Mercedes-Benz EQS Facelift: 900km+ Range

Mercedes-Benz has officially unveiled the facelifted EQS, marking a significant leap in electric range, charging speed, and automotive technology. Now featuring a next-generation electric architecture and the debut of steer-by-wire technology. The 2026 EQS solidifies its position as the brand’s flagship electric saloon?

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Performance and Efficiency: The 900km Frontier

The headline achievement for the new EQS 450+ is a WLTP range of 926 kilometres. This is a 13% increase over its predecessor. This is achieved through optimised battery chemistry and improved aerodynamics.

• Next-Gen Battery: The usable energy content has increased to 122 kWh. New cell chemistry utilising silicon oxide-blended anodes allows for higher energy density within the same physical footprint.
• 800-Volt Technology: The update introduces an 800-volt system, enabling DC fast charging at up to 350 kW. This allows the EQS to recover 320 km of range in just 10 minutes.
• Two-Speed Gearbox: A new drive unit on the rear axle includes a two-speed transmission. It balances rapid off-the-line acceleration with high-speed efficiency and comfort.
• Towing Capacity: The permissible trailer weight for rear-wheel-drive models has more than doubled to 1,600 kg; unfortunately, it is not allowed in India.

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Steer-by-Wire Technology

Mercedes-Benz is the first German manufacturer to bring steer-by-wire to a series-production vehicle. This system removes the physical steering column. And replaces it with electronic signals for a completely new interaction between driver and machine.

• Customizable Feel: The steering ratio can be adjusted to suit the driving situation. It makes city manoeuvres effortless while maintaining high-speed stability.
• Vibration Elimination: Unpleasant road vibrations are filtered out electronically, though intuitive feedback is maintained for the driver.
• Redundant Architecture: To meet stringent safety standards. The system uses a dual-signal path and a water-cooled supercomputer to ensure steering capability is never compromised.

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MB.OS and AI Integration

The EQS serves as the launchpad for the Mercedes-Benz Operating System (MB.OS). This proprietary “supercomputer” architecture integrates every aspect of the vehicle, from drivetrain control to the infotainment experience.

• MBUX Virtual Assistant: Powered by generative AI (including ChatGPT-4o and Google Gemini). The assistant can engage in complex dialogues and utilise three different avatars (Star, Human-like, and “LittleBenz”) for personalised interaction.
• MBUX Hyperscreen: The 55-inch glass surface remains standard. It now featuring the Zero Layer interface with an AI-driven custom footer bar that suggests apps based on context.
• MBUX Surround Navigation: The driver’s display now offers a real-time 3D map using a game engine to show other road users (cyclists, pedestrians, cars) as the car sees them.

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Comfort and “Welcome Home” Luxury

The interior has been refined with new materials and innovative comfort features designed to create a sense of belonging.

• Seat-Belt Heating: An industry-first feature for the front seats. Where integrated heating wires warm the webbing to 44°C, allowing passengers to remove thick winter jackets for a snugger, safer fit.
• Intelligent Damper Control: Using Car-to-X cloud data, the AIRMATIC suspension receives information about upcoming speed bumps from other Mercedes-Benz vehicles. The dampers adjust electronically just before the impact to “glide” over the obstacle.
• HEPA Filtration: The ENERGIZING AIR CONTROL Plus system uses a massive HEPA filter under the bonnet to keep out 99.65% of particles. This includes pollen and fine dust for pure breathing air.

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Bidirectional Charging: Vehicle-to-Grid

The new EQS transitions from a consumer of energy to a supplier. Through an upcoming over-the-air update, the vehicle will support bidirectional charging. This allows it to feed power back into the public grid (V2G). It can also power a private home (V2H) during outages or peak pricing.