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Mercedes E Class vs Hyundai IONIQ 9 – 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 E Class or Hyundai IONIQ 9?

The Mercedes E Class (Sedan) comes with a Diesel MHEV, Petrol MHEV or Plugin Hybrid engine and Automatic transmission. In comparison, the Hyundai IONIQ 9 (SUV) features a Electric engine with Automatic transmission.

When it comes to boot capacity, the Mercedes E Class offers 540 L, while the Hyundai IONIQ 9 provides 338 L – depending on how much space you need. If you’re looking for more power, decide whether the 585 HP of the Mercedes E Class or the 428 HP of the Hyundai IONIQ 9 suits your needs better.

In terms of consumption, the values are 1.50 L per 100 km for the Mercedes E Class, and 19.90 kWh for the Hyundai IONIQ 9.

Price-wise, the Mercedes E Class starts at 50500 £, while the Hyundai IONIQ 9 is available from 58700 £. Compare all the details and find out which model fits your lifestyle best!

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Mercedes E Class

The Mercedes-Benz E-Class Saloon epitomises sophistication and innovation, offering a seamless blend of elegant design and cutting-edge technology. Its refined interior ensures exceptional comfort, making every journey a luxurious experience. The driving dynamics are impressively balanced, providing both agility and smoothness, perfect for both city driving and long-distance cruising.

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Hyundai IONIQ 9

The Hyundai IONIQ 9 is a bold step forward in the automotive world, combining cutting-edge electric technology with a sleek and modern design. This model stands out with its spacious interior and advanced features, ensuring both comfort and convenience for drivers and passengers alike. As Hyundai pushes the envelope in eco-friendly innovation, the IONIQ 9 represents the future of sustainable driving with its impressive range and performance capabilities.

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Mercedes E Class
Hyundai IONIQ 9
E Class

Costs and Consumption

Price
50500 - 119700 £
Price
58700 - 74400 £
Consumption L/100km
1.5 - 7.5 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19.9 - 20.6 kWh
Electric Range
101 - 116 km
Electric Range
600 - 620 km
Battery Capacity
21.20 kWh
Battery Capacity
110 kWh
co2
39 - 172 g/km
co2
0 g/km
Fuel tank capacity
50 - 66 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
7
Doors
4
Doors
5
Curb weight
1810 - 2390 kg
Curb weight
2594 - 2689 kg
Trunk capacity
370 - 540 L
Trunk capacity
338 L
Length
4949 - 4959 mm
Length
5060 mm
Width
1880 mm
Width
1980 mm
Height
1468 - 1480 mm
Height
1790 mm
Payload
530 - 640 kg
Payload
586 - 643 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV, Plugin Hybrid
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
186 - 585 HP
Power HP
218 - 428 HP
Acceleration 0-100km/h
4 - 8.5 s
Acceleration 0-100km/h
5.2 - 9.4 s
Max Speed
222 - 250 km/h
Max Speed
190 - 200 km/h
Torque
320 - 750 Nm
Torque
350 - 700 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
137 - 430 kW
Power kW
160 - 315 kW
Engine capacity
1993 - 2999 cm3
Engine capacity
-

General

Model Year
2023 - 2025
Model Year
2025
CO2 Efficiency Class
D, E, F, B
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Hyundai

Mercedes E Class

Revolutionising the Road: The Mercedes-Benz E-Class Saloon

The Mercedes-Benz E-Class Saloon has long been a symbol of luxury and innovation within the automotive industry. With its blend of high performance and cutting-edge technology, the latest versions of this vehicle are pushing boundaries further than ever. Let's delve into the technical details and groundbreaking innovations of this flagship model.

Powertrain Options: A Spectrum of Efficiency and Performance

The E-Class Saloon offers a diverse range of powertrain options designed to cater to every preference. From the efficiency-focused PlugIn-Hybrids to the robust Diesel Mild-Hybrids, Mercedes-Benz ensures that drivers can find a model that aligns with their driving needs and ecological concerns. The array is powered by engines producing between 220 and 585 PS, and thanks to electric assistance, the fuel consumption can go as low as 0.4 L/100 km, showcasing the blend of efficiency and dynamism.

Bringing Advanced Hybrid Technology to the Fore

At the forefront of the E-Class technological advancement is its hybrid offerings. With a battery capacity of 21.2 kWh, these models offer substantial electric range capabilities, reaching up to 114 km on electric power alone. Drivers will appreciate the seamless transition between electric and petrol or diesel propulsion, controlled by a sophisticated 9G-TRONIC automatic transmission.

