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Mercedes S Class vs XPeng G9 – Differences & prices compared

Compare performance, boot space, consumption and price in one view.
Find out now: which car is the better choice for you – Mercedes S Class or XPeng G9?

The Mercedes S Class (Sedan) comes with a Plugin Hybrid, Petrol MHEV, Petrol or Diesel MHEV engine and Automatic transmission. In comparison, the XPeng G9 (SUV) features a Electric engine with Automatic transmission.

When it comes to boot capacity, the Mercedes S Class offers 550 L, while the XPeng G9 provides 660 L – depending on how much space you need. If you’re looking for more power, decide whether the 802 HP of the Mercedes S Class or the 575 HP of the XPeng G9 suits your needs better.

In terms of consumption, the values are 0.60 L per 100 km for the Mercedes S Class, and 18.40 kWh for the XPeng G9.

Price-wise, the Mercedes S Class starts at 97200 £, while the XPeng G9 is available from 51100 £. Compare all the details and find out which model fits your lifestyle best!

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Mercedes S Class

The Mercedes-Benz S-Class stands as a symbol of luxury and innovation in the automotive world, seamlessly blending cutting-edge technology with timeless elegance. Inside, the cabin offers an unparalleled level of comfort and sophistication, featuring high-quality materials and advanced infotainment systems that cater to the most discerning of drivers. On the road, the S-Class delivers an exceptionally smooth and engaging driving experience, ensuring that it remains a leader in its class.

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XPeng G9

The XPeng G9 is a striking electric SUV that captures attention with its sleek design and futuristic features. This vehicle is designed to offer an impressive range, making it ideal for long journeys with minimal stops. Inside, the G9 boasts a high-tech cabin equipped with advanced connectivity options and luxurious materials, ensuring a comfortable and engaging ride for both driver and passengers.

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Mercedes S Class
XPeng G9
S Class
G9

Costs and Consumption

Price
97200 - 204400 £
Price
51100 - 62200 £
Consumption L/100km
0.6 - 13.2 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.4 - 20.1 kWh
Electric Range
31 - 114 km
Electric Range
502 - 585 km
Battery Capacity
10.40 kWh
Battery Capacity
78.2 - 92.2 kWh
co2
14 - 301 g/km
co2
0 g/km
Fuel tank capacity
65 - 76 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
2070 - 2650 kg
Curb weight
2210 - 2395 kg
Trunk capacity
325 - 550 L
Trunk capacity
660 L
Length
5179 - 5469 mm
Length
4891 mm
Width
1921 - 1954 mm
Width
1937 mm
Height
1503 - 1515 mm
Height
1670 - 1680 mm
Payload
420 - 730 kg
Payload
-

Engine and Performance

Engine Type
Plugin Hybrid, Petrol MHEV, Petrol, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
336 - 802 HP
Power HP
351 - 575 HP
Acceleration 0-100km/h
3.3 - 5.9 s
Acceleration 0-100km/h
4.2 - 6.6 s
Max Speed
250 km/h
Max Speed
200 km/h
Torque
500 - 1430 Nm
Torque
465 - 695 Nm
Number of Cylinders
6 - 12
Number of Cylinders
-
Power kW
247 - 590 kW
Power kW
258 - 423 kW
Engine capacity
2989 - 5980 cm3
Engine capacity
-

General

Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
B, G, E, F
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
XPeng

Mercedes S Class

The Pinnacle of Luxury and Performance: The Mercedes-Benz S-Class

The Mercedes-Benz S-Class has long been synonymous with luxury, performance, and cutting-edge technology. As the flagship model in Mercedes-Benz's lineup, the S-Class combines opulence with innovation to meet the demands of discerning drivers. This article delves into the engineering marvel and technological advancements that define the latest iterations of the S-Class.

Engine Options and Performance

The Mercedes-Benz S-Class offers a diverse range of engine choices, catering to a variety of driving preferences and environmental considerations. Enthusiasts can choose from mild-hybrid petrol engines, efficient diesel powertrains, and advanced plug-in hybrids that exhibit both outstanding performance and reduced emissions.

The S-Class's engine line-up boasts power outputs ranging from 336 to a remarkable 802 PS. Combined with a robust automatic transmission system, these engines offer not only a smooth but thrilling drive. For example, the high-performance AMG versions accelerate from 0 to 100 km/h in as little as 3.3 seconds while retaining a maximum top speed of 250 km/h - a testament to the superior engineering at Mercedes-Benz.

