The 2026 Mercedes-Benz EQS represents a compelling blend of luxury and electric innovation, closely mirroring the esteemed S-Class in its opulent and tranquil interior design. This review delves into the vehicle's key attributes, including its performance, range, sophisticated cabin, and cutting-edge technology, offering a comprehensive overview for prospective buyers. While it excels in comfort and advanced features, it acknowledges the spirited competition from other high-performance electric vehicles in the market.
The Refined World of the 2026 Mercedes-Benz EQS
In the evolving landscape of electric luxury sedans, the 2026 Mercedes-Benz EQS stands out with its commitment to an unparalleled in-cabin experience and impressive electric capabilities. As an electric counterpart to the iconic Mercedes-Benz S-Class, it redefines what a premium electric vehicle can be, blending advanced technology with traditional Mercedes-Benz craftsmanship.
Performance and Powertrain Options
The EQS lineup offers a selection of powertrains to cater to various driving preferences. The base model, equipped with a single electric motor driving the rear wheels, delivers a robust 335 horsepower and 419 pound-feet of torque. For enhanced traction and performance, the EQS450 4Matic variant incorporates an additional electric motor on the front axle, maintaining 335 horsepower but increasing torque to 590 pound-feet for all-wheel-drive capability. At the pinnacle of the range is the EQS580 4Matic, boasting a formidable 516 combined horsepower and 611 pound-feet of torque from its dual-motor setup. While the EQS580 4Matic achieves a swift 0-60 mph acceleration in 3.7 seconds, it’s noted that certain rivals like the Porsche Taycan offer even quicker acceleration, positioning the EQS as a strong contender in luxury electric performance, albeit not the fastest.
Range, Charging, and Efficiency
Equipped with a substantial 118.0-kWh lithium-ion battery across all models, the EQS demonstrates impressive electric range. The base EQS provides an EPA-estimated range of 390 miles, making it a competitive option among full-size electric sedans. The 4Matic models, while offering all-wheel-drive, see slightly reduced ranges, with the EQS450 at 367 miles and the EQS580 at 371 miles. Real-world testing on a 75-mph highway route showed the 2025 EQS450 4Matic exceeding expectations with a remarkable 400 miles of range. Charging is efficient, with the battery able to recover from 10% to 80% in approximately 30 minutes using a 200-kW DC fast-charger. A full charge at a 240-volt Level 2 station takes around 11.5 hours.
Interior Design, Comfort, and Features
The interior of the EQS is a sanctuary of luxury, echoing the S-Class's lavishness and spaciousness. Passengers are treated to an array of high-end amenities, including plush heated and ventilated leather seats. Optional features further elevate the experience, such as a heated steering wheel, sound-deadening laminated glass, active ambient lighting, and a cabin-fragrance system. The rear cabin offers generous space, even for taller occupants, with available heating, ventilation, and massage functions for ultimate comfort. Practicality is also a strong suit, with significant cargo capacity facilitated by fold-flat rear seats and a wide liftgate for easy loading.
Infotainment and Connectivity
At the heart of the EQS's futuristic appeal is Mercedes-Benz's Hyperscreen, a sprawling digital display that spans the dashboard. This integrates a 12.3-inch digital gauge cluster, a central 17.7-inch touchscreen, and a 12.3-inch passenger display, all housed under a single pane of glass. The infotainment system supports voice commands, touch input, and steering-wheel controls, offering seamless integration with Bluetooth, wireless Apple CarPlay, and Android Auto. Entertainment options include video streaming from apps like YouTube and Disney+ when the vehicle is stationary. Two head-up display options are available, with the more advanced version featuring augmented-reality overlays for navigation and driver assistance.
Safety and Driver-Assistance Technologies
The 2026 EQS is equipped with a comprehensive suite of advanced driver-assistance systems designed to enhance safety and convenience. Standard features include adaptive cruise control, lane-centering assist, and blind-spot monitoring, alongside a surround-view camera system and advanced parking assistance technologies. These features collectively contribute to a secure and effortless driving experience.
The 2026 Mercedes-Benz EQS embodies a significant step forward in electric luxury. Its blend of sumptuous comfort, advanced technology, and impressive range sets a high standard. While performance enthusiasts might seek faster alternatives, the EQS firmly establishes itself as a leader in electric opulence, offering a refined and cutting-edge driving experience that makes every journey an indulgence. It’s a testament to how electric vehicles can not only be efficient and powerful but also deeply luxurious and thoughtfully designed.