Intelligent Design: More than Just Good Looks

The E-Class Saloon doesn’t just impress with its mechanical prowess. Its design is both aesthetically pleasing and functional, featuring 4 to 5 doors with dimensions extending to a length of 4959 mm and a width of 1880 mm. The boot capacity ranges from 370 to 540 litres, providing ample space for personal and professional matters. Furthermore, lightweight construction contributes to a lower overall vehicle weight, enhancing both performance and fuel efficiency.

Luxurious Interior and Advanced Connectivity

Mercedes-Benz is renowned for its premium interiors, and the E-Class Saloon is no exception. The car comes equipped with the latest MBUX infotainment system, offering enhanced connectivity through a vivid, user-friendly interface. Occupying the vehicle feels more like sitting in a state-of-the-art living room than a traditional car, with its luxurious materials and ergonomic design creating an inviting and comfortable ride.

Safety First: A Suite of Intelligent Systems

Safety innovation is at the heart of the E-Class design philosophy. The model is imbued with intelligent safety systems that provide peace of mind on the road. Features such as active brake assist, blind spot assist, and the radar-based DISTRONIC PLUS all contribute to a vehicle that not only performs exceptionally but also prioritizes driver and passenger safety.

Conclusion: A Confluence of Tradition and Innovation

The Mercedes-Benz E-Class Saloon is much more than a vehicle; it is a testament to the synthesis of tradition and forward-thinking innovation. Whether you prioritise environmental efficiency, luxurious comfort, or safety, the E-Class offers a comprehensive package that meets and exceeds expectations in the modern automotive landscape.

Hyundai IONIQ 9

The All-New Hyundai IONIQ 9: Redefining Electric Mobility

As the automotive world advances towards a sustainable future, the 2025 Hyundai IONIQ 9 emerges as a powerful testament to the fusion of luxury, innovation, and eco-conscious engineering. Designed as a premium electric SUV, the IONIQ 9 offers a blend of advanced electric performance and cutting-edge technology.

Unmatched Performance and Efficiency

The Hyundai IONIQ 9 arrives in multiple variants, catering to diverse driving preferences with its array of power outputs and configurations. At the core, you'll find either a rear-wheel-drive model or an all-wheel-drive setup. The power output ranges from a robust 218 HP for daily efficiency to an exhilarating 428 HP in the high-performance version.

The efficiency of the IONIQ 9 is equally remarkable, boasting an electric consumption between 19.9 and 20.6 kWh per 100 km. This ensures a substantial range of 600 to 620 km on a single charge, powered by a 110 kWh battery capacity. With a top speed ranging between 190 and 200 km/h and a dynamic acceleration capability that propels the SUV from 0-100 km/h in just 5.2 to 9.4 seconds, the IONIQ 9 is engineered for thrill and precision.

Innovative Technological Features

The Hyundai IONIQ 9 is not just about remarkable performance; it is a technological marvel designed for a sophisticated driving experience. Equipped with an automatic transmission system and a reduction gearbox, the IONIQ 9 enhances driver engagement while maintaining seamless power delivery. The zero-emission SUV carries a CO2 efficiency class of A, symbolizing its commitment to eco-friendly transportation.

Advanced safety and infotainment systems underscore the IONIQ 9’s tech-forward nature. Whether navigating busy city streets or exploring open highways, Hyundai's cutting-edge driver-assistance technologies are ever-present, making each journey secure and enjoyable.

Luxurious Design and Comfort

With dimensions measuring 5060 mm in length, 1980 mm in width, and 1790 mm in height, the IONIQ 9's substantial presence on the road is undeniable. Its 7-seater arrangement accommodates families and group travelers with ease, supported by intelligently designed interiors that prioritize comfort and functionality.

The trunk capacity of 338 liters ensures ample space for luggage, making the IONIQ 9 an ideal companion for those long family trips. Coupled with a payload capacity of up to 643 kg, versatility is at the heart of its design ethos.

A Commitment to Sustainability

The Hyundai IONIQ 9 exemplifies Hyundai's steadfast dedication to a sustainable future. With a curb weight ranging from 2594 to 2689 kg, it is engineered to optimize energy usage while delivering dynamic performance. The zero grams CO2 emission underlines its role as an eco-friendly powerhouse in the electric SUV segment.

As Hyundai continues to innovate and push boundaries, the IONIQ 9 sets a new standard for electric luxury vehicles, offering environmentally conscious drivers a chance to lead the charge in sustainable mobility without compromising on style, comfort, or performance.

Conclusion

The Hyundai IONIQ 9 stands as a beacon of the next generation of electric vehicles. Luxury meets responsibility in this masterfully engineered SUV. With its assortment of technical advancements and a firm commitment to reducing the carbon footprint, the IONIQ 9 not only paves the way for future cars but also transforms how we perceive environmentally responsible driving. As we stride into an era of greener motoring, the IONIQ 9 leads with elegance and purpose, truly a testament to Hyundai's innovation legacy.

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