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BMW X6 VS Mercedes G Class – Specs, Efficiency & Price Comparison

Which model is the better choice – the BMW X6 or the Mercedes G Class? We compare performance (625 HP vs 605 HP), boot capacity (580 L vs 640 L), efficiency (7.20 L vs 28 kWh8.70 L), and of course, the price (83600 £ vs 105300 £).
Find out now which car fits your needs better!

The BMW X6 (SUV) is powered by a Diesel MHEV or Petrol MHEV engine and comes with a Automatic transmission. In comparison, the Mercedes G Class (Off-Roader) features a Petrol MHEV, Electric or Diesel MHEV engine and a Automatic gearbox.

When it comes to boot capacity, the BMW X6 offers 580 L, while the Mercedes G Class provides 640 L – depending on what matters most to you. If you’re looking for more power, you’ll need to decide whether the 625 HP of the BMW X6 or the 605 HP of the Mercedes G Class suits your needs better.

There are also differences in efficiency: 7.20 L vs 28 kWh8.70 L. In terms of price, the BMW X6 starts at 83600 £, while the Mercedes G Class is available from 105300 £.

Compare all the key specs now and find out which model fits your lifestyle best!

The BMW X6 and Mercedes G-Klasse each represent their own unique approach to luxury SUVs, catering to discerning drivers with distinct preferences. The BMW X6 captivates with its sleek, coupe-like design and agile dynamics, making it ideal for those seeking a sportier edge. In contrast, the G-Klasse, known for its legendary off-road capabilities and iconic boxy silhouette, offers unparalleled rugged charm combined with opulent comfort, appealing to those who prioritize versatility and heritage.

BMW X6

The BMW X6 stands out with its distinctive coupe-like silhouette, merging the elegance of a sports car with the commanding presence of an SUV. Inside, the luxurious cabin offers premium materials and cutting-edge technology, ensuring that both driver and passengers travel in comfort and style. The vehicle's agile handling and robust performance make it a favourite among those who seek both aesthetics and driving dynamism.

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Mercedes G Class

The Mercedes-Benz G-Class stands as a symbol of rugged luxury, combining robust off-road capabilities with sophisticated design. Its iconic boxy shape and imposing presence are complemented by a lavish interior that offers a blend of comfort and cutting-edge technology. Despite its longstanding heritage, the G-Class continues to evolve, maintaining its status as a premier choice for those seeking both adventure and opulence.

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In the Ring: BMW X6 vs. Mercedes G-Klasse

In the realm of automotive excellence, two giants stand out—the BMW X6 and the Mercedes G-Klasse. Each represents a fusion of engineering prowess and luxury, but they cater to distinct tastes and driving preferences. Let's dive deep into the technical specifications and unique innovations of these iconic vehicles.

Design and Body

The BMW X6 has carved a niche with its coupé-inspired SUV design, boasting sleek lines and an aggressive stance. It measures up to 4960mm in length and has an overall width of 2019mm, slightly broader yet lower, standing at 1695mm. On the other hand, the Mercedes G-Klasse is an epitome of off-road robustness. This off-roader's boxy design is unmistakable, standing tall at 1983mm with a length of up to 4873mm.

Engine and Performance

The X6 offers various engine configurations, including powerful petrol and diesel MHEV options. It peaks at 625 HP with a remarkable torque of up to 750 Nm, propelling the vehicle from 0 to 100 km/h in just 3.9 seconds. Meanwhile, its top speed can reach 250 km/h.

The G-Klasse stands strong with its petrol and diesel engines, complemented by a potent electric model. The most powerful petrol engine offers 605 HP, a torque of 1050 Nm, and an acceleration time of 4.4 seconds to 100 km/h. Its versatile electric variant comes with a battery capacity of 116 kWh, offering an impressive electric range up to 468 km on a single charge.

Drivetrain and Handling

Both the BMW X6 and the Mercedes G-Klasse feature all-wheel drive systems and are equipped with automatic transmissions, ensuring smooth power delivery and superior traction. The X6 leans more towards on-road performance with lighter curb weights, starting at 2240 kg. It features dynamic handling due to its lower ground clearance.

