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Alternative Models
The Mercedes EQS 400 alongside these alternatives:
Performance
The Mercedes EQS 400 has a maximum power of 270 kW (367 hp / 362 bhp) and a total torque of 505 Nm (373 lb-ft). It accelerates from 0 to 100 km/h (0 to 62 mph) in 6.2 seconds and reaches a top speed of 210 km/h (131 mph).
Battery, Range, and Charging
The battery has a gross capacity of 118.0 kWh and a net usable capacity of 112.0 kWh, with a 6.0 kWh buffer (5.1%) for battery protection. The battery operates at a nominal voltage of 800 V, supporting high-power DC charging.
The lithium-ion battery uses NMC (nickel manganese cobalt) chemistry.
According to the WLTP (Worldwide Harmonized Light Vehicles Test Procedure) standard, the vehicle's range is 817 km (508 miles), with an energy consumption rate of 13.7 kWh/100 km (4.5 mi/kWh).
For more details about the range, see real-world data and range listings on this model’s range and consumption page.
The vehicle supports fast DC charging with a maximum power of 330 kW. A 0–100% charge takes approximately 115 minutes. A typical 10–80% session takes about 37 minutes at an average power of 126 kW.
With five minutes of overhead per stop, the optimal charging window is 1–59%. Effective average power, including overhead, is 124 kW over a session lasting about 31 minutes and 26 seconds.
Onboard Charger
The standard onboard charger supports AC charging at up to 11 kW. A full 0–100% charge takes about 10 hours and 10 minutes with a suitable home charging setup.
An optional 22 kW onboard charger reduces the full charge time to approximately 5 hours and 5 minutes.
Charge Port
The location of the charge port is on the right rear side. This placement makes it easy to use charging stations that require backing up to connect.
Connector types vary by market: this model uses CCS Combo 1 in North America and CCS Combo 2 in Europe. For complete specifications for all markets, refer to the full specifications.
Bidirectional Charging
This model supports V2H (Vehicle to Home) functionality, allowing the car to serve as a backup power source for your home.
V2H requires compatible equipment in the home.
Drivetrain
The Mercedes EQS 400 has a rear-wheel drive system supported by one motor on the rear axle.
Suspension
The Mercedes EQS 400 features a multilink front and rear suspension, both equipped with electronically controlled dampers and air springs for enhanced ride quality and adaptability.
The suspension is fully adaptive on the front and rear axle, so height and damping can be adjusted manually and automatically.
The minimum ground clearance is 82 mm, and the maximum is 127 mm.
The Easy Entry function raises the car's body automatically when a door is opened, facilitating easier entry and exit. Once the door closes, the body returns to its previous level.
For easier loading, you can lower the air suspension from the rear.
Steering
Progressive steering is standard on the Mercedes EQS 400. It adjusts the steering ratio according to vehicle speed.
In addition, rear-wheel steering is optional, reducing the turning circle at low speeds.
Drive Modes
The Mercedes EQS 400 lets the user select different drive modes that affect the car's handling.
The driver can choose between 5 modes:
- Eco: Comfort steering and efficient throttle.
- Comfort: Balanced steering and throttle.
- Sport: Dynamic steering and throttle.
- Sport+: Dynamic steering and maximum throttle.
- Individual: Custom steering and throttle.
Brakes
The Mercedes EQS 400 is equipped with cast-iron disc brakes on both the front and rear.
The front discs measure 415 mm, while the rear discs are 378 mm.
Regenerative Braking
The regenerative braking system in this model offers several modes. The most efficient option is the Automatic Regeneration Mode, where the vehicle coasts when possible and employs regenerative braking to reduce speed as needed.
Manual regeneration is another mode, where regenerative braking is controlled by pressing the brake pedal. The brake system blends in physical brakes only when necessary.
Another option is the Regen on Accelerator Pedal mode where regenerative braking is activated when the driver eases off the accelerator pedal. This system allows the vehicle to slow down and recover energy without the driver needing to press the brake pedal, a feature often referred to as one-pedal driving.