Innovative Hybrid Technology

Leading the charge in hybrid technology, the S-Class features plug-in hybrid models that offer significant electric-only ranges, some extending up to 114 km on a single charge. These eco-friendly models can achieve fuel consumption figures as low as 0.6 L/100km, thanks to their 10.5 kWh battery capacity, making them an attractive choice for environmentally conscious luxury buyers.

The mild-hybrid options are not to be overlooked, seamlessly integrating electric assistance to boost both efficiency and performance during various driving conditions.

State-of-the-Art Interiors

Inside the S-Class, the focus on luxury and technology is evident. The cabin is a sanctuary of comfort, featuring high-quality materials and meticulous attention to detail. The S-Class is equipped with Mercedes-Benz's latest MBUX (Mercedes-Benz User Experience) system, providing a highly intuitive interface that includes voice control, gesture response, and advanced augmented reality navigation.

With dimensions stretching between 5179 mm to 5469 mm in length and a spacious boot capacity of up to 550 litres, the S-Class ensures an ample and plush experience for every occupant.

Technological Innovations and Safety

As a pioneer in automotive technology, the S-Class is equipped with a plethora of innovations designed to enhance safety and convenience. This includes advanced driver-assistance systems such as adaptive cruise control, active steering assistance, and automated parking. Additionally, the car features cutting-edge safety measures, ensuring every journey is as secure as it is enjoyable.

The superior suspension system offers a ride that adjusts seamlessly to the road, thanks to advanced air suspension technology that minimizes road disturbances and enhances stability.

Conclusion: A Masterpiece on Wheels

The Mercedes-Benz S-Class remains an exceptional embodiment of luxury, performance, and technological innovation. Whether one is drawn to its impressive powertrains, its eco-conscious hybrid options, or its unrivalled comfort features, the S-Class stands as a testament to Mercedes-Benz's enduring commitment to excellence.

XPeng G9

Introducing the XPeng G9: A Leap into the Future

The XPeng G9 is setting new benchmarks in the electric vehicle market with its remarkable blend of cutting-edge technology, performance, and sustainability. As a vehicle that encapsulates what the future of SUVs holds, the XPeng G9 promises not only remarkable specifications but also groundbreaking innovations that redefine automotive excellence.

Under the Bonnet: Technical Marvels of the XPeng G9

At the heart of the XPeng G9 lies an advanced electric drivetrain available in both rear-wheel drive and all-wheel drive, delivering between 313 to 551 PS. The efficiency of the XPeng G9 is unparalleled, with a consumption range from 19.4 to 21.3 kWh/100km. The battery, with capacities between 75.8 and 93.1 kWh, enables a driving range of up to 570 km, thus ensuring both long trips and everyday commutes are covered efficiently.

Performance Meets Precision: Driving Dynamics

Not just a powerhouse, the XPeng G9 also impresses with its dynamic drive performance. Accelerating from 0 to 100 km/h in as little as 3.9 seconds in the performance variant, this SUV doesn't just get you from A to B—it does so with exhilaration. The maximum speed is capped at 200 km/h, ensuring thrilling drives, while the impressive torque of up to 717 Nm provides robust and responsive handling.

Design and Dimensions: The Perfect Exterior Fit

Crafted with meticulous attention to detail, the XPeng G9's design exudes sophistication and practicality. With dimensions of 4891 mm in length and 1937 mm in width, this SUV offers not only a commanding presence on the road but also ample interior space. Despite its robustness, it boasts a range from 2210 to 2340 kg in weight, optimising both stability and efficiency.

Advanced Technology: Innovation at Its Core

The XPeng G9 is a testament to technological advancement with a commitment to innovation. It features state-of-the-art autonomous driving capabilities, making extensive use of artificial intelligence and sensors to provide a futuristic driving experience. The infotainment system in the G9 is second to none, offering seamless connectivity and an intuitive user interface that enhances the driving experience.

Sustainability: A Step Towards a Greener Future

With a CO2 emission of zero grams per kilometre, the XPeng G9 stands as a leader in sustainable transportation. It proudly receives an A-class in CO2 efficiency, symbolising its commitment to environmentally friendly driving without compromising on performance or luxury. This balance of power and sustainability makes it an ideal choice for the environmentally conscious driver.

Concluding Thoughts: The Future Is Now

The XPeng G9 is more than just an SUV; it's a glimpse into the future of motoring. With its impressive technological innovations, robust performance metrics, and a design that doesn’t shy away from elegance, the G9 is truly setting new standards in the automotive world. It’s not just about getting to your destination—it's about enjoying the journey with cutting-edge technology and sustainable power.

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