In contrast, the G-Klasse is engineered for off-road dominance, showcased in its sturdy build with a curb weight topping at 3085 kg depending on the configuration. Its capability to tackle rugged terrains is enhanced by the inclusion of a reduction gearbox.

Fuel Efficiency and Emissions

Fuel efficiency is a defining aspect where these vehicles diverge. The BMW X6 offers a more frugal consumption rate, ranging from 7.2 to 12.7 L/100 km based on engine choice. The G-Klasse, while more powerful, consumes between 8.7 and 14.7 L/100 km and also provides a fully electric variant for zero-emission drives, meeting CO2 efficiency standards of class A.

Interior and Comfort

The BMW X6 provides a luxurious cabin with premium materials and innovative tech, seating up to 5 occupants comfortably. Its trunk offers a 580-liter capacity, adequate for family getaways.

The G-Klasse retains an emphasis on spaciousness, offering a slightly larger trunk capacity of up to 640 liters. Its interior caters to adventurers with durable yet plush materials, synonymous with Mercedes-Benz luxury.

Conclusion

Both the BMW X6 and Mercedes G-Klasse offer compelling arguments for dominance in their respective domains. While the X6 appeals to those who crave sporty sophistication and on-road prowess, the G-Klasse is an undeniable choice for enthusiasts seeking rugged luxury and trail-conquering capability. The choice largely depends on the driver's lifestyle, preferences, and the journey they envision.

BMW X6
Mercedes G Class
X6
G Class

Costs and Consumption

Price
83600 - 145800 £
Price
105300 - 171000 £
Consumption L/100km
7.2 - 12.7 L
Consumption L/100km
8.7 - 14.7 L
Consumption kWh/100km
-
Consumption kWh/100km
28 - 28.9 kWh
Electric Range
-
Electric Range
455 - 468 km
Battery Capacity
-
Battery Capacity
116 kWh
co2
188 - 288 g/km
co2
0 - 336 g/km
Fuel tank capacity
80 - 83 L
Fuel tank capacity
100 L

Dimensions and Body

Body Type
SUV
Body Type
Off-Roader
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2240 - 2445 kg
Curb weight
2485 - 3085 kg
Trunk capacity
580 L
Trunk capacity
620 - 640 L
Length
4948 - 4960 mm
Length
4624 - 4873 mm
Width
2004 - 2019 mm
Width
1931 - 1984 mm
Height
1695 - 1700 mm
Height
1973 - 1983 mm
Payload
595 - 695 kg
Payload
415 - 715 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV
Engine Type
Petrol MHEV, Electric, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
298 - 625 HP
Power HP
387 - 605 HP
Acceleration 0-100km/h
3.9 - 6.1 s
Acceleration 0-100km/h
4.4 - 5.8 s
Max Speed
235 - 250 km/h
Max Speed
180 - 220 km/h
Torque
540 - 750 Nm
Torque
760 - 1164 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
219 - 460 kW
Power kW
285 - 445 kW
Engine capacity
2993 - 4395 cm3
Engine capacity
2989 - 3982 cm3

General

Model Year
2023
Model Year
2024 - 2025
CO2 Efficiency Class
G
CO2 Efficiency Class
G, A
Brand
BMW
Brand
Mercedes-Benz

BMW X6

Introduction to the BMW X6

The BMW X6 stands as a striking example of automotive innovation, blending power with luxury. This sports activity coupe (SAC) seamlessly fuses the dynamics of a coupe with the robust presence of an SUV. As part of BMW's acclaimed X Series, the X6 continues to captivate with its athletic traits and cutting-edge technology.

Innovative Features and Design

The BMW X6 is a visual tour de force with its unmistakable silhouette, accentuated by a sculpted bonnet and dynamic contours. This elegance is matched by its functionality, providing a spacious interior with a luxurious finish, highlighted by high-quality materials and the latest infotainment technology. The user-centric iDrive system offers intuitive control, enhancing the driving experience through an immersive digital interface.

Performance and Powertrain

Under the bonnet, the BMW X6 offers a range of powerful engines, showcasing both diesel and petrol mild-hybrid configurations. With outputs ranging from 298 to a commanding 625 PS, the X6 delivers exhilarating performance, combined with intelligent all-wheel drive for enhanced stability and traction.