Drivers can also adjust the regenerative braking strength when lifting off the accelerator, choosing between two levels.
The maximum regenerative braking power is 385 kW.
Exterior
The Mercedes EQS 400, with dimensions of 5216 mm in length, 1926 mm in width, and 1512 mm in height, falls into the F-segment, also known as luxury cars.
The Mercedes EQS 400 offers a selection of 7 paint colors, featuring solid, metallic, and matte options.
The Mercedes EQS 400 offers multiple wheel options in different sizes. The available tire and wheel combinations include:
- 235/55 tires on 19" rims
- 265/40 tires on 20" rims front and 295/35 tires on 20" rims rear
- 265/40 tires on 21" rims front and 295/35 tires on 21" rims rear
Narrower wheels reduce energy consumption and can increase range, while wider wheels can improve traction and handling.
The car has four regular doors and a boot lid for the trunk.
Powered side doors are optional.
There are two different roof options to select from.
A conventional roof is standard.
As an option, you can order this model with a panoramic roof. The glass has two panels. One over the first and the second rows, and occupants can open the front part. This glass creates a more spacious and bright interior. Both glass panels have an electric curtain that occupants can use to protect against the sun.
Privacy glass from the B-pillar rearward is optional. It reduces glare and solar heat.
Mercedes EQS 400
Interior
The Mercedes EQS 400 features a driver-focused interior with a luxurious feel, using high-quality materials throughout. The floating center console creates an open space between the passenger and driver.
You can choose between two types of seats with preconfigured materials.
Seats
The Mercedes EQS 400 accommodates five passengers with two front seats and a three-seat bench in the rear.
First Row Seats
The front row offers two seat types:
The standard seat offers:
- Fore-and-aft adjustment (electrically adjustable)
- Recline adjustment (electrically adjustable)
- Height adjustment (electrically adjustable)
- Seat cushion angle adjustment (electrically adjustable)
- Height adjustable headrest
- Heating
- Memory
- Adjustable lumbar support (electrically adjustable)
- Ventilation (optional)
- Massage (optional)
Available in:
- Beige/Black leatherette upholstery
- Black leatherette upholstery
- Beige/Black leatherette upholstery
- Black leatherette upholstery
- Black leather upholstery
The multicontour seat offers:
- Fore-and-aft adjustment (electrically adjustable)
- Recline adjustment (electrically adjustable)
- Height adjustment (electrically adjustable)
- Seat cushion angle adjustment (electrically adjustable)
- Height adjustable headrest
- Length adjustable headrest
- Heating
- Memory
- Adjustable lumbar support (electrically adjustable)
- Backrest side-bolster adjustment
- Adjustable thigh support
- Ventilation (optional)
- Massage
Available in:
- Beige/Black leatherette upholstery
- Black leatherette upholstery
- Black leatherette upholstery
- Black leather upholstery
Mercedes EQS 400
Second-Row Seats
Seat option standard is a three-seat bench with a 40:20:40 split; each section can be folded separately to increase cargo space.
Additional second-row features include:
Seat option two is a three-seat bench with a 40:20:40 split; each section can be folded separately to increase cargo space.
Additional second-row features include:
- Height adjustable headrest
- Heating (optional for outer seats)
- Backrest side-bolster adjustment
- Ventilation
- ISOFIX (standard for outer seats)
Mercedes EQS 400
Interior Storage
The Mercedes EQS 400 has the following interior storage:
- Glove Compartment: Located in the dashboard in front of the passenger.
- Center Console: A storage compartment is located beneath the front center armrest.
- Door Pockets: The front and rear doors include integrated storage pockets.
Interior Lighting
The Mercedes EQS 400 offers several interior lighting options.
- Multicolor Ambient Lighting: Across the dashboard, door panels, and footwell, with selectable colors.
- White Roof Reading Light: White reading lights are mounted in the roof area.
