximately 14.7 to 15.7 liters per 100 km, depending on specification.

The hybrid assistance improves the drivetrain’s response and allows Mercedes-AMG to incorporate electrification without abandoning the V8, but it does not transform the G 63 into an economy-focused SUV.

Anyone purchasing one should expect fuel to represent a meaningful part of its running costs.

Mercedes-AMG G 63 vs other luxury performance vehicles

The G 63 occupies an unusual position because its closest competitors depend on which characteristic matters most to the buyer.

For luxury, vehicles from Bentley and Range Rover may enter the conversation. For outright SUV performance, models from Lamborghini, Porsche, Aston Martin and BMW provide alternatives.

But few combine a ladder frame, three differential locks, a V8, aggressive AMG tuning and such a recognizable design.

That makes direct comparisons difficult.

Even within the premium performance market, manufacturers take very different approaches. DiaryOK’s coverage of the potential Porsche Taycan and Panamera strategy demonstrates how luxury brands are increasingly balancing traditional performance models with electrification and changing customer expectations.

The G 63 follows another path: preserve the visual identity and mechanical character people already associate with the G-Class while adding new technology around it.

Why is the Mercedes-AMG G 63 so popular?

Performance alone does not explain the G 63.

There are SUVs that are faster, vehicles that offer more interior space and cars that cost considerably less while providing similar horsepower.

What makes the G 63 desirable is the combination.

It looks unlike almost anything else on the road. Its doors, upright windshield, spare wheel and square body connect it visually with earlier generations of the G-Class, while its interior feels unmistakably modern.

Then there is the engine.

A powerful AMG V8 inside such a tall, rugged vehicle creates a type of driving experience that specification sheets alone cannot fully explain.

For many buyers, that sense of occasion matters as much as outright performance.

What are the main drawbacks of the Mercedes-AMG G 63?

The qualities that give the G 63 its personality also create compromises.

It is expensive to buy, expensive to fuel and potentially expensive to maintain. Its upright body is less aerodynamic than modern crossover designs, while its exterior dimensions can make congested urban environments less convenient.

It also does not provide the same low, planted driving sensation as a traditional performance car.

But evaluating the G 63 purely through efficiency, price or lap-time logic misses its purpose.

This is a vehicle built around identity as much as numbers.

Is the Mercedes-AMG G 63 a good daily driver?

It can be, particularly for drivers who want one vehicle capable of combining luxury, performance, passenger space and all-weather ability.

Modern driver-assistance technology, comfortable seats, advanced infotainment and adaptive suspension make daily use far easier than its rugged appearance might suggest.

At the same time, owners need to accept its size, fuel consumption and running costs.

For long highway drives it offers substantial power and an elevated seating position. Around town, however, parking and maneuvering require more attention than with a smaller crossover.

The answer therefore depends less on whether the G 63 can serve as a daily driver and more on whether its compromises fit the owner’s lifestyle.

Is the Mercedes-AMG G 63 worth it?

The Mercedes-AMG G 63 makes the most sense when viewed as something more than transportation.

Its starting price of approximately $198,750 in the United States puts it beyond the reach of most buyers before optional equipment is considered.

For that money, there are other vehicles offering more interior room, greater efficiency or even stronger performance in specific areas.

What they may not offer is the same mixture of history, V8 character, luxury, off-road hardware and instantly recognizable design.

That is ultimately what someone is paying for with a G 63.

Frequently asked questions about the Mercedes-AMG G 63

How much horsepower does the Mercedes-AMG G 63 have?

The current U.S.-spec Mercedes-AMG G 63 produces 577 horsepower and 627 lb-ft of torque from its 4.0-liter biturbo V8 with hybrid assistance. Other markets commonly list the output as 585 PS and 850 Nm.

How fast is the Mercedes-AMG G 63?

Mercedes lists a 0–60 mph time of 4.2 seconds for the current U.S. model. Global specifications quote approximately 4.4 seconds from 0 to 100 km/h.

Is the Mercedes-AMG G 63 a real off-road vehicle?

Yes. It retains permanent four-wheel drive, three selectable differential locks, low-range gearing and ladder-frame construction rather than simply adopting SUV-inspired styling.

Is a G 63 comfortable for long trips?

It offers premium seats, adaptive suspension, modern infotainment and numerous luxury features, making long trips practical. Its tall, relatively upright design nevertheless gives it a different ride and driving sensation from a conventional luxury sedan.

Does the Mercedes-AMG G 63 have a V8?

Yes. The current G 63 continues to use a handcrafted 4.0-liter twin-turbo V8, now supported by a 48-volt hybrid system.

How much does a new Mercedes-AMG G 63 cost?

Mercedes-Benz USA currently lists the AMG G 63 with a starting MSRP of $198,750, before options, taxes and other charges.

Final thoughts

The Mercedes-AMG G 63 is best understood as a combination of contradictions.

It is a serious off-roader wrapped in luxury materials. It has the shape of a traditional utility vehicle but can accelerate like a performance car. It preserves many design elements from the past while carrying modern displays, driver-assistance technology and hybrid-assisted AMG engineering.

That combination is precisely why the G 63 has remained so recognizable.

For someone who wants maximum efficiency or the most practical SUV for the money, there are more rational options. For someone who wants a vehicle with unmistakable presence, genuine off-road ability, a powerful V8 and a luxury cabin, the Mercedes-AMG G 63 occupies a category that remains difficult to duplicate.