When Mercedes-Benz first launched the EQS, it set the benchmark for aerodynamics. But as of April 14, 2026, the German automaker has officially moved the goalposts again. The 2026 Mercedes-Benz EQS Facelift has been unveiled, and it is far more than a cosmetic update. It represents a total hardware overhaul designed to reclaim the “Efficiency King” title from rising competition.
The headline figure that has the industry talking is the new 926 km WLTP range on the EQS 450+ variant—a staggering 13% improvement that effectively eliminates long-distance travel anxiety for luxury buyers.
The 800V Shift: Faster Charging, Smarter Tech
The biggest change is “under the skin.” Mercedes has officially transitioned the EQS from a 400-volt to an 800-volt electrical architecture.
This shift unlocks massive performance gains:
- Hyper-Fast Charging: You can now add 320 km of range in just 10 minutes using a 350 kW DC fast charger.
- Virtual Battery Splitting: In a clever engineering move, when the car is plugged into an older 400V charger, the battery “virtually splits” into two halves to charge at 175 kW each, ensuring you aren’t penalized by older infrastructure.
- Two-Speed Transmission: A new two-speed gearbox on the rear axle improves efficiency at highway speeds while providing punchier off-the-line acceleration.
A First for Germany: Steer-by-Wire
The 2026 EQS makes history as the first series-production German vehicle to offer optional steer-by-wire technology. By removing the physical mechanical link between the steering wheel and the front tires, Mercedes has eliminated road vibrations and allowed for a radical yoke-style steering wheel. With only 170 degrees of rotation required from lock to lock, performing a U-turn now feels like a flick of the wrist.
Cabin Comfort: The “S-Class” of EVs
Inside, the MBUX Hyperscreen remains, but it is now powered by the all-new MB.OS (Mercedes-Benz Operating System).
New Luxury Highlights:
- Heated Seatbelts: A feature borrowed from the Maybach line, these warm up to 44°C for instant comfort on cold mornings.
- 385kW Recuperation: The regenerative braking is now 33% stronger, allowing for true “one-pedal driving” in almost 99% of daily scenarios.
- HEPA Filtration: The cabin now filters out 99.65% of airborne particles, creating an ultra-pure environment for passengers.
The 2026 EQS Variant Leaderboard
| Variant | Battery (Usable) | WLTP Range | Power Output |
| EQS 400 (New) | 112 kWh | 817 km | 367 hp |
| EQS 450+ | 122 kWh | 926 km | 408 hp |
| EQS 580 4MATIC | 122 kWh | 876 km | 585 hp |
The Verdict
The 2026 facelift proves that Mercedes is listening. By fixing the charging speeds and pushing the range toward the 1,000 km milestone, the EQS is no longer just an “electric alternative”—it is a compelling argument for the future of the flagship sedan.
Would the 926 km range be enough to make you switch from a traditional S-Class to the new EQS? Let us know in the comments!