Climate System
Two climate system options are available:
- 2-zone climate system: Supports different temperatures for the driver and passenger.
- 4-zone climate system: Supports different temperatures for the driver, passenger, and two separate passengers in the back seat.
A standard heat pump reduces heating energy use in cold weather.
Comfort Features
The Mercedes EQS 400 includes the following comfort features:
- Garage Door Opener: Built-in control for compatible garage doors and gates.
- Air Fragrance: Releases scent into the cabin through the ventilation system.
User Interface and Control
The control interface of the Mercedes EQS 400 combines physical buttons, steering column stalks, and touchscreen displays.
Behind the steering wheel is a digital instrument cluster. In addition, there is one infotainment screen in the center console and one infotainment screen in front of the passenger seat.
Key screen details:
- en uicontrols.screen.info.BehindSteeringWheelOnDash.
- A touchscreen is centrally placed on the dashboard.
- A touchscreen is located in front of the passenger on the dashboard.
An optional head-up display projects key driving information such as speed and navigation cues onto the windshield.
Steering Wheel
The Mercedes EQS 400 is equipped with a single type of steering wheel:
The steering wheel adjusts for tilt and reach. The adjustment is electrically powered.
The standard easy-entry function retracts the steering wheel automatically when entering or exiting the vehicle.
Design: Circular flat-bottom
Controls: Physical buttons, Scroll wheels, Paddle shifters
Heating: Available as an option
From the steering wheel you can control:
- Media Controls: Steering-wheel controls provide access to audio and media functions.
- Phone Controls: Buttons on the steering wheel allow you to answer, end, and manage phone calls.
- Voice Control: A button on the steering wheel activates the voice control system.
- Cruise Control: A stalk or button on the steering wheel allows you to set and adjust the cruise control speed.
- Drive Mode Selector: A dedicated control allows you to switch between different drive modes.
Voice control is standard.
Infotainment
The Mercedes EQS 400 features the Mercedes-Benz Operating System (MB.OS), making it the most intelligent Mercedes-Benz ever. The new AI-enhanced system makes it possible to equip every vehicle with supercomputers connected to the Mercedes-Benz Intelligent Cloud. This enables regular over-the-air updates1 for the most important vehicle functions, including driving assistance systems for the first time.
Navigation System
The built-in navigation supports route planning with target charge levels at the destination and at charging stops, plus real-time traffic.
App Store
The infotainment system includes an App Store where you can download third-party apps to run natively on the car's screen without needing a connected phone. Available apps vary by market.
Phone Mirroring
The Mercedes EQS 400 supports Android Auto and Apple CarPlay, providing access to compatible phone apps such as Google Maps and Waze on the car's display.
Sound System
The Mercedes EQS 400 has one sound system option:
- High-End 3D Surround: The system has 15 speakers and a maximum output of 710 watts.
The model includes USB-C connectivity as standard (total: 4).
Mobile App
The Mercedes EQS 400 has a mobile app for Android and iOS to manage and monitor the vehicle remotely. Features:
- Locate Your Vehicle: Check the current location of your car.
- Preconditioning: Preheat or cool your car before you start your journey.
- Remote Parking: Park or exit a parking space remotely from the app.
- Lock and unlock: Lock or unlock the doors remotely.
- Window Control: Open or close the windows remotely.
- Scheduled Charging: Set a charging schedule.
- Charge Target: Set the battery's target state of charge.
- Find your car: Sound the horn or flash the lights to locate the car.
- Route Planning: Plan your route and send it directly to your car's navigation system.
- Driving History: Review the details of your past trips.
Lights
The standard headlights use LED Digital Matrix technology. This adaptive system splits the traditional headlight beam into multiple smaller rays, allowing the light controller to turn them on and off individually to avoid dazzling oncoming traffic. For enhanced safety, it includes corner lights that illuminate the side when turning, along with dedicated turning lights. The LED headlights feature multiple LED segments, allowing you to customize your preferred daytime running light (DRL) signature.