Efficiency and Environmental Considerations

Despite its formidable power, the BMW X6 demonstrates a commitment to efficiency. With a fuel consumption range between 7.2 to 12.7 L/100km and CO2 emissions from 188 to 288 g/km, it offers competitive efficiency within its class. These figures reflect BMW’s dedication to reducing environmental impact without compromising on potency.

Technical Precision and Handling

The advanced adoption of features such as adaptive suspension and Dynamic Stability Control ensures the X6 handles with precision. This model exhibits responsive steering and a composed ride, navigating both urban settings and open roads with ease, making it as practical as it is powerful.

Safety and Driver Assistance

Safety is paramount in the BMW X6, equipped with a myriad of driver assistance systems. From the latest BMW Head-Up Display to the robust suite of advanced safety technologies, including collision warning and automatic emergency braking, the X6 prioritizes both security and peace of mind.

Conclusion

The BMW X6 continues to set benchmarks in the crossover segment, marrying dynamic performance with cutting-edge technology. Its blend of luxury, innovation, and power make it a standout choice for those seeking an adventurous yet refined driving experience. Whether navigating city streets or venturing into the countryside, the X6 offers a compelling mix of style, substance, and performance.

Mercedes G Class

Reimagining the Icon: A Deep Dive into the Mercedes-Benz G-Class

Long regarded as the epitome of luxury in the off-road vehicle segment, the Mercedes-Benz G-Class continues to capture the imagination of car enthusiasts with its perfect blend of heritage, capability, and modern innovation. As the G-Class evolves, it continues to captivate with its sophisticated technology and uncompromised performance.

Timeless Design with Modern Innovations

The Mercedes-Benz G-Class may have a classic boxy silhouette that dates back to its origins, but beneath its exterior lies a treasure trove of modern technology. The design updates include an array of LED lights and aerodynamically optimized components that seamlessly integrate its rugged ethos with a contemporary finish. This aesthetic appeal is complemented by its remarkable interior, which features state-of-the-art technologies and luxurious materials.

Powertrain Performance and Options

The G-Class offers a variety of powertrain configurations, each of which is crafted to deliver awe-inspiring performance. With engine options ranging from diesel mild-hybrids, like the impressive 387 PS model, to fully electric variations boasting up to 588 PS, versatility is a key component of the G-Class DNA. These engines are paired with an advanced 9-speed automatic transmission, ensuring a smooth and controlled ride across all terrains.

Unmatched Driving Dynamics and Off-road Capability

Famed for its off-road prowess, the G-Class remains a formidable force on and off the tarmac. The iconic off-roader comes with a range of driving modes and features, including a sophisticated all-wheel-drive system. Drivers benefit from technologies such as advanced traction control and adaptive damping, which adjust to the terrain, enhancing the vehicle's off-road capabilities while maintaining luxury-grade comfort.

Safety and Technology at the Core

The G-Class is equipped with Mercedes-Benz's suite of safety technologies, offering peace of mind no matter the journey. Features such as adaptive cruise control, lane-keeping assistance, and active brake assist illustrate Mercedes-Benz's commitment to safety. Furthermore, the infotainment system marries cutting-edge connectivity with an intuitive user interface, providing both driver and passengers with an elevated driving experience.

Efficiency and Practicality

Despite its imposing stature, the G-Class offers an efficient performance profile, with CO2 efficiency ratings starting from A. The intelligent hybrid systems employed in both petrol and diesel models significantly enhance fuel efficiency, with consumption figures ranging from 8.7 to 14.7 L/100km, and electric vehicles offering an impressive range of up to 468 km.

The Premium Off-road Luxury Experience

Mercedes-Benz has undeniably preserved the essence of the G-Class while infusing it with innovations that cater to modern demands. From its robust powertrains to its exceptional craftsmanship and technology, the G-Class stands as a testament to Mercedes-Benz's prowess in the luxury off-road market.

For those yearning for a blend of luxury, performance, and adventure, the G-Class remains an unmatched option—proving that some legends only get better with time.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.