The taillights use LED technology.
Advanced Driver Assistance Systems
The Mercedes EQS 400 offers standard and optional advanced driver assistance systems (ADAS).
Efficiency Assist: A Standard feature that helps drivers anticipate driving conditions and conserve energy.
Safety Systems
Anti-lock Braking System (ABS): Standard on the Mercedes EQS 400. It prevents the wheels from locking during braking.
Electronic Stability Control (ESC): Standard on the Mercedes EQS 400. It improves stability during sudden maneuvers and on slippery roads.
Lane-Keeping Assist (LKA): Standard on the Mercedes EQS 400. It applies steering corrections if the vehicle begins to leave its lane.
The Lane Departure Warning alerts the driver if the vehicle begins to leave its lane.
Front Cross Traffic Assist (FCTA): Optional on the Mercedes EQS 400. It detects traffic crossing ahead when entering an intersection or pulling away from a stop.
Rear Cross Traffic Alert (RCTA): Optional on the Mercedes EQS 400. It detects vehicles approaching from the side while reversing out of a parking space or driveway.
Forward Collision Warning (FCW): Standard on the Mercedes EQS 400. It warns the driver of a potential frontal collision.
Automatic Emergency Braking (AEB): Standard on the Mercedes EQS 400. It applies the brakes automatically if the driver does not respond to an imminent collision.
Automatic Emergency Steering (AES): Standard on the Mercedes EQS 400. The system can steer automatically to help avoid an imminent collision.
Blind-spot Monitoring (BSM): Standard on the Mercedes EQS 400. It detects traffic in the vehicle's blind spots.
Exit Warning: Standard on the Mercedes EQS 400. It warns occupants not to open a door when it detects approaching traffic or another hazard.
Driving Automation
The standard MB.DRIVE Standard SAE Level 2 system includes the following driving automation features:
- Adaptive Cruise Control (ACC)
- Lane Centering Assist (LCA) / AutoSteer: Centers the vehicle in its lane and adjusts speed in traffic. The driver must keep their hands on the steering wheel and remain attentive.
- Automatic parking
The optional MB.DRIVE ASSIST SAE Level 2 system adds the following features:
- Navigation-guided driving: Follows the planned route, including highway entry and exit.
- Automatic Lane Change (ALC)
Safety
The Mercedes EQS 400 is equipped with the following airbags:
- Front airbags for the driver and front passenger
- Side curtain airbags for both the first and second rows
- Side airbags for the driver and front passenger
- Side airbags for the second-row passengers
- A front-center airbag that reduces the risk of the driver and front passenger colliding with each other during a side impact
Security and Access Technologies
The Mercedes EQS 400 includes the following security and access features:
- Keyless Entry and Start: Unlock and start the car with the key in your pocket or bag.
- Phone-as-Key Functionality: Use your smartphone as a digital key to unlock and start the vehicle.
- Alarm System: Monitors for unauthorized entry or tampering and sounds the alarm when triggered.
Cargo Capacity and Towing Ability
The trunk offers a cargo capacity of 610 liters (21.5 cu ft). With the rear seat folded down, this expands to 1770 liters (62.5 cu ft).
The maximum roof load is 100 kg (220.5 lb).
Optional roof rails are available for easy mounting of a roof box or rack.
The maximum permitted vehicle weight is 2880 kg (6349 lbs), and the base curb weight is 2380 kg (5247 lbs). This leaves a payload of 500 kg (1102 lbs), including occupants. Options can increase curb weight and reduce payload.
A towbar can be added to the vehicle. The maximum permissible weight for a braked trailer is 1600 kg (3527 lbs), while for an unbraked trailer, it is 750 kg (1653 lbs).
Availability & Pricing
This model made its world premiere on 4/14/2026, with deliveries anticipated to begin in September 2026.
This model is available exclusively in Europe.
Pricing
Pricing may vary depending on local conditions, incentives, and promotions. Below are the starting prices for select countries:
- €94,403 (Germany